C#：消息框

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace MyCommanHelper
{
    public class MessageBoxHelper
    {
        // Methods
        public static void ShowErrorMessage(string sErr)
        {
            MessageBox.Show(sErr, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }

        public static void ShowErrorMessage(Exception ex, string errType)
        {
            MessageBox.Show(ex.Message, errType, MessageBoxButtons.OK, MessageBoxIcon.Error);
        }

        public static void ShowInfoMessage(string sInfo)
        {
            MessageBox.Show(sInfo, "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
    }
}