我正在尝试制作一个C#应用程序,用于控制游戏。我的目标是例如:按住A键150ms,按住左箭头500ms等。 我进行了大量搜索并找到了以下代码。我的程序首先针对游戏,然后按住键。
I'm holding the keys this way:
Keyboard.HoldKey(Keys.Left);
Thread.sleep(500);
Keyboard.ReleaseKey(Keys.Left);
以下是Keyboard类:
public class Keyboard
{
public Keyboard()
{
}
[StructLayout(LayoutKind.Explicit, Size = 28)]
public struct Input
{
[FieldOffset(0)]
public uint type;
[FieldOffset(4)]
public KeyboardInput ki;
}
public struct KeyboardInput
{
public ushort wVk;
public ushort wScan;
public uint dwFlags;
public long time;
public uint dwExtraInfo;
}
const int KEYEVENTF_KEYUP = 0x0002;
const int INPUT_KEYBOARD = 1;
[DllImport("user32.dll")]
public static extern int SendInput(uint cInputs, ref Input inputs, int cbSize);
[DllImport("user32.dll")]
static extern short GetKeyState(int nVirtKey);
[DllImport("user32.dll")]
static extern ushort MapVirtualKey(int wCode, int wMapType);
public static bool IsKeyDown(Keys key)
{
return (GetKeyState((int)key) & -128) == -128;
}
public static void HoldKey(Keys vk)
{
ushort nScan = MapVirtualKey((ushort)vk, 0);
Input input = new Input();
input.type = INPUT_KEYBOARD;
input.ki.wVk = (ushort)vk;
input.ki.wScan = nScan;
input.ki.dwFlags = 0;
input.ki.time = 0;
input.ki.dwExtraInfo = 0;
SendInput(1, ref input, Marshal.SizeOf(input)).ToString();
}
public static void ReleaseKey(Keys vk)
{
ushort nScan = MapVirtualKey((ushort)vk, 0);
Input input = new Input();
input.type = INPUT_KEYBOARD;
input.ki.wVk = (ushort)vk;
input.ki.wScan = nScan;
input.ki.dwFlags = KEYEVENTF_KEYUP;
input.ki.time = 0;
input.ki.dwExtraInfo = 0;
SendInput(1, ref input, Marshal.SizeOf(input));
}
public static void PressKey(Keys vk)
{
HoldKey(vk);
ReleaseKey(vk);
}
}
它在记事本/浏览器等中正常工作,但无论是全屏还是窗口模式,在任何游戏中都无法正常工作。 你能帮我弄清楚如何在全屏应用程序/游戏中按住键吗? 谢谢!