/// <summary>
///
/// </summary>
/// <param name="box"></param>
/// <param name="msg"></param>
/// <returns></returns>
public static bool ShowYesNo(this IMessageBox box, string msg)
{
return(box.ShowYesNo(msg, "确定", false));
}
/// <summary>
///
/// </summary>
/// <param name="box"></param>
/// <param name="msg"></param>
/// <param name="caption"></param>
/// <returns></returns>
public static bool ShowYesNo(this IMessageBox box, string msg, string caption)
{
return(box.ShowYesNo(msg, caption, false));
}