LEADTOOLS Medical (Leadtools.Dicom.Scu assembly)

Find(DicomScp,FindQuery) Method

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Example 





The peer connection to send the C-FIND-REQ to.
The query information that describes the DICOM datasets to be found.
Sends a C-FIND-REQ message to a peer member of a connection defined by Scp.
Syntax
public void Find( 
   DicomScp Scp,
   FindQuery Query
)
'Declaration
 
Public Overloads Sub Find( _
   ByVal Scp As DicomScp, _
   ByVal Query As FindQuery _
) 
'Usage
 
Dim instance As QueryRetrieveScu
Dim Scp As DicomScp
Dim Query As FindQuery
 
instance.Find(Scp, Query)

            

            
public:
void Find( 
   DicomScp^ Scp,
   FindQuery^ Query
) 

Parameters

Scp
The peer connection to send the C-FIND-REQ to.
Query
The query information that describes the DICOM datasets to be found.
Example
Copy Code  
Imports Leadtools
Imports Leadtools.Dicom.Scu
Imports Leadtools.Dicom.Scu.Common
Imports Leadtools.Dicom
Imports Leadtools.Dicom.Common.DataTypes

Public Sub FindStudy()
    DicomEngine.Startup()
    DicomNet.Startup()

    Dim cfindStudy As QueryRetrieveScu = New QueryRetrieveScu()
    Dim query As FindQuery = New FindQuery()
    Dim scp As DicomScp = New DicomScp()

    '
    ' Change these parameters to reflect the calling AETitle.
    '
    cfindStudy.AETitle = "LEAD_CLIENT"
    cfindStudy.HostPort = 1000
 cfindStudy.HostAddress = Dns.GetHostEntry(Dns.GetHostName()).AddressList.FirstOrDefault(Function(ip) ip.AddressFamily = AddressFamily.InterNetwork)

    '
    ' Change these parameters to reflect the called AETitle (server).
    '
    scp.AETitle = "MI_SERVER"
    scp.Port = 104
    scp.Timeout = 60
    scp.PeerAddress = IPAddress.Parse("10.1.1.96")

    '
    ' Find all studies
    '
    query.QueryLevel = QueryLevel.Study
    AddHandler cfindStudy.BeforeConnect, AddressOf cfindStudy_BeforeConnect
    AddHandler cfindStudy.AfterConnect, AddressOf cfindStudy_AfterConnect
    AddHandler cfindStudy.BeforeCFind, AddressOf cfindStudy_BeforeCFind
    AddHandler cfindStudy.MatchStudy, AddressOf cfindStudy_MatchStudy
    AddHandler cfindStudy.AfterCFind, AddressOf cfindStudy_AfterCFind
    cfindStudy.Find(scp, query)

    cfindStudy = Nothing
    query = Nothing
    scp = Nothing

    DicomNet.Shutdown()
    DicomEngine.Shutdown()
End Sub

Private Sub cfindStudy_BeforeConnect(ByVal sender As Object, ByVal e As BeforeConnectEventArgs)
    Console.WriteLine("Connecting to: " & e.Scp.PeerAddress.ToString())
End Sub

Private Sub cfindStudy_AfterConnect(ByVal sender As Object, ByVal e As AfterConnectEventArgs)
    Console.WriteLine("Connection status: " & e.Error)
End Sub

Private Sub cfindStudy_BeforeCFind(ByVal sender As Object, ByVal e As BeforeCFindEventArgs)
    Console.WriteLine("Before CFind: " & e.QueryLevel.ToString())
    Console.WriteLine("Association supports relational queries: {0}", e.Scp.Relational)
    Console.WriteLine("Association Information")
    Dim i As Integer = 0
    Do While i < e.Scp.Association.PresentationContextCount
        Dim pid As Byte = e.Scp.Association.GetPresentationContextID(i)
        Dim absSyntax As String = e.Scp.Association.GetAbstract(pid)
        Dim result As DicomAssociateAcceptResultType = e.Scp.Association.GetResult(pid)
        Dim uid As DicomUid = DicomUidTable.Instance.Find(absSyntax)

        Console.WriteLine(Constants.vbTab & "PresentationContext ({0})", pid)
        Console.WriteLine(Constants.vbTab + Constants.vbTab & "AbstractSyntax: {0}", absSyntax)
        If Not uid Is Nothing Then
            Console.WriteLine(Constants.vbTab + Constants.vbTab & "Description: {0}", uid.Name)
        End If
        Console.WriteLine(Constants.vbTab + Constants.vbTab & "Result: {0}", result)
        i += 1
    Loop
End Sub

Private Sub cfindStudy_MatchStudy(ByVal sender As Object, ByVal e As MatchEventArgs(Of Study))
    Console.WriteLine("Accession #: " & e.Info.AccessionNumber)
    Console.WriteLine("Admitting Diagnosis Description: " & e.Info.AdmitDiagDescrp)
    If e.Info.Age.HasValue Then
        Console.WriteLine("Age: " & (e.Info.Age.Value.Number.ToString() & e.Info.Age.Value.Reference))
    Else
        Console.WriteLine("Age: " & ("No Age"))
    End If
    Console.WriteLine("Study Date: " & e.Info.Date.Value)
    If (e.Info.Time.HasValue) Then
        Console.WriteLine("Study Time: " & e.Info.Time.ToString())
    End If
    Console.WriteLine("Study Description: " & e.Info.Description)
    Console.WriteLine("Study Id: " & e.Info.Id)
    Console.WriteLine("Study Instance: " & e.Info.InstanceUID)
    If Not e.Info.ModalitiesInStudy Is Nothing Then
        Console.WriteLine("Modalities in Study: " & e.Info.ModalitiesInStudy.ToString())
    End If
    If Not e.Info.NameOfDrsReading Is Nothing Then
        Console.WriteLine("Name of drs reading Study: " & e.Info.NameOfDrsReading.ToString())
    End If
    Console.WriteLine("Number of Related Instances: " & e.Info.NumberOfRelatedInstances)
    Console.WriteLine("Number of Related Series: " & e.Info.NumberofRelatedSeries)
    Console.WriteLine("Referring Dr Name: " & e.Info.ReferringPhysiciansName.Full)
    Console.WriteLine("Patient Size: " & e.Info.Size.Value)
    Console.WriteLine("Patient Weight: " & e.Info.Weight.Value)
    Console.WriteLine("Patient Birth Date: " & e.Info.Patient.BirthDate.Value)
    Console.WriteLine("Patient Comments: " & e.Info.Patient.Comments)
    Console.WriteLine("Patient Id: " & e.Info.Patient.Id)
    Console.WriteLine("Patient Sex: " & e.Info.Patient.Sex)
    Console.WriteLine("Patient Name")
    Console.WriteLine(Constants.vbTab & "Family Name: " & e.Info.Patient.Name.Family)
    Console.WriteLine(Constants.vbTab & "Given Name: " & e.Info.Patient.Name.Given)
    Console.WriteLine(Constants.vbTab & "Middle Name: " & e.Info.Patient.Name.Middle)
    Console.WriteLine(Constants.vbTab & "Name Prefix: " & e.Info.Patient.Name.Prefix)
    Console.WriteLine(Constants.vbTab & "Name Suffix: " & e.Info.Patient.Name.Suffix)
    Console.WriteLine(Constants.vbTab & "Full Name: " & e.Info.Patient.Name.Full)
    Console.WriteLine(Constants.vbTab & "Full Name Dicom Encoded: " & e.Info.Patient.Name.FullDicomEncoded)
    Console.WriteLine("==========================================================" & Constants.vbCrLf)
End Sub

Private Sub cfindStudy_AfterCFind(ByVal sender As Object, ByVal e As AfterCFindEventArgs)
    Debug.Assert(e.Status = DicomCommandStatusType.Success)
End Sub
using Leadtools;
using Leadtools.Dicom.Scu;
using Leadtools.Dicom.Scu.Common;
using Leadtools.Dicom;
using Leadtools.Dicom.Common.DataTypes;

public void FindStudy()
{
    DicomEngine.Startup();
    DicomNet.Startup();

    QueryRetrieveScu findStudy = new QueryRetrieveScu();
    FindQuery query = new FindQuery();
    DicomScp scp = new DicomScp();

    //
    // Change these parameters to reflect the calling AETitle.
    //


    findStudy.AETitle = "LEAD_CLIENT";
    findStudy.HostPort = 1000;
    findStudy.HostAddress = Dns.GetHostEntry(Dns.GetHostName()).AddressList.FirstOrDefault(ip => ip.AddressFamily == AddressFamily.InterNetwork);

    //
    // Change these parameters to reflect the called AETitle (server).
    //


    scp.AETitle = "MI_SERVER";
    scp.Port = 104;
    scp.Timeout = 60;
    scp.PeerAddress = IPAddress.Parse("10.1.1.96");

    //
    // Find all studies
    //

    query.QueryLevel = QueryLevel.Study;
    findStudy.BeforeConnect += new BeforeConnectDelegate(findStudy_BeforeConnect);
    findStudy.AfterConnect += new AfterConnectDelegate(findStudy_AfterConnect);
    findStudy.BeforeCFind += new BeforeCFindDelegate(findStudy_BeforeCFind);
    findStudy.MatchStudy += new MatchStudyDelegate(findStudy_MatchStudy);
    findStudy.AfterCFind += new AfterCFindDelegate(findStudy_AfterCFind);
    findStudy.Find(scp, query);

    findStudy = null;
    query = null;
    scp = null;

    DicomNet.Shutdown();
    DicomEngine.Shutdown();
}

void findStudy_BeforeConnect(object sender, BeforeConnectEventArgs e)
{
    Console.WriteLine("Connecting to: " + e.Scp.PeerAddress.ToString());
}

void findStudy_AfterConnect(object sender, AfterConnectEventArgs e)
{
    Console.WriteLine("Connection status: " + e.Error);
}

void findStudy_BeforeCFind(object sender, BeforeCFindEventArgs e)
{
    Console.WriteLine("Before CFind: " + e.QueryLevel.ToString());
    Console.WriteLine("Association supports relational queries: {0}", e.Scp.Relational);
    Console.WriteLine("Association Information");
    for (int i = 0; i < e.Scp.Association.PresentationContextCount; i++)
    {
        byte pid = e.Scp.Association.GetPresentationContextID(i);
        string absSyntax = e.Scp.Association.GetAbstract(pid);
        DicomAssociateAcceptResultType result = e.Scp.Association.GetResult(pid);
        DicomUid uid = DicomUidTable.Instance.Find(absSyntax);

        Console.WriteLine("\tPresentationContext ({0})", pid);
        Console.WriteLine("\t\tAbstractSyntax: {0}", absSyntax);
        if (uid != null)
            Console.WriteLine("\t\tDescription: {0}", uid.Name);
        Console.WriteLine("\t\tResult: {0}", result);
    }
}

void findStudy_MatchStudy(object sender, MatchEventArgs<Study> e)
{
    Console.WriteLine("Accession #: " + e.Info.AccessionNumber);
    Console.WriteLine("Admitting Diagnosis Description: " + e.Info.AdmitDiagDescrp);
    Console.WriteLine("Age: " + (e.Info.Age.HasValue ? e.Info.Age.Value.Number.ToString() + e.Info.Age.Value.Reference : "No Age"));
    Console.WriteLine("Study Date: " + e.Info.Date);
    Console.WriteLine("Study Time: " + e.Info.Time);
    Console.WriteLine("Study Description: " + e.Info.Description);
    Console.WriteLine("Study Id: " + e.Info.Id);
    Console.WriteLine("Study Instance: " + e.Info.InstanceUID);
    if (e.Info.ModalitiesInStudy != null)
        Console.WriteLine("Modalities in Study: " + e.Info.ModalitiesInStudy.ToString());
    if (e.Info.NameOfDrsReading != null)
        Console.WriteLine("Name of drs reading Study: " + e.Info.NameOfDrsReading.ToString());
    Console.WriteLine("Number of Related Instances: " + e.Info.NumberOfRelatedInstances);
    Console.WriteLine("Number of Related Series: " + e.Info.NumberofRelatedSeries);
    Console.WriteLine("Referring Dr Name: " + e.Info.ReferringPhysiciansName.Full);
    Console.WriteLine("Patient Size: " + e.Info.Size);
    Console.WriteLine("Patient Weight: " + e.Info.Weight);
    Console.WriteLine("Patient Birth Date: " + e.Info.Patient.BirthDate);
    Console.WriteLine("Patient Comments: " + e.Info.Patient.Comments);
    Console.WriteLine("Patient Id: " + e.Info.Patient.Id);
    Console.WriteLine("Patient Sex: " + e.Info.Patient.Sex);
    Console.WriteLine("Patient Name");
    Console.WriteLine("\tFamily Name: " + e.Info.Patient.Name.Family);
    Console.WriteLine("\tGiven Name: " + e.Info.Patient.Name.Given);
    Console.WriteLine("\tMiddle Name: " + e.Info.Patient.Name.Middle);
    Console.WriteLine("\tName Prefix: " + e.Info.Patient.Name.Prefix);
    Console.WriteLine("\tName Suffix: " + e.Info.Patient.Name.Suffix);
    Console.WriteLine("\tFull Name: " + e.Info.Patient.Name.Full);
    Console.WriteLine("\tFull Name Dicom Encoded: " + e.Info.Patient.Name.FullDicomEncoded);
    Console.WriteLine("==========================================================\r\n");
}

void findStudy_AfterCFind(object sender, AfterCFindEventArgs e)
{
    Debug.Assert(e.Status == DicomCommandStatusType.Success);
}
Requirements

Target Platforms

See Also

Reference

QueryRetrieveScu Class
QueryRetrieveScu Members
Overload List

 

 


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