/// <summary>
/// Appends the start dark blue text control character (0x03) to the message, and executes the specified action.
/// </summary>
/// <param name="this"></param>
/// <param name="action"></param>
/// <returns></returns>
public static MessageEntryBuilder.MessageBuilder DarkBlue(this MessageEntryBuilder.MessageBuilder @this, Action action)
{
@this.StartDarkBlueText();
action();
@this.PopTextColor();
return(@this);
}