private static void ReleaseAnsiKey(char ansiChar)
{
try
{
Key key = (Key)Enum.Parse(typeof(Key), ansiChar.ToString().ToUpper());
Win32Input input = new Win32Input();
input.type = 1;
input.ki = new KBInput();
input.ki.dwExtraInfo = IntPtr.Zero;
input.ki.time = 0;
input.ki.wVk = (ushort)KeyInterop.VirtualKeyFromKey(key);
input.ki.wScan = 0;
input.ki.dwFlags = 6;
int i = 0;
while (SendInput(1, ref input, Marshal.SizeOf(input)) <= 0)
{
if (i > 40)
{
throw new TimeoutException("Could not press char " + ansiChar);
}
System.Threading.Thread.Sleep(25);
i++;
}
System.Windows.Forms.Application.DoEvents();
}
catch (InvalidCastException)
{
}
}
private static void InjectLowMouseInput(MouseEvents evt, Point p)
{
Win32Input input = new Win32Input();
input.type = 0;
input.mi = new MouseInput();
input.mi.dwExtraInfo = IntPtr.Zero;
input.mi.mouseData = 0;
input.mi.time = 0;
input.mi.dx = (int)(p.X * (65535f / Screen.PrimaryScreen.Bounds.Width));
input.mi.dy = (int)(p.Y * (65535f / Screen.PrimaryScreen.Bounds.Height));
input.mi.dwFlags = (uint)(evt | MouseEvents.MOVE | MouseEvents.ABSOLUTE | MouseEvents.VIRTUALDESK);
if (SendInput(1, ref input, Marshal.SizeOf(input)) == 0)
{
Marshal.ThrowExceptionForHR(Marshal.GetHRForLastWin32Error());
}
}
private static void ReleaseExtendedKey(Key key)
{
Win32Input input = new Win32Input();
input.type = 1;
input.ki = new KBInput();
input.ki.dwExtraInfo = IntPtr.Zero;
input.ki.time = 0;
input.ki.wVk = (ushort)KeyInterop.VirtualKeyFromKey(key);
input.ki.wScan = 0;
input.ki.dwFlags = 3;
int i = 0;
while (SendInput(1, ref input, Marshal.SizeOf(typeof(Win32Input))) <= 0)
{
if (i > 40)
{
throw new TimeoutException("Could not press char " + key);
}
System.Threading.Thread.Sleep(25);
i++;
}
System.Windows.Forms.Application.DoEvents();
}
private static void ReleaseKey(char unicodeChar)
{
Win32Input input = new Win32Input();
input.type = 1;
input.ki = new KBInput();
input.ki.dwExtraInfo = IntPtr.Zero;
input.ki.time = 0;
input.ki.wVk = 0;
input.ki.wScan = unicodeChar;
input.ki.dwFlags = 6;
int i = 0;
while (SendInput(1, ref input, Marshal.SizeOf(input)) <= 0)
{
if (i > 40)
{
throw new TimeoutException("Could not press char " + unicodeChar);
}
System.Threading.Thread.Sleep(25);
i++;
}
System.Windows.Forms.Application.DoEvents();
}
public static extern uint SendInput(uint nInputs, ref Win32Input pInputs, int cbSize);
