Put_MES/.svn/pristine/8f/8f465fec038b6970f2078e7cbd3d7295faeff1f6.svn-base

using System;
using System.Windows.Forms;

namespace QMAPP.WinForm
{
    public static class MessageHelper
    {
        public static void ShowEx(Exception ex)
        {
            ex = GetInnerException(ex);
            var str = ex.ToString().Length > 100 ? ex.Message : ex.ToString();
            MessageBox.Show(str, "错误", MessageBoxButtons.OK, MessageBoxIcon.Stop);
            LogHelper.Write(ex.ToString());
        }

        private static Exception GetInnerException(Exception ex)
        {
            while (true)
            {
                if (ex.InnerException == null) return ex;
                ex = ex.InnerException;
            }
        }

        public static void ShowError(string msg)
        {
            MessageBox.Show(msg, "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
            LogHelper.Write(msg);
        }

        public static void ShowWarning(string msg)
        {
            MessageBox.Show(msg, "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
        }

        public static bool ShowQuestion(string msg)
        {
            var result = MessageBox.Show(msg, "问题", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
            return result == DialogResult.Yes;
        }

        public static void ShowInfo(string msg)
        {
            if (string.IsNullOrEmpty(msg)) return;
            MessageBox.Show(msg, "信息", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
    }
}