使用ClientScript.RegisterHiddenField注册一个隐藏值

来源：互联网发布：软件专业学什么编辑：程序博客网时间：2024/06/05 22:35

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class test_Default8 : System.Web.UI.Page
{
    private string Page_State = "页面状态：";
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            MyUpdatePage(0);
        }
    }
    protected void lastpage_Click(object sender, EventArgs e)
    {
        int mypagestate = Convert.ToInt32(Request.Form[Page_State]);
        mypagestate += 1;
        MyUpdatePage(mypagestate);
    }
    protected void nextpage_Click(object sender, EventArgs e)
    {
        int mypagestate = Convert.ToInt32(Request.Form[Page_State]);
        mypagestate -= 1;
        MyUpdatePage(mypagestate);
    }
    private void MyUpdatePage(int mypagestate)
    {
        lb_state.Text = mypagestate.ToString();
        ClientScript.RegisterHiddenField(Page_State, mypagestate.ToString());
    }
}