private IntPtr GetWindowHandleFromPoint(int xPoint, int yPoint)
{
var handle = Win32NativeMethods.WindowFromPoint(xPoint, yPoint);
if (IsInterestingWindow(handle))
{
return(handle);
}
var parentHandle = Win32NativeMethods.GetParent(handle);
while (parentHandle != IntPtr.Zero)
{
if (IsInterestingWindow(parentHandle))
{
return(parentHandle);
}
parentHandle = Win32NativeMethods.GetParent(parentHandle);
}
return(IntPtr.Zero);
}
