LDicomNet::OnReceiveNSetRequest

Functions

• LDicomNet::SendNSetRequest
• LDicomNet::SendNSetResponse
• LDicomNet::OnReceiveNSetResponse

Topics

• Receiving Messages

Example

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)
   identifies 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::OnReceiveNSetRequest(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("*** OnReceiveNSetRequest ***\nPeer[%s]\nnPresentationID[%d]\nnMessageID[%d]\npszClass[%s]\npszInstance[%s]\npDS[%x]\n"),  
         szPeerAddress, 
         nPresentationID,  
         nMessageID,  
         pszClass, 
         pszInstance,  
         pDS); 
       
       
      //... 
      //...The server should change the values of the requested SOP Instance 
      //...to the values specefied in the data set elements in pDS 
      //...This function should search all the managed SOP Instances for a 
      //...match, and then change the requested elements. 
      //... 
      //...nStatus = status of the above--assume DICOM_SUCCESS 
      //... 
       
      L_UINT16 nStatus = COMMAND_STATUS_SUCCESS; 
       
      SendNSetResponse(nPresentationID, nMessageID, pszClass, pszInstance, nStatus, pDS); 
      strMsg += TEXT("SendNSetResponse\n"); 
      AfxMessageBox(strMsg); 
   }