LScreenCapture::SetDefaultCaptureOptions
#include "ltwrappr.h"
virtual L_INT LScreenCapture::SetDefaultCaptureOptions(void)
Restores the capture options to the default settings.
Returns
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 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: |
LScreenCapture::SetDefaultAreaOptions, LScreenCapture::SetDefaultObjectOptions, Class Members |
Example
L_VOID CaptureSamples(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);
// Active window will be captured using new settings
nRet = screenCapture.CaptureActiveWindow();
// process the captured image
//...
// Set DefaultOptions
screenCapture.SetDefaultCaptureOptions();
// Capture using the default options HotKey = F11
nRet = screenCapture.CaptureActiveWindow();
if(nRet == SUCCESS)
{
hDC = GetDC(hWnd);
GetClientRect(hWnd, &rcClientRect);
LeadBitmap.Paint()->SetDC(hDC);
LeadBitmap.SetDstRect(&rcClientRect);
LeadBitmap.Paint()->PaintDC();
ReleaseDC(hWnd, hDC);
}
}
}