HotKeyValue = (int)e.Modifiers;
break;
case Keys.Control | Keys.Alt | Keys.Shift:
HotKeyString += "Ctrl + Alt + Shift + ";
HotKeyValue = (int)e.Modifiers;
break;
}
if (e.KeyCode != Keys.None && e.KeyCode != Keys.ControlKey && e.KeyCode != Keys.Menu && e.KeyCode != Keys.ShiftKey)
{
HotKeyString += KeyCodeToString(e.KeyCode);
HotKeyValue += (int)e.KeyCode;
}
}
else
{
if (e.KeyCode == Keys.Delete || e.KeyCode == Keys.Back)
{
HotKeyString = "无";
HotKeyValue = -1;
}
else if (e.KeyCode != Keys.None)
{
HotKeyString = KeyCodeToString(e.KeyCode);
HotKeyValue = (int)e.KeyCode;
}
}
if (HotKeyValue == 0)
HotKeyValue = -1;
TextBox txtHotKey = (TextBox)sender;
txtHotKey.Text = HotKeyString;
txtHotKey.Tag = HotKeyValue;
txtHotKey.SelectionStart = txtHotKey.Text.Length;
}
///
/// 将按键转换成相应字符
///
/// 按键
/// 字符
private string KeyCodeToString(Keys KeyCode)
{
if (KeyCode >= Keys.D0 && KeyCode <= Keys.D9)
{
return KeyCode.ToString().Remove(0, 1);
}
else if (KeyCode >= Keys.NumPad0 && KeyCode <= Keys.NumPad9)
{
return KeyCode.ToString().Replace("Pad", "");
}