LScreenCapture::SetDefaultCaptureOptions

#include "ltwrappr.h"

virtual L_INT LScreenCapture::SetDefaultCaptureOptions(L_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
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

Functions:

LScreenCapture::SetDefaultAreaOptions, LScreenCapture::SetDefaultObjectOptions, Class Members

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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