test01.aspx.cs代码为:
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.Data.SqlClient;
public partial class gridview_test01 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
GridViewBind();
}
private void GridViewBind()
{
string connStr = ConfigurationManager.ConnectionStrings["ConnString1"].ConnectionString;
string SqlStr = "SELECT * FROM test01 where id<1000";
DataSet ds = new DataSet();
try
{
SqlConnection conn = new SqlConnection(connStr);
if (conn.State.ToString() == "Closed") conn.Open();
SqlDataAdapter da = new SqlDataAdapter(SqlStr, conn);
da.Fill(ds, "test01");
if (conn.State.ToString() == "Open") conn.Close();
<script language="javascript">
function hidd(m)
{
var o = document.getElementById("<%=AuthorsGridView.ClientID%>")
for(i=0;i<o.rows.length;i++)
{
o.rows[i].cells[m].style.display="none"
}
}
</script>
<script runat="server">
void Page_Load( Object sender, EventArgs e )
{
if (!IsPostBack)
{
String queryString =
"Select [CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country] From [Customers]";
DataSet ds = GetData(queryString);
if (ds.Tables.Count > 0)
{
AuthorsGridView.DataSource = ds;
AuthorsGridView.DataBind();
}
else
{
Message.Text = "Unable to connect to the database.";
}