public void Dispose()
{
for (int i = _currentId; i > 0; i--)
{
Win32Helper.UnregisterHotKey(_window.Handle, i);
}
_window.Dispose();
}
public void SetKey(String key)
{
if (oldKey == null || String.Compare(oldKey, key, true) != 0)
{
// remove previous
if (oldKey != null)
{
for (int i = _currentId; i > 0; i--)
{
Win32Helper.UnregisterHotKey(_window.Handle, i);
}
}
oldKey = key;
ModifierKeys modifier = 0;
Keys keys = 0;
// parse
String[] t = key.ToLower().Split('+');
foreach (var v in t)
{
bool mod = false;
switch (v)
{
case "alt":
modifier |= ModifierKeys.Alt; mod = true; break;
case "ctrl":
modifier |= ModifierKeys.Control; mod = true; break;
case "shift":
modifier |= ModifierKeys.Shift; mod = true; break;
case "win":
modifier |= ModifierKeys.Win; mod = true; break;
}
if (!mod)
{
Enum.TryParse(CultureInfo.CurrentCulture.TextInfo.ToTitleCase(v), out keys);
}
}
// register keys
_currentId = _currentId + 1;
if (!Win32Helper.RegisterHotKey(_window.Handle, _currentId, (uint)modifier, (uint)keys))
{
throw new InvalidOperationException("Couldn't register the hotkey.");
}
}
}
