#include "ltdic.h"
virtual L_VOID LDicomNet::OnReceiveNCreateRequest(nPresentationID, nMessageID, pszClass, pszInstance, pDS)
L_UCHAR nPresentationID; |
presentation ID |
L_UINT16 nMessageID; |
message ID |
L_TCHAR * pszClass; |
class type |
L_TCHAR * pszInstance; |
instance |
LDicomDS *pDS; |
data set |
Notifies a connection that an N-CREATE-REQ command was received. This function is available in the PACS Imaging Toolkit.
Parameter |
Description |
nPresentationID |
Presentation ID. The presentation ID provides information about both the class type of the data and the transfer syntax to use when transferring the data. |
nMessageID |
Message ID. Each message sent by a member of a connection should have a unique ID. Since a member of a connection may send several messages, this ID allows that member to identify when a specific request has been completed. |
pszClass |
Class affected by the request. This will be an SOP Class or an SOP MetaClass. |
pszInstance |
The instance of the class. A server may, for example, have three instances of the Nuclear Medicine Class. This value identifies the data with a specific instance. |
pDS |
Data set with the information to use when creating. |
None.
A call to this function is generated on a peer member of a connection when LDicomNet::SendNCreateRequest is called locally.
To customize this function, you must derive a class from LDicomNet and override this function.
Required DLLs and Libraries
LTDIC For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
Win32, x64
Functions: |
LDicomNet::SendNCreateRequest, LDicomNet::SendNCreateResponse, LDicomNet::OnReceiveNCreateResponse |
Topics: |
//In this example: // //1. LMyDicomNet is a class derived from LDicomNet //2. LMyDicomNet has the following member variables: // m_nClientOrServer: can be (STATUS_NONE, STATUS_SERVER, STATUS_CLIENT) // identifieds the LMyDicomNet object as a server or a client // m_nDataCommand: can be (COMMAND_C_MOVE,COMMAND_C_GET) // set so the server knows how a C-Store Response was generated // //3. m_pDicomNet points to a valid LMyDicomNet object // LMyDicomNet *m_pDicomNet // //4. A connection exists between client and server //5. An association exists between the client and server
L_VOID LMyDicomNet::OnReceiveNCreateRequest(L_UCHAR nPresentationID, L_UINT16 nMessageID, L_TCHAR *pszClass, L_TCHAR *pszInstance, LDicomDS *pDS)
{
CString strMsg;
L_UINT lPeerPort;
L_TCHAR szPeerAddress[100];
GetPeerInfo(szPeerAddress,100, &lPeerPort);
strMsg.Format(TEXT("*** OnReceiveNCreateRequest ***\nPeer[%s]\nnPresentationID[%d]\nnMessageID[%d]\npszClass[%s]\npszInstance[%s]\npDS[%x]\n"),
szPeerAddress,
nPresentationID,
nMessageID,
pszClass,
pszInstance,
pDS);
//...
//...Do the create here
//...nStatus = status of the create
//...
L_UINT16 nStatus = COMMAND_STATUS_SUCCESS;
//send a create response
//For this sample, send back the passed hDS in this sample
SendNCreateResponse(nPresentationID, nMessageID, pszClass, pszInstance, nStatus, pDS);
strMsg = strMsg + "SendNCreateResponse\n";
AfxMessageBox(strMsg);
}
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