private static string loadString(uint id, string defaultValue)
{
string result = User32Dll.LoadString(User32Dll.user32_dll, id, defaultValue);
result = result.Replace("&", string.Empty);
return(result);
}
/// <summary>
/// From System.Windows.Forms.Control.IsKeyLocked, with ToggleVirtualKeyCode subset of VirtualKeyCode
/// </summary>
/// <param name="value">VirtualKeyCode that can have a toggle.</param>
/// <returns>If toggle key was locked.</returns>
public static bool IsToggleKeyLocked(ToggleVirtualKeyCode value)
{
// Detecting this with GetAsyncKeyState fails, though The Old New Thing indicates it should: http://blogs.msdn.com/b/oldnewthing/archive/2004/11/30/272262.aspx
//short asyncKeyState = User32Dll.GetAsyncKeyState((int)value);
short keyState = User32Dll.GetKeyState((int)value);
if ((value != ToggleVirtualKeyCode.Insert) && (value != ToggleVirtualKeyCode.Capital))
{
return((keyState & 0x8001) != 0); // Insert, Captial have both bits set
}
return((keyState & 1) != 0); // Scroll, NumLock have only lower bit set
}
internal static void pressReleaseKey(VirtualKeyCode value)
{
INPUT pressInput = new INPUT();
pressInput.type = INPUT.Type.INPUT_KEYBOARD;
pressInput.u.ki.wVk = value;
INPUT releaseInput = pressInput;
releaseInput.u.ki.dwFlags = KEYBDINPUT.DWFlags.KEYEVENTF_KEYUP;
INPUT[] pressReleaseInputs = new INPUT[] { pressInput, releaseInput };
uint length = (uint)pressReleaseInputs.Length;
uint result = User32Dll.SendInput(length, pressReleaseInputs, INPUT.Size);
if (length != result)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
