program.cs

c#版自动升级代码,2005编写的c#版自动升级代码,2005编写的c#版自动升级代码,2005编写的

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows.Forms;
using Iyond.Utility;
using System.Net;
using System.Xml;

namespace WindowsFormsApplication1
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            
            AutoUpdater au=new AutoUpdater();
            try
            {
                au.Update();
            }
            catch (WebException exp)
            {
                MessageBox.Show(String.Format("无法找到指定资源\n{0}", exp.Message), "自动升级", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            catch (XmlException exp)
            {
                MessageBox.Show(String.Format("下载的升级文件有错误\n{0}", exp.Message), "自动升级", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            catch (NotSupportedException exp)
            {
                MessageBox.Show(String.Format("升级地址配置错误\n{0}", exp.Message), "自动升级", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            catch (ArgumentException exp)
            {
                MessageBox.Show(String.Format("下载的升级文件有错误\n{0}", exp.Message), "自动升级", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            catch (Exception exp)
            {
                MessageBox.Show(String.Format("升级过程中发生错误\n{0}", exp.Message), "自动升级", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }

            Application.Run(new Form1());
        }
    }
}