public static void KeyUp(IntPtr hWnd, EnumKeyboardKey key)
{
WindowsAPI.PostMessage(hWnd, 257, (IntPtr)((long)key), (IntPtr)Keyboard.MakeKeyLparam(key, false));
if (!Keyboard.m_downKeys.Contains(key))
{
return;
}
Keyboard.m_downKeys.Remove(key);
}
public static void KeyDown(IntPtr hWnd, EnumKeyboardKey key)
{
WindowsAPI.PostMessage(hWnd, 256, (IntPtr)((long)key), (IntPtr)Keyboard.MakeKeyLparam(key, true));
if (!Keyboard.m_downKeys.Contains(key))
{
return;
}
Keyboard.m_downKeys.Add(key);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="key"></param>
/// <param name="position"></param>
/// <param name="isdrag"></param>
/// <param name="endx"></param>
/// <param name="endy"></param>
public OptionKeys(EnumKeyboardKey key, Point position, bool isdrag = false, int endx = 0, int endy = 0)
{
this.Key = key;
this.Position = position;
this.IsDrag = isdrag;
if (isdrag)
{
this.EndPosition = new Point(endx, endy);
}
}
private static int MakeKeyLparam(EnumKeyboardKey VirtualKey, bool keyDown)
{
string empty1 = string.Empty;
string str1 = !keyDown ? 192.ToString() : "00";
int num = (int)WindowsAPI.MapVirtualKey(VirtualKey, 0);
string empty2 = string.Empty;
string str2 = "00" + (object)num;
string str3 = str2.Substring(str2.Length - 2, 2);
string s = str1 + str3 + "0001";
int result = 0;
int.TryParse(s, out result);
return(result);
}
public static void KeyPress(IntPtr hWnd, EnumKeyboardKey key, int interval)
{
WindowsAPI.PostMessage(hWnd, 256, (IntPtr)((long)key), (IntPtr)Keyboard.MakeKeyLparam(key, true));
Thread.Sleep(interval);
WindowsAPI.PostMessage(hWnd, 257, (IntPtr)((long)key), (IntPtr)Keyboard.MakeKeyLparam(key, false));
}
public static void KeyPress(EnumKeyboardKey key)
{
WindowsAPI.keybd_event(key, WindowsAPI.MapVirtualKey(key, 0), 0U, 0U);
Thread.Sleep(0);
WindowsAPI.keybd_event(key, WindowsAPI.MapVirtualKey(key, 0), 2U, 0U);
}
public static bool IsKeyDown(EnumKeyboardKey key)
{
return(Keyboard.m_downKeys.Contains(key));
}
public static extern byte MapVirtualKey(EnumKeyboardKey wCode, int wMap);
public static void KeyUp(EnumKeyboardKey key)
{
WindowsAPI.keybd_event(key, WindowsAPI.MapVirtualKey(key, 0), 2U, 0U);
}
public static extern void keybd_event(EnumKeyboardKey bVk, byte bScan, uint dwFlags, uint dwExtraInfo);
public KeyboardAction()
: base(EnumVirtualDeviceActionType.KeyPress)
{
this.m_keyboardKey = EnumKeyboardKey.Z;
}
public KeyboardAction(EnumVirtualDeviceActionType action_type, EnumKeyboardKey keyboardKey)
: base(action_type)
{
this.m_keyboardKey = keyboardKey;
}
public static void KeyDown(EnumKeyboardKey key)
{
WindowsAPI.keybd_event(key, WindowsAPI.MapVirtualKey(key, 0), 0u, 0u);
}
public static VirtualDeviceAction CreateAction(EnumVirtualDeviceActionType action_type, EnumKeyboardKey keyboardKey)
{
if (action_type == EnumVirtualDeviceActionType.KeyDown || action_type == EnumVirtualDeviceActionType.KeyUp || action_type == EnumVirtualDeviceActionType.KeyPress)
{
return((VirtualDeviceAction) new KeyboardAction(action_type, keyboardKey));
}
throw new VirtualDeviceLibException("不匹配的动作类型CreateAction(action_type:" + (object)action_type + ", keyboardKey:" + (object)keyboardKey + ")");
}
