Simulate keyboard input in C#

Question

I need to know how to simulate keyboard input for keys W, S, A, D.

I\'ve used SendKeys with no avai

Answer 1

Adding to @Gareth's solution since the keys get stuck after calling Send(). Here is a simplified version of @Matthew Wherry's ReleaseLShift() so that it works with any key.

public static void ReleaseKey(ScanCodeShort key)
{
    var Inputs = new INPUT[1];
    var Input = new INPUT();
    Input.type = 1;
    Input.U.ki.wScan = key;
    Input.U.ki.dwFlags = KEYEVENTF.KEYUP | KEYEVENTF.SCANCODE;
    Inputs[0] = Input;
    SendInput(1, Inputs, INPUT.Size);
}