/// <summary>
/// Converts key events to text characters, and adds them to the text
/// label. If backspace key is pressed, it deleted the last character
/// from the label.
/// </summary>
/// <param name="args">Key event arguments.</param>
protected override void OnKeyDown(KeyEventArgs args)
{
base.OnKeyDown(args);
if (args.Key == Keys.Back)
{
if (this.label.Text.Length > 0)
{
Text = this.label.Text.Substring(0, this.label.Text.Length - 1);
}
}
else if (!args.Alt && !args.Control)
{
Text += GUIManager.KeyToString(args);
}
}
