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 DG_tooltips
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataGrid DataGrid1;
private DataTable dt;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
if(!IsPostBack)
{
SqlConnection cnn = new SqlConnection("server=.;database=Northwind;uid=sa;pwd=cyx7688&*");
cnn.Open();
SqlDataAdapter ad = new SqlDataAdapter("select Top 16 CustomerID, CompanyName,ContactTitle,Country, City, Address,PostalCode,Phone,Fax from Customers",cnn);
dt=new DataTable();
ad.Fill(dt);
DataGrid1.DataSource =dt;
DataGrid1.DataBind();
}
}
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 DG_tooltips
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.DataGrid DataGrid1;
private DataTable dt;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
if(!IsPostBack)
{
SqlConnection cnn = new SqlConnection("server=.;database=Northwind;uid=sa;pwd=cyx7688&*");
cnn.Open();
SqlDataAdapter ad = new SqlDataAdapter("select Top 16 CustomerID, CompanyName,ContactTitle,Country, City, Address,PostalCode,Phone,Fax from Customers",cnn);
dt=new DataTable();
ad.Fill(dt);
DataGrid1.DataSource =dt;
DataGrid1.DataBind();
}
}
检查下连接字符串和你的SQL
DataView dv = new DataView(dt);
DataGrid1.DataSource =dv;
DataGrid1.DataBind();
http://www.cnblogs.com/singlepine/archive/2006/01/01/309354.html
我就是要做这样的效果