choseall.aspx.cs

做Web开发大多都要用的GridView,这个讲座可以让你随心所欲的使用GridView

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 ChoseAll : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void CheckBox2_CheckedChanged(object sender, EventArgs e)
    {
        int i;
        if (((CheckBox)sender).Checked)
        {
            for (i = 0; i < GridView1.Rows.Count; i++)
            {
                ((CheckBox)GridView1.Rows[i].FindControl("CheckBox1")).Checked = true;
            }
        }
        else
        {
            for (i = 0; i < GridView1.Rows.Count; i++)
            {
                ((CheckBox)GridView1.Rows[i].FindControl("CheckBox1")).Checked =false;
            }
        }
    }
}