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 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: |
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; }