public static HotKey Register(Keys key, Modifiers modifiers, HotKeyCallBackHanlder callBack)
{
HotKey hotKey = new HotKey(key, modifiers, ++keyid);
if (!WinApi.RegisterHotKey(handle, keyid, (uint)modifiers, (uint)key))
{
throw new Exception("Global Hotkey Registration Failed!");
}
keyMap[keyid] = callBack;
return(hotKey);
}
/// <summary>
/// Registers the system-wide hot key.
/// </summary>
/// <param name="hotKey">The hot key.</param>
public void Register(HotKey hotKey)
{
// Check if specified hot key is already registered.
if (_registered.ContainsKey(hotKey))
{
throw new ArgumentException("The specified hot key is already registered.");
}
// Register new hot key.
var id = getFreeKeyId();
if (!WinApi.RegisterHotKey(_windowHandleSource.Handle, id, hotKey.Key, hotKey.Modifiers))
{
throw new Win32Exception(Marshal.GetLastWin32Error(), "Can't register the hot key.");
}
_registered.Add(hotKey, id);
}