LScreenCapture::SetDefaultCaptureOptions (original) (raw)
Summary
Restores the capture options to the default settings.
Syntax
#include "ltwrappr.h"
virtual L_INT LScreenCapture::SetDefaultCaptureOptions(L_VOID)
Returns
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Comments
For information on the default capture options, refer to LEADCAPTUREOPTION.
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.
See Also
Example
L_INT LScreenCapture__SetDefaultCaptureOptionsExample(HWND hWnd)
{
L_INT nRet;
HDC hDC;
RECT rcClientRect;
LBitmap LeadBitmap;
LScreenCapture screenCapture(&LeadBitmap);
LEADCAPTUREOPTION CaptureOptions;
nRet = screenCapture.GetCaptureOptions(&CaptureOptions);
if(nRet == SUCCESS)
{
// Set hot key to F10
CaptureOptions.nHotKey = VK_F10;
nRet = screenCapture.SetCaptureOptions(&CaptureOptions);
if(nRet != SUCCESS)
return nRet;
// Active window will be captured using new settings
nRet = screenCapture.CaptureActiveWindow();
if(nRet != SUCCESS)
return nRet;
// process the captured image
//...
// Set DefaultOptions
nRet = screenCapture.SetDefaultCaptureOptions();
if(nRet != SUCCESS)
return nRet;
// Capture using the default options HotKey = F11
nRet = screenCapture.CaptureActiveWindow();
if(nRet == SUCCESS)
{
hDC = GetDC(hWnd);
GetClientRect(hWnd, &rcClientRect);
LeadBitmap.Paint()->SetDC(hDC);
nRet = LeadBitmap.SetDstRect(&rcClientRect);
if(nRet != SUCCESS)
return nRet;
nRet = LeadBitmap.Paint()->PaintDC();
if(nRet != SUCCESS)
return nRet;
ReleaseDC(hWnd, hDC);
}
else
return nRet;
}
else
return nRet;
return SUCCESS;
}
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