public void GoPoint(Point newpoint)
{
Control cWnd;
IntPtr hWnd = WindowFunctions.GetWindowAtPoint(newpoint, out cWnd);
Rectangle WindowLoc = WindowFunctions.GetRectFromHwnd(hWnd);
this.Location = new Point(WindowLoc.Left, WindowLoc.Top);
this.Size = new Size(WindowLoc.Width, WindowLoc.Height);
this.TrackedWindow = hWnd;
//Console.WriteLine(this.Location.ToString() + " " + WindowFunctions.GetWindowText(hWnd));
this.Invalidate();
}
// Takes a screenshot of the SnapRegion and returns it
private Image Snap()
{
bool VfwWasVisible = vfw.Visible;
if (VfwWasVisible)
{
vfw.Visible = false; // Hide viewfinder if appropriate
}
this.Visible = false; // Hide self (nobody wants to translate Babel)
try
{
if ((int)TrackingWindow != 0)
{
// Put this into a general function later
Rectangle WindowLoc = WindowFunctions.GetRectFromHwnd(TrackingWindow);
vfw.Location = new Point(WindowLoc.Left, WindowLoc.Top);
vfw.Size = new Size(WindowLoc.Width, WindowLoc.Height);
vfw.Flicker();
}
Image result = GDI32.Grab(SnapRegion);
if (VfwWasVisible)
{
vfw.Visible = true; // Reshow viewfinder if appropriate
}
this.Visible = true; // Show self again
this.Focus(); // Return focus to the main form
DebugLog.Log("Took snap");
return(result);
} catch (Exception ex)
{
DebugLog.Log(ex.Message);
return(null);
}
}