userfavor.aspx.cs

.net的一个很经典很普通的实例

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;
using System.Reflection;
public partial class userfavor : System.Web.UI.Page,ICallbackEventHandler
{
    protected void Page_Load(object sender, EventArgs e)
    {
        ImageButton1.Attributes.Add("onclick","select1();return false;");
        ImageButton2.Attributes.Add("onclick", "select2();return false;");
        Button1.Attributes.Add("onclick","safe();return false;");

        //从cookie中获取身份验证票信息
        string cookieName = FormsAuthentication.FormsCookieName;
        HttpCookie authCookie = Context.Request.Cookies[cookieName];

        if(authCookie!=null)
        {
            //解密
            FormsAuthenticationTicket authTicket = FormsAuthentication.Decrypt(authCookie.Value);
            string name = authTicket.Name.ToString();

            DataVisit mydv = new DataVisit();
            DataSet myds=mydv.getfavor(name);
            GridView1.DataSource = myds;
            GridView1.DataBind();
        }

    }


    public string result;
    public string GetCallbackResult()
    {
        //为便于查看加载效果，添加延时
        System.Threading.Thread.Sleep(1000);

        string[] parts = result.Split('|');
        //搜索名为MethodName的方法
        MethodInfo method = this.GetType().GetMethod(parts[0]);

        //定义一个object数组用来保存参数
        object[] args = new object[parts.Length - 1];
        Array.Copy(parts, 1, args, 0, args.Length);

        return (string)method.Invoke(this, args);
    }

    public void RaiseCallbackEvent(string eventArgument)
    {
        result = eventArgument;
    }
    public string safe(string pwd,string email,string phone,string qq)
    {
        //从cookie中获取身份验证票信息
        string cookieName = FormsAuthentication.FormsCookieName;
        HttpCookie authCookie = Context.Request.Cookies[cookieName];


        if (authCookie != null)
        {

            //解密
            FormsAuthenticationTicket authTicket = FormsAuthentication.Decrypt(authCookie.Value);
            string name = authTicket.Name.ToString();

            DataVisit mydv = new DataVisit();
            mydv.change(name, pwd, email, phone, qq);
            return "修改成功了！";

        }
        else
        {  return "修改失败了！";}
       
    
    }

    protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            e.Row.Attributes.Add("onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#e4f5d1';");
            //当鼠标移走时还原该行的背景色
            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=currentcolor");
        }
    }

    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            LinkButton lb = (LinkButton)e.Row.FindControl("LinkButton1");
            lb.Attributes.Add("onclick","javascript:return confirm('是否删除该影片？')");
        }
    }

    protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        if (e.CommandName == "Delete")
        {
            //从cookie中获取身份验证票信息
            string cookieName = FormsAuthentication.FormsCookieName;
            HttpCookie authCookie = Context.Request.Cookies[cookieName];

            if (authCookie != null)
            {
                //解密
                FormsAuthenticationTicket authTicket = FormsAuthentication.Decrypt(authCookie.Value);
                string name = authTicket.Name.ToString();

                DataVisit mydv = new DataVisit();
                string filmid = e.CommandArgument.ToString();
                mydv.deletefilm(Convert.ToInt32(filmid), name);
                DataSet myds = mydv.getfavor(name);
                GridView1.DataSource = myds;
                GridView1.DataBind();
            }
        }
    }
    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {

    }
}