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using System;
using System.Web;
namespace Caicai.Jingpin.UI.Update
{
public class U_1_2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string action = Request.QueryString["action"];
if (action == "update")
{
this.Update();
}
}
public void Update()
{
//升级文件程序
HttpContext.Current.Response.Write("V1.0升级到V2.0成功!");
HttpContext.Current.Response.Write("<br />");
}
}
}
view sourceprint?using System;
using System.Web;
namespace Caicai.Jingpin.UI.Update
{
public class U_2_3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string action = Request.QueryString["action"];
string version = Request.QueryString["version"];
if (version == "1")
{
new U_1_2().Update();
}
if (action == "update")
{
this.Update();
}
}
public void Update()
{
//升级文件程序
HttpContext.Current.Response.Write("V2.0升级到V3.0成功!");
HttpContext.Current.Response.Write("<br />");
}
}
}
view sourceprint?using System;
using System.Web;
namespace Caicai.Jingpin.UI.Update
{
public class U_3_4 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string action = Request.QueryString["action"];
string version = Request.QueryString["version"];
if (version == "1")
{
new U_1_2().Update();
new U_2_3().Update();
}
if (version == "2")
{
new U_2_3().Update();
}
if (action == "update")
{
this.Update();
}
}
public void Update()
{
//升级文件程序
HttpContext.Current.Response.Write("V3.0升级到V4.0成功!");
HttpContext.Current.Response.Write("<br />");
}
}
}
view sourceprint?using System;
using System.Web;
namespace Caicai.Jingpin.UI.Update
{
public class U_4_5 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string action = Request.QueryString["action"];
string version = Request.QueryString["version"];
if (version == "1")
{
new U_1_2().Update();
new U_2_3().Update();
new U_3_4().Update();
}
if (version == "2")
{
new U_2_3().Update();
new U_3_4().Update();
}
if (version == "3")
{
new U_3_4().Update();
}
if (action == "update")
{
this.Update();
}
}
public void Update()
{
//升级文件程序
HttpContext.Current.Response.Write("V4.0升级到V5.0成功!");
HttpContext.Current.Response.Write("<br />");
}
}
}