public override string ToString()
{
var shortcutText = new StringBuilder();
if (Ctrl)
{
shortcutText.Append("Ctrl + ");
}
if (Shift)
{
shortcutText.Append("Shift + ");
}
if (Alt)
{
shortcutText.Append("Alt + ");
}
if (Windows)
{
shortcutText.Append("Win + ");
}
var keyString =
KeyboardHelper.CodeToString((uint)KeyInterop.VirtualKeyFromKey(KeyCode)).ToUpper().Trim();
if (keyString.Length == 0)
{
keyString = new KeysConverter().ConvertToString(KeyCode);
}
// If the user presses "Escape" then show "Escape" :)
if (keyString == "\u001B")
{
keyString = "Escape";
}
shortcutText.Append(keyString);
return(shortcutText.ToString());
}
void PopUpKeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Up || e.KeyCode == Keys.Down)
{
return;
}
if (e.KeyCode == Keys.Right || e.KeyCode == Keys.Left || e.KeyCode == Keys.Back || e.KeyCode == Keys.Delete || e.KeyCode == Keys.Tab)
{
e.Handled = true;
this.Focus();
string key = e.KeyCode.ToString();
SendKeys.Send("{" + (key == "Back" ? "BS" : key) + "}");
return;
}
if (e.KeyCode == Keys.Return && (this.PopUp.SelectedIndex != -1 || this.PopUp.Items.Count == 1))
{
if (this.PopUp.Items.Count == 1)
{
this.PopUp.SelectedIndex = 0;
}
this.Focus();
this.PopUp.Visible = false;
return;
}
this.Focus();
this.OnKeyDown(e);
this.OnKeyPress(new KeyPressEventArgs((char)e.KeyValue));
this.AppendText(KeyboardHelper.CodeToString(e.KeyValue));
}
