LEADTOOLS Medical (Leadtools.Dicom assembly)
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| Leadtools.Dicom.Networking Namespace > IDicomEvents Interface : OnSend Method |
void OnSend( DicomExceptionCode error, DicomPduType type, uint length, DicomNet net )
'Declaration Sub OnSend( _ ByVal error As DicomExceptionCode, _ ByVal type As DicomPduType, _ ByVal length As UInteger, _ ByVal net As DicomNet _ )
'Usage Dim instance As IDicomEvents Dim error As DicomExceptionCode Dim type As DicomPduType Dim length As UInteger Dim net As DicomNet instance.OnSend(error, type, length, net)
void OnSend( DicomExceptionCode error, DicomPduType type, uint length, DicomNet net )
ObjectiveC Syntax
void OnSend( DicomExceptionCode error, DicomPduType type, uint length, DicomNet^ net )
To customize this method, you must derive a class from DicomNet and override this method.
Copy Code
<StructLayout(LayoutKind.Sequential)> _
Public Structure MSG
Public hwnd As IntPtr
Public message As UInteger
Public wParam As IntPtr
Public lParam As IntPtr
Public time As UInteger
Public p As System.Drawing.Point
End Structure
Public Enum WaitReturn
Complete
Timeout
End Enum
Private Class Utils
<DllImport("user32.dll")> _
Shared Function PeekMessage(<System.Runtime.InteropServices.Out()> ByRef lpMsg As MSG, ByVal hWnd As IntPtr, ByVal wMsgFilterMin As UInteger, _
ByVal wMsgFilterMax As UInteger, ByVal wRemoveMsg As UInteger) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function
<DllImport("user32.dll")> _
Shared Function TranslateMessage(ByRef lpMsg As MSG) As Boolean
End Function
<DllImport("user32.dll")> _
Shared Function DispatchMessage(ByRef lpmsg As MSG) As IntPtr
End Function
Private Const PM_REMOVE As UInteger = 1
Public Shared Function WaitForComplete(ByVal mill As Double, ByVal wh As WaitHandle) As WaitReturn
Dim goal As TimeSpan = New TimeSpan(DateTime.Now.AddMilliseconds(mill).Ticks)
Do
Dim msg As MSG = New MSG()
If PeekMessage(msg, IntPtr.Zero, 0, 0, PM_REMOVE) Then
TranslateMessage(msg)
DispatchMessage(msg)
End If
If wh.WaitOne(New TimeSpan(0, 0, 0), False) Then
Return WaitReturn.Complete
End If
If goal.CompareTo(New TimeSpan(DateTime.Now.Ticks)) < 0 Then
Return WaitReturn.Timeout
End If
Loop While True
End Function
End Class
Private Class Client : Inherits DicomNet
Private _LastError As DicomExceptionCode = DicomExceptionCode.Success
Private waitEvent As AutoResetEvent = New AutoResetEvent(False)
Public Sub New()
MyBase.New(Nothing, DicomNetSecurityeMode.None)
End Sub
Public ReadOnly Property LastError() As DicomExceptionCode
Get
Return _LastError
End Get
End Property
Public Function Wait() As Boolean
Dim ret As WaitReturn
_LastError = DicomExceptionCode.Success
ret = Utils.WaitForComplete((5 * 60) * 1000, waitEvent)
Return (ret = WaitReturn.Complete)
End Function
Protected Overrides Sub OnConnect(ByVal [error] As DicomExceptionCode)
_LastError = [error]
waitEvent.Set()
End Sub
Protected Overrides Sub OnReceiveAssociateAccept(ByVal association As DicomAssociate)
waitEvent.Set()
End Sub
Protected Overrides Sub OnReceiveCStoreResponse(ByVal presentationID As Byte, ByVal messageID As Integer, ByVal affectedClass As String, _
ByVal instance As String, ByVal status As DicomCommandStatusType)
Debug.Assert(status = DicomCommandStatusType.Success, "Status should be success")
waitEvent.Set()
End Sub
End Class
Private Class ServerConnection : Inherits DicomNet
Public Sub New()
MyBase.New(Nothing, DicomNetSecurityeMode.None)
End Sub
Protected Overrides Sub OnReceiveAssociateRequest(ByVal association As DicomAssociate)
Dim retAssociation As DicomAssociate = New DicomAssociate(False)
Debug.Assert(association.Called = "ServerTest", "Called AETitle should be ServerTest")
Debug.Assert(association.Calling = "ClientTest", "Calling AETitle should be ClientTest")
Debug.Assert(association.ImplementClass = "1.2.840.114257.1", "Implementation class should be 1.2.840.114257.1")
Debug.Assert(association.ImplementationVersionName = "1", "Implementation version should be 1")
Debug.Assert(association.MaxLength = &H100000, "Max length should be 0x100000")
Debug.Assert(association.GetAbstract(1) = DicomUidType.VerificationClass, "Presentation index 1 should be " & DicomUidType.VerificationClass)
Debug.Assert(association.GetTransfer(1, 0) = DicomUidType.ImplicitVRLittleEndian, "Abstract Syntax (1,0) should be " & DicomUidType.ImplicitVRLittleEndian)
'
' Build our Association Accept
'
retAssociation.Called = association.Called
retAssociation.Calling = association.Calling
retAssociation.ImplementClass = association.ImplementClass
retAssociation.ImplementationVersionName = association.ImplementationVersionName
Dim x As Integer = 0
Do While x < association.PresentationContextCount
Dim id As Byte = association.GetPresentationContextID(x)
Dim abSyntax As String = association.GetAbstract(id)
Dim trSyntax As String = DicomUidType.ImplicitVRLittleEndian
retAssociation.AddPresentationContext(id, 0, abSyntax)
If association.GetTransferCount(id) > 0 Then
trSyntax = association.GetTransfer(id, 0)
End If
retAssociation.AddTransfer(id, trSyntax)
x += 1
Loop
SendAssociateAccept(retAssociation)
End Sub
Protected Overrides Sub OnReceiveCStoreRequest(ByVal presentationID As Byte, ByVal messageID As Integer, ByVal affectedClass As String, _
ByVal instance As String, ByVal priority As DicomCommandPriorityType, ByVal moveAE As String, _
ByVal moveMessageID As Integer, ByVal dataSet As DicomDataSet)
Dim id As Byte = Association.FindAbstract(affectedClass)
Debug.Assert(id = presentationID, "PresentationID is invalid")
Debug.Assert(messageID = 2, "Invalid message id. Should be 2")
Debug.Assert(Not dataSet Is Nothing, "Dataset should not be null")
Debug.Assert(moveAE = "NONE", "Move AE should be NONE")
Debug.Assert(moveMessageID = 1, "Move message id should be 1")
Debug.Assert(priority = DicomCommandPriorityType.Medium, "Priority should be medium")
SendCStoreResponse(presentationID, messageID, affectedClass, instance, DicomCommandStatusType.Success)
End Sub
Protected Overrides Sub OnReceive(ByVal [error] As DicomExceptionCode, ByVal pduType As DicomPduType, ByVal buffer As System.IntPtr, _
ByVal bytes As Integer)
MyBase.OnReceive([error], pduType, buffer, bytes)
End Sub
Protected Overrides Sub OnSend(ByVal [error] As DicomExceptionCode, ByVal type As DicomPduType, ByVal length As Integer)
MyBase.OnSend([error], type, length)
End Sub
End Class
Private Class Server : Inherits DicomNet
Private client As ServerConnection
Public Sub New()
MyBase.New(Nothing, DicomNetSecurityeMode.None)
End Sub
Protected Overrides Sub OnAccept(ByVal [error] As DicomExceptionCode)
client = New ServerConnection()
Accept(client)
End Sub
End Class
Public Sub SendCStoreRequestSample()
DicomEngine.Startup()
DicomNet.Startup()
Using server As Server = New Server()
Using client As Client = New Client()
Dim storageClass As String = ""
Dim storageInstance As String = "998.998.1.1.19950214.94000.1.102"
Dim ds As DicomDataSet = New DicomDataSet()
Dim element As DicomElement
Dim transferSyntax As String = DicomUidType.JPEGLosslessNonhier14
Dim dicomFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "IMAGE3.dcm")
'
' Connect to server
'
server.Listen("127.0.0.1", 104, 1) ' start server
client.Connect(Nothing, 1000, "127.0.0.1", 104) ' connect to server
If (Not client.Wait()) Then ' wait for connection to finish
Debug.Fail("Connection timed out")
End If
Debug.Assert(client.LastError = DicomExceptionCode.Success, "Connection failed")
Debug.Assert(client.IsConnected(), "Client not connected")
ds.Load(dicomFileName, DicomDataSetLoadFlags.LoadAndClose)
element = ds.FindFirstElement(Nothing, DicomTag.MediaStorageSOPClassUID, True)
If Not element Is Nothing Then
storageClass = ds.GetStringValue(element, 0)
End If
If storageClass.Length = 0 Then
element = ds.FindFirstElement(Nothing, DicomTag.SOPInstanceUID, True)
If Not element Is Nothing Then
storageClass = ds.GetStringValue(element, 0)
End If
End If
If storageClass.Length = 0 Then
storageClass = "1.1.1.1"
End If
'
' Get Image transfer syntax
'
element = ds.FindFirstElement(Nothing, DicomTag.TransferSyntaxUID, True)
If Not element Is Nothing Then
transferSyntax = ds.GetStringValue(element, 0)
End If
element = ds.FindFirstElement(Nothing, DicomTag.SOPInstanceUID, True)
If Not element Is Nothing Then
storageInstance = ds.GetStringValue(element, 0)
End If
'
' Send associate request
'
Dim associate As DicomAssociate = New DicomAssociate(True)
associate.Called = "ServerTest"
associate.Calling = "ClientTest"
associate.ImplementClass = "1.2.840.114257.1"
associate.ImplementationVersionName = "1"
associate.MaxLength = &H100000
associate.AddPresentationContext(1, 0, DicomUidType.VerificationClass)
associate.AddTransfer(1, DicomUidType.ImplicitVRLittleEndian)
associate.AddPresentationContext(3, 0, storageClass)
associate.AddTransfer(3, transferSyntax)
client.SendAssociateRequest(associate)
If (Not client.Wait()) Then ' wait for connection to finish
Debug.Fail("SendAssociateRequest timed out")
End If
'
' Send Echo Request
'
Dim pid As Byte = client.Association.FindAbstract(storageClass)
client.SendCStoreRequest(pid, 2, storageClass, storageInstance, DicomCommandPriorityType.Medium, "NONE", 1, ds)
If (Not client.Wait()) Then ' wait for connection to finish
Debug.Fail("SendCStoreRequest timed out")
End If
client.CloseForced(True)
End Using
server.CloseForced(True)
End Using
DicomEngine.Shutdown()
DicomNet.Shutdown()
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class[StructLayout(LayoutKind.Sequential)]
public struct MSG
{
public IntPtr hwnd;
public uint message;
public IntPtr wParam;
public IntPtr lParam;
public uint time;
public System.Drawing.Point p;
}
public enum WaitReturn
{
Complete,
Timeout,
}
class Utils
{
[DllImport("user32.dll")]
[return: MarshalAs(UnmanagedType.Bool)]
static extern bool PeekMessage(out MSG lpMsg, IntPtr hWnd,
uint wMsgFilterMin, uint wMsgFilterMax,
uint wRemoveMsg);
[DllImport("user32.dll")]
static extern bool TranslateMessage([In] ref MSG lpMsg);
[DllImport("user32.dll")]
static extern IntPtr DispatchMessage([In] ref MSG lpmsg);
const uint PM_REMOVE = 1;
public static WaitReturn WaitForComplete(double mill, WaitHandle wh)
{
TimeSpan goal = new TimeSpan(DateTime.Now.AddMilliseconds(mill).Ticks);
do
{
MSG msg = new MSG();
if (PeekMessage(out msg, IntPtr.Zero, 0, 0, PM_REMOVE))
{
TranslateMessage(ref msg);
DispatchMessage(ref msg);
}
if (wh.WaitOne(new TimeSpan(0, 0, 0), false))
{
return WaitReturn.Complete;
}
if (goal.CompareTo(new TimeSpan(DateTime.Now.Ticks)) < 0)
{
return WaitReturn.Timeout;
}
} while (true);
}
}
class Client : DicomNet
{
DicomExceptionCode _LastError = DicomExceptionCode.Success;
AutoResetEvent waitEvent = new AutoResetEvent(false);
public Client()
: base(null, DicomNetSecurityeMode.None)
{
}
public DicomExceptionCode LastError
{
get
{
return _LastError;
}
}
public bool Wait()
{
WaitReturn ret;
_LastError = DicomExceptionCode.Success;
ret = Utils.WaitForComplete((5 * 60) * 1000, waitEvent);
return (ret == WaitReturn.Complete);
}
protected override void OnConnect(DicomExceptionCode error)
{
_LastError = error;
waitEvent.Set();
}
protected override void OnReceiveAssociateAccept(DicomAssociate association)
{
waitEvent.Set();
}
protected override void OnReceiveCStoreResponse(byte presentationID, int messageID, string affectedClass, string instance, DicomCommandStatusType status)
{
Debug.Assert(status == DicomCommandStatusType.Success, "Status should be success");
waitEvent.Set();
}
protected override void OnReceive(DicomExceptionCode error, DicomPduType pduType, IntPtr buffer, int bytes)
{
base.OnReceive(error, pduType, buffer, bytes);
}
protected override void OnSend(DicomExceptionCode error, DicomPduType type, int length)
{
base.OnSend(error, type, length);
}
}
class ServerConnection : DicomNet
{
public ServerConnection()
: base(null, DicomNetSecurityeMode.None)
{
}
protected override void OnReceiveAssociateRequest(DicomAssociate association)
{
DicomAssociate retAssociation = new DicomAssociate(false);
Debug.Assert(association.Called == "ServerTest", "Called AETitle should be ServerTest");
Debug.Assert(association.Calling == "ClientTest", "Calling AETitle should be ClientTest");
Debug.Assert(association.ImplementClass == "1.2.840.114257.1", "Implementation class should be 1.2.840.114257.1");
Debug.Assert(association.ImplementationVersionName == "1", "Implementation version should be 1");
Debug.Assert(association.MaxLength == 0x100000, "Max length should be 0x100000");
Debug.Assert(association.GetAbstract(1) == DicomUidType.VerificationClass, "Presentation index 1 should be " + DicomUidType.VerificationClass);
Debug.Assert(association.GetTransfer(1, 0) == DicomUidType.ImplicitVRLittleEndian, "Abstract Syntax (1,0) should be " + DicomUidType.ImplicitVRLittleEndian);
//
// Build our Association Accept
//
retAssociation.Called = association.Called;
retAssociation.Calling = association.Calling;
retAssociation.ImplementClass = association.ImplementClass;
retAssociation.ImplementationVersionName = association.ImplementationVersionName;
for (int x = 0; x < association.PresentationContextCount; x++)
{
byte id = association.GetPresentationContextID(x);
string abSyntax = association.GetAbstract(id);
string trSyntax = DicomUidType.ImplicitVRLittleEndian;
retAssociation.AddPresentationContext(id, 0, abSyntax);
if (association.GetTransferCount(id) > 0)
{
trSyntax = association.GetTransfer(id, 0);
}
retAssociation.AddTransfer(id, trSyntax);
}
SendAssociateAccept(retAssociation);
}
protected override void OnReceiveCStoreRequest(byte presentationID, int messageID, string affectedClass, string instance, DicomCommandPriorityType priority, string moveAE, int moveMessageID, DicomDataSet dataSet)
{
byte id = Association.FindAbstract(affectedClass);
Debug.Assert(id == presentationID, "PresentationID is invalid");
Debug.Assert(messageID == 2, "Invalid message id. Should be 2");
Debug.Assert(dataSet != null, "Dataset should not be null");
Debug.Assert(moveAE == "NONE", "Move AE should be NONE");
Debug.Assert(moveMessageID == 1, "Move message id should be 1");
Debug.Assert(priority == DicomCommandPriorityType.Medium, "Priority should be medium");
SendCStoreResponse(presentationID, messageID, affectedClass, instance, DicomCommandStatusType.Success);
}
}
class Server : DicomNet
{
ServerConnection client;
public Server()
: base(null, DicomNetSecurityeMode.None)
{
}
protected override void OnAccept(DicomExceptionCode error)
{
client = new ServerConnection();
Accept(client);
}
}
public void SendCStoreRequestSample()
{
DicomEngine.Startup();
DicomNet.Startup();
using (Server server = new Server())
{
using (Client client = new Client())
{
string storageClass = "";
string storageInstance = "998.998.1.1.19950214.94000.1.102";
DicomDataSet ds = new DicomDataSet();
DicomElement element;
string transferSyntax = DicomUidType.JPEGLosslessNonhier14;
string dicomFileName = Path.Combine(LEAD_VARS.ImagesDir, "IMAGE3.dcm");
//
// Connect to server
//
server.Listen("127.0.0.1", 104, 1); // start server
client.Connect(null, 1000, "127.0.0.1", 104); // connect to server
if (!client.Wait()) // wait for connection to finish
{
Debug.Fail("Connection timed out");
}
Debug.Assert(client.LastError == DicomExceptionCode.Success, "Connection failed");
Debug.Assert(client.IsConnected(), "Client not connected");
ds.Load(dicomFileName, DicomDataSetLoadFlags.LoadAndClose);
element = ds.FindFirstElement(null, DicomTag.MediaStorageSOPClassUID, true);
if (element != null)
{
storageClass = ds.GetStringValue(element, 0);
}
if (storageClass.Length == 0)
{
element = ds.FindFirstElement(null, DicomTag.SOPInstanceUID, true);
if (element != null)
{
storageClass = ds.GetStringValue(element, 0);
}
}
if (storageClass.Length == 0)
storageClass = "1.1.1.1";
//
// Get Image transfer syntax
//
element = ds.FindFirstElement(null, DicomTag.TransferSyntaxUID, true);
if (element != null)
{
transferSyntax = ds.GetStringValue(element, 0);
}
element = ds.FindFirstElement(null, DicomTag.SOPInstanceUID, true);
if (element != null)
{
storageInstance = ds.GetStringValue(element, 0);
}
//
// Send associate request
//
DicomAssociate associate = new DicomAssociate(true);
associate.Called = "ServerTest";
associate.Calling = "ClientTest";
associate.ImplementClass = "1.2.840.114257.1";
associate.ImplementationVersionName = "1";
associate.MaxLength = 0x100000;
associate.AddPresentationContext(1, 0, DicomUidType.VerificationClass);
associate.AddTransfer(1, DicomUidType.ImplicitVRLittleEndian);
associate.AddPresentationContext(3, 0, storageClass);
associate.AddTransfer(3, transferSyntax);
client.SendAssociateRequest(associate);
if (!client.Wait()) // wait for connection to finish
{
Debug.Fail("SendAssociateRequest timed out");
}
//
// Send Echo Request
//
byte pid = client.Association.FindAbstract(storageClass);
client.SendCStoreRequest(pid, 2, storageClass, storageInstance,
DicomCommandPriorityType.Medium, "NONE", 1, ds);
if (!client.Wait()) // wait for connection to finish
{
Debug.Fail("SendCStoreRequest timed out");
}
client.CloseForced(true);
}
server.CloseForced(true);
}
DicomEngine.Shutdown();
DicomNet.Shutdown();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}public enum WaitReturn { Complete, Timeout, } class Utils { public static WaitReturn WaitForComplete(int ms, WaitHandle wh) { TimeSpan goal = new TimeSpan(DateTime.Now.AddMilliseconds(ms).Ticks); do { if (wh.WaitOne(ms)) { return WaitReturn.Complete; } if (goal.CompareTo(new TimeSpan(DateTime.Now.Ticks)) < 0) { return WaitReturn.Timeout; } } while (true); } } class Client : IDicomEvents { public DicomNet net; DicomExceptionCode _LastError = DicomExceptionCode.Success; AutoResetEvent waitEvent = new AutoResetEvent(false); public Client() { net = new DicomNet(string.Empty, this); } public DicomExceptionCode LastError { get { return _LastError; } } public bool Wait() { WaitReturn ret; _LastError = DicomExceptionCode.Success; ret = Utils.WaitForComplete((5 * 60) * 1000, waitEvent); return (ret == WaitReturn.Complete); } public void OnConnect(DicomExceptionCode error, DicomNet net) { Debug.WriteLine("Client::OnConnect"); _LastError = error; waitEvent.Set(); } public void OnReceiveAssociateAccept(DicomAssociate association, DicomNet net) { Debug.WriteLine("Client::OnReceiveAssociateAccept"); waitEvent.Set(); } public void OnReceiveReleaseResponse(DicomNet net) { Debug.WriteLine("Client::OnReceiveReleaseResponse"); waitEvent.Set(); } public void OnReceiveCStoreResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomNet net) { Debug.WriteLine("Client::OnReceiveCStoreResponse"); Debug.Assert(status == DicomCommandStatusType.Success, "Status should be success"); waitEvent.Set(); } public void OnAccept(DicomExceptionCode error, DicomNet net, object hHandle) { // Not Used } public void OnClose(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnReceive(DicomExceptionCode error, DicomPduType type, byte[] buffer, DicomNet net) { // Not Used } public void OnReceiveAbort(DicomAbortSourceType source, DicomAbortReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateReject(DicomAssociateRejectResultType result, DicomAssociateRejectSourceType source, DicomAssociateRejectReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateRequest(DicomAssociate association, DicomNet net) { // Not Used } public void OnReceiveCCancelRequest(byte presentationId, ushort messageId, DicomNet net) { // Not Used } public void OnReceiveCEchoRequest(byte presentationId, ushort messageId, string affectedClass, DicomNet net) { // Not Used } public void OnReceiveCEchoResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveCFindRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCFindResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCGetRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCGetResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCMoveRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, string MoveAE, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCMoveResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCStoreRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandPriorityType priority, string MoveAE, ushort moveMessageId, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveData(byte presentationId, DicomDataSet commandset, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNActionRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, ushort action, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNActionResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, ushort action, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNCreateRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNCreateResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNDeleteRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomNet net) { // Not Used } public void OnReceiveNDeleteResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveNGetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, uint[] attributes, DicomNet net) { // Not Used } public void OnReceiveNGetResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNReportRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, ushort dicomevent, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNReportResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, ushort dicomevent, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNSetRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNSetResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveReleaseRequest(DicomNet net) { // Not Used } public void OnReceiveUnknown(byte presentationId, DicomDataSet commandset, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnSend(DicomExceptionCode error, DicomPduType type, uint bytes, DicomNet net) { // Not Used } } class ServerConnection : IDicomEvents { public DicomNet net; public ServerConnection() { net = new DicomNet(string.Empty, this); } public void OnReceiveAssociateRequest(DicomAssociate association, DicomNet net) { Debug.WriteLine("ServerConnection::OnReceiveAssociateRequest"); DicomAssociate retAssociation = new DicomAssociate(false); Debug.Assert(association.Called == "ServerTest", "Called AETitle should be ServerTest"); Debug.Assert(association.Calling == "ClientTest", "Calling AETitle should be ClientTest"); Debug.Assert(association.ImplementClass == "1.2.840.114257.1", "Implementation class should be 1.2.840.114257.1"); Debug.Assert(association.ImplementationVersionName == "1", "Implementation version should be 1"); Debug.Assert(association.MaxLength == 0x100000, "Max length should be 0x100000"); Debug.Assert(association.GetAbstract(1) == DicomUidType.VerificationClass, "Presentation index 1 should be " + DicomUidType.VerificationClass); Debug.Assert(association.GetTransfer(1, 0) == DicomUidType.ImplicitVRLittleEndian, "Abstract Syntax (1,0) should be " + DicomUidType.ImplicitVRLittleEndian); // // Build our Association Accept // retAssociation.Called = association.Called; retAssociation.Calling = association.Calling; retAssociation.ImplementClass = association.ImplementClass; retAssociation.ImplementationVersionName = association.ImplementationVersionName; for (int x = 0; x < association.PresentationContextCount; x++) { byte id = association.GetPresentationContextID(x); string abSyntax = association.GetAbstract(id); string trSyntax = DicomUidType.ImplicitVRLittleEndian; retAssociation.AddPresentationContext(id, 0, abSyntax); if (association.GetTransferCount(id) > 0) { trSyntax = association.GetTransfer(id, 0); } retAssociation.AddTransfer(id, trSyntax); } Debug.WriteLine("ServerConnection::SendAssociateAccept"); net.SendAssociateAccept(retAssociation); } public void OnReceiveReleaseRequest(DicomNet net) { Debug.WriteLine("ServerConnection::OnReceiveReleaseRequest"); Debug.WriteLine("ServerConnection::SendReleaseResponse"); net.SendReleaseResponse(); } public void OnReceiveCStoreRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandPriorityType priority, string MoveAE, ushort moveMessageId, DicomDataSet dataset, DicomNet net) { Debug.WriteLine("ServerConnection::OnReceiveCStoreRequest"); byte id = net.Association.FindAbstract(affectedClass); Debug.Assert(id == presentationId, "PresentationID is invalid"); Debug.Assert(messageId == 2, "Invalid message id. Should be 2"); Debug.Assert(dataset != null, "Dataset should not be null"); Debug.Assert(MoveAE == "NONE", "Move AE should be NONE"); Debug.Assert(moveMessageId == 1, "Move message id should be 1"); Debug.Assert(priority == DicomCommandPriorityType.Medium, "Priority should be medium"); Debug.WriteLine("ServerConnection::SendCStoreResponse"); net.SendCStoreResponse(presentationId, messageId, affectedClass, Instance, DicomCommandStatusType.Success); } public void OnAccept(DicomExceptionCode error, DicomNet net, object hHandle) { // Not Used } public void OnClose(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnConnect(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnReceive(DicomExceptionCode error, DicomPduType type, byte[] buffer, DicomNet net) { // Not Used } public void OnReceiveAbort(DicomAbortSourceType source, DicomAbortReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateAccept(DicomAssociate association, DicomNet net) { // Not Used } public void OnReceiveAssociateReject(DicomAssociateRejectResultType result, DicomAssociateRejectSourceType source, DicomAssociateRejectReasonType reason, DicomNet net) { // Not Used } public void OnReceiveCCancelRequest(byte presentationId, ushort messageId, DicomNet net) { // Not Used } public void OnReceiveCEchoRequest(byte presentationId, ushort messageId, string affectedClass, DicomNet net) { // Not Used } public void OnReceiveCEchoResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveCFindRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCFindResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCGetRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCGetResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCMoveRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, string MoveAE, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCMoveResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCStoreResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveData(byte presentationId, DicomDataSet commandset, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNActionRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, ushort action, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNActionResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, ushort action, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNCreateRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNCreateResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNDeleteRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomNet net) { // Not Used } public void OnReceiveNDeleteResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveNGetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, uint[] attributes, DicomNet net) { // Not Used } public void OnReceiveNGetResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNReportRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, ushort dicomevent, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNReportResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, ushort dicomevent, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNSetRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNSetResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveReleaseResponse(DicomNet net) { // Not Used } public void OnReceiveUnknown(byte presentationId, DicomDataSet commandset, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnSend(DicomExceptionCode error, DicomPduType type, uint bytes, DicomNet net) { // Not Used } } class Server : IDicomEvents { public DicomNet net; ServerConnection client; public Server() { net = new DicomNet(string.Empty, this); } public void OnAccept(DicomExceptionCode error, DicomNet net, object hHandle) { Debug.WriteLine("Server::OnAccept"); client = new ServerConnection(); Debug.WriteLine("Server Accepting Connection"); net.Accept(client.net, hHandle); } public void OnClose(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnConnect(DicomExceptionCode error, DicomNet net) { // Not Used } public void OnReceive(DicomExceptionCode error, DicomPduType type, byte[] buffer, DicomNet net) { // Not Used } public void OnReceiveAbort(DicomAbortSourceType source, DicomAbortReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateAccept(DicomAssociate association, DicomNet net) { Debug.WriteLine("Server::OnReceiveAssociateAccept"); // Not Used } public void OnReceiveAssociateReject(DicomAssociateRejectResultType result, DicomAssociateRejectSourceType source, DicomAssociateRejectReasonType reason, DicomNet net) { // Not Used } public void OnReceiveAssociateRequest(DicomAssociate association, DicomNet net) { // Not Used } public void OnReceiveCCancelRequest(byte presentationId, ushort messageId, DicomNet net) { // Not Used } public void OnReceiveCEchoRequest(byte presentationId, ushort messageId, string affectedClass, DicomNet net) { // Not Used } public void OnReceiveCEchoResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveCFindRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCFindResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCGetRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCGetResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCMoveRequest(byte presentationId, ushort messageId, string affectedClass, DicomCommandPriorityType priority, string MoveAE, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCMoveResponse(byte presentationId, ushort messageId, string affectedClass, DicomCommandStatusType status, ushort remaining, ushort completed, ushort failed, ushort warning, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCStoreRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandPriorityType priority, string MoveAE, ushort moveMessageId, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveCStoreResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveData(byte presentationId, DicomDataSet commandset, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNActionRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, ushort action, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNActionResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, ushort action, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNCreateRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNCreateResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNDeleteRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomNet net) { // Not Used } public void OnReceiveNDeleteResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomNet net) { // Not Used } public void OnReceiveNGetRequest(byte presentationID, ushort messageID, string affectedClass, string instance, uint[] attributes, DicomNet net) { // Not Used } public void OnReceiveNGetResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNReportRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, ushort dicomevent, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNReportResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, ushort dicomevent, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNSetRequest(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveNSetResponse(byte presentationId, ushort messageId, string affectedClass, string Instance, DicomCommandStatusType status, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnReceiveReleaseRequest(DicomNet net) { // Not Used } public void OnReceiveReleaseResponse(DicomNet net) { // Not Used } public void OnReceiveUnknown(byte presentationId, DicomDataSet commandset, DicomDataSet dataset, DicomNet net) { // Not Used } public void OnSend(DicomExceptionCode error, DicomPduType type, uint bytes, DicomNet net) { // Not Used } } [TestMethod] async public Task SendCStoreRequestSample() { DicomEngine.Startup(); DicomNet.Startup(); Server server = new Server(); Client client = new Client(); string storageClass = ""; string storageInstance = "998.998.1.1.19950214.94000.1.102"; DicomDataSet ds = new DicomDataSet(); DicomElement element; string transferSyntax = DicomUidType.JPEGLosslessNonhier14; await ds.LoadAsync(@"Assets\image3.dcm", DicomDataSetLoadFlags.LoadAndClose); // // Connect to server // server.net.Listen("127.0.0.1", 104, 1); // start server Debug.WriteLine("Client::Connect"); client.net.Connect(string.Empty, 1000, "127.0.0.1", 104); // connect to server if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("Connection timed out"); } Debug.Assert(client.LastError == DicomExceptionCode.Success, "Connection failed"); Debug.Assert(client.net.IsConnected(), "Client not connected"); element = ds.FindFirstElement(null, DicomTagConstants.MediaStorageSOPClassUID, true); if (element != null) { storageClass = ds.GetStringValue(element, 0); } if (storageClass.Length == 0) { element = ds.FindFirstElement(null, DicomTagConstants.SOPInstanceUID, true); if (element != null) { storageClass = ds.GetStringValue(element, 0); } } if (storageClass.Length == 0) storageClass = "1.1.1.1"; // // Get Image transfer syntax // element = ds.FindFirstElement(null, DicomTagConstants.TransferSyntaxUID, true); if (element != null) { transferSyntax = ds.GetStringValue(element, 0); } element = ds.FindFirstElement(null, DicomTagConstants.SOPInstanceUID, true); if (element != null) { storageInstance = ds.GetStringValue(element, 0); } // // Send associate request // DicomAssociate associate = new DicomAssociate(true); associate.Called = "ServerTest"; associate.Calling = "ClientTest"; associate.ImplementClass = "1.2.840.114257.1"; associate.ImplementationVersionName = "1"; associate.MaxLength = 0x100000; associate.AddPresentationContext(1, 0, DicomUidType.VerificationClass); associate.AddTransfer(1, DicomUidType.ImplicitVRLittleEndian); associate.AddPresentationContext(3, 0, storageClass); associate.AddTransfer(3, transferSyntax); Debug.WriteLine("Client::SendAssociateRequest"); client.net.SendAssociateRequest(associate); if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("SendAssociateRequest timed out"); } // // Send Echo Request // byte pid = client.net.Association.FindAbstract(storageClass); Debug.WriteLine("Client::SendCStoreRequest"); client.net.SendCStoreRequest(pid, 2, storageClass, storageInstance, DicomCommandPriorityType.Medium, "NONE", 1, ds); if (!client.Wait()) // wait for connection to finish { Debug.WriteLine("SendCStoreRequest timed out"); } client.net.CloseForced(true); server.net.CloseForced(true); DicomEngine.Shutdown(); DicomNet.Shutdown(); }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
IDicomEvents Interface
IDicomEvents Members
SendCCancelRequest Method
SendCEchoRequest Method
SendCEchoResponse Method
SendCFindRequest Method
SendCFindResponse Method
SendCGetRequest Method
SendCGetResponse Method
SendCMoveRequest Method
SendCMoveResponse Method
SendCStoreRequest Method
SendCStoreResponse Method
SendNReportRequest Method
SendNReportResponse Method
SendNGetRequest Method
SendNGetResponse Method
SendNSetRequest Method
SendNSetResponse Method
SendNActionRequest Method
SendNActionResponse Method
SendNCreateRequest Method
SendNCreateResponse Method
SendNDeleteRequest Method
SendNDeleteResponse Method