/// <summary>
///
/// </summary>
/// <param name="hwnd"></param>
/// <returns></returns>
private static bool IsCaretActive(IntPtr hwnd)
{
var threadId = NativeMethods.GetWindowThreadProcessId(hwnd, IntPtr.Zero);
var info = new GUITHREADINFO {
cbSize = Marshal.SizeOf <GUITHREADINFO>()
};
NativeMethods.GetGUIThreadInfo(threadId, ref info);
return(info.flags != 0 || info.hwndCaret != IntPtr.Zero);
}
public static extern uint GetGUIThreadInfo(uint dwthreadid, ref GUITHREADINFO lpguithreadinfo);