RECEIVECGETRESPONSECALLBACK

Summary

Notifies a connection that a C-GET-RSP command was received. This function is available in the PACS Imaging.

Syntax

#include "ltdic.h"

L_VOID pEXT_CALLBACK Your Function(hNet, nPresentationID, nMessageID, pszClass, nStatus, nRemaining, nCompleted, nFailed, nWarning, hDS, pUserData)

Parameters

HDICOMNET hNet

A DICOM Network handle.

L_UCHAR 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.

L_UINT16 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.

L_TCHAR * pszClass

Class affected by the request. This will be an SOP Class or an SOP MetaClass.

L_UINT16 nStatus

The status of the original request. For a list of possible values, refer to Status Constants.

L_UINT16 nRemaining

Number of remaining instances to search.

L_UINT16 nCompleted

Number of instances searched.

L_UINT16 nFailed

Number of instances that failed the search.

L_UINT16 nWarning

Number of instances in which warnings occurred.

HDICOMDS hDS

Pointer to the data set that contains the information retrieved as a result of the call to L_DicomSendCGetRequest.

L_VOID * pUserData

Void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function.

Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.

Returns

None.

Comments

A call to this function is generated on an SCU when L_DicomSendCGetResponse is called by the SCP.

To use this callback function, RECEIVECGETRESPONSECALLBACK must be set using L_DicomSetCallback.

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

Platforms

Win32, x64

Example

static HWND hList; /* handle to list box */ 
 
L_VOID EXT_CALLBACK OnReceiveCGetResponse(HDICOMNET hNet, L_UCHAR nPresentationID, L_UINT16 nMessageID, L_TCHAR *pszClass, L_UINT16 nStatus, L_UINT16 nRemaining, L_UINT16 nCompleted, L_UINT16 nFailed, L_UINT16 nWarning, HDICOMDS hDS, L_VOID *pUserData) 
{ 
   UNREFERENCED_PARAMETER(pUserData); 
   UNREFERENCED_PARAMETER(hDS); 
   UNREFERENCED_PARAMETER(hNet); 
   L_TCHAR szMsg[800]; 
 
   ListBox_AddString(hList, TEXT("Command Set - C-GET-RESPONSE")); 
   wsprintf(szMsg, TEXT("     Presentation ID: %d"), nPresentationID); 
   ListBox_AddString(hList, szMsg); 
   wsprintf(szMsg, TEXT("     Message ID: %d"), nMessageID); 
   ListBox_AddString(hList, szMsg); 
   wsprintf(szMsg, TEXT("     Affected SOP Class: %s"), pszClass); 
   ListBox_AddString(hList, szMsg); 
   wsprintf(szMsg, TEXT("     Status: %d"), nStatus); 
   ListBox_AddString(hList, szMsg); 
 
   wsprintf(szMsg, TEXT("     Remaining: %d"), nRemaining); 
   ListBox_AddString(hList, szMsg); 
   wsprintf(szMsg, TEXT("     Completed: %d"), nCompleted); 
   ListBox_AddString(hList, szMsg); 
   wsprintf(szMsg, TEXT("     Warning: %d"), nWarning); 
   ListBox_AddString(hList, szMsg); 
   wsprintf(szMsg, TEXT("     Failed: %d"), nFailed); 
   ListBox_AddString(hList, szMsg); 
}