LScreenCapture::CaptureGetResCount
#include "ltwrappr.h"
virtual L_INT LScreenCapture::CaptureGetResCount(pszFileName, nResType, pnCount)
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/* name of the file in which to count resources */ | |
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L_INT nResType; |
/* resource type to count */ |
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/* 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.
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Parameter |
Description |
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pszFileName |
Character string containing the name of the exe (or dll) from which the resource should be counted. |
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nResType |
Specifies the type of resource to count. Possible values are: |
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Value |
Meaning |
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RESTYPE_BITMAP |
count bitmap resources |
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RESTYPE_ICON |
count icon resources |
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RESTYPE_CURSOR |
count cursor resources |
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pnCount |
Address of a variable to be filled with the number of resources found. |
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Returns
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SUCCESS |
The function was successful. |
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< 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
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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
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Functions: |
Example
L_VOID MyFunction(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);
}
return;
}