?? webform1.aspx.cs
字號:
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
namespace class_kinghome
{
/// <summary>
/// WebForm11 的摘要說明。
/// </summary>
public class WebForm11 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox ifnull;
protected System.Web.UI.WebControls.Label Label1;
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.WebControls.DataGrid DataGrid1;
public void Page_Load(object sender, System.EventArgs e)
{
DataGrid1.PagerStyle.Visible=true;
BindGrid();
}
public void Grid1_Page(Object sender, DataGridPageChangedEventArgs e)
{
DataGrid1.CurrentPageIndex = e.NewPageIndex;
BindGrid();
}
public void BindGrid()
{
SqlConnection Con = new SqlConnection("Data Source=HARMONY-HSJ;Initial Catalog=Northwind;User ID=hsj;Pwd=hsj;");
SqlDataAdapter Cmd;
Cmd=new SqlDataAdapter("Select * From Customers",Con);
DataSet ds=new DataSet();
Cmd.Fill(ds,"Customers");
//第三步:將數據集合同DataGrid結合在一起
DataGrid1.DataSource=ds.Tables["Customers"].DefaultView;
DataGrid1.DataBind();
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:該調用是 ASP.NET Web 窗體設計器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
/// 此方法的內容。
/// </summary>
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void Button1_Click(object sender, System.EventArgs e)
{ string a="my name is huangsj;";
string b=a.Remove (a.Length-3,3);
Label1.Text=b;
}
}
}
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