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LScreenCapture::CaptureGetResCount

Summary

Counts the number of resources of the specified type in the given executable file.

Syntax

#include "ltwrappr.h"

virtual L_INT LScreenCapture::CaptureGetResCount(pszFileName, nResType, pnCount)

Parameters

L_TCHAR * pszFileName

Character string containing the name of the exe (or dll) from which the resource should be counted.

L_INT nResType

Specifies the type of resource to count. Possible values are:

Value	Meaning
RESTYPE_BITMAP	count bitmap resources
RESTYPE_ICON	count icon resources
RESTYPE_CURSOR	count cursor resources

L_INT32 * pnCount

Address of a variable to be filled with the number of resources found.

Returns

Value	Meaning
SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

After calling this function, pnCount points to the number of resources of the specified type that were found in the given executable file.

Required DLLs and Libraries

LTDIS
LTSCR
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

L_INT LScreenCapture__CaptureGetResCountExample(HWND hWnd) 
 
{ 
   L_INT nRet; 
   LBitmap LeadBitmap; 
   LScreenCapture screenCapture(&LeadBitmap); 
   L_INT32 lBitmapCount; 
   L_TCHAR szDummyBuffer[50]; 
 
   // CaptureGetResCount 
   nRet = screenCapture.CaptureGetResCount(TEXT("MFCDEM32.EXE"), RESTYPE_BITMAP, &lBitmapCount); 
 
   if(nRet == SUCCESS) 
   { 
      wsprintf(szDummyBuffer, TEXT("EXE file contains %d bitmaps"), lBitmapCount); 
      MessageBox(hWnd, szDummyBuffer, TEXT("CaptureGetResCount"), MB_OK); 
   } 
   else 
      return nRet; 
 
   return SUCCESS; 
}