LScreenCapture::CaptureGetResCount

#include "ltwrappr.h"

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

L_TCHAR * pszFileName;	/* name of the file in which to count resources */
L_INT nResType;	/* resource type to count */
L_INT32 * pnCount;	/* address of the variable to be updated with the resource count */

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

Parameter	Description
pszFileName	Character string containing the name of the exe (or dll) from which the resource should be counted.
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
pnCount	Address of a variable to be filled with the number of resources found.

Returns

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.

See Also

Functions:

Class Members

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;
}