using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Web.Configuration;
using System.Data.SqlClient;
using System.IO;
using System.Globalization;
public partial class GridView_GridView : System.Web.UI.Page
{
string source = WebConfigurationManager.ConnectionStrings["KPRCSConnectionString"].ConnectionString;
protected void Page_Load(object sender, EventArgs e)
{
GridBind();
}
protected void GridBind()
{
SqlConnection conn = new SqlConnection(source);
conn.Open();
string select = "select * from Relabel";
SqlDataAdapter da = new SqlDataAdapter(select, conn);
DataSet ds = new DataSet();
da.Fill(ds);
GV1.DataSource = ds;
GV1.DataBind();
}
protected void GV1_pageIndexChanging(object sender, GridViewPageEventArgs e)
{
GV1.EditIndex = -1;
GV1.PageIndex = e.NewPageIndex;
GridBind();
}
public override void VerifyRenderingInServerForm(Control control)
{
//注释掉下面的代码,否则在asp.net2.0下会报错(注:GridView是asp.net 2.0下的控件,1.1下一些控件也可以导出成Excel或者Word)
//base.VerifyRenderingInServerForm(control);
}
protected void expExcel_Click(object sender, EventArgs e)
{
Response.Clear();
Response.BufferOutput = true;
Response.Charset = "GB2312";
Response.AppendHeader("Content-Dispositio", "p_w_upload;filename=FileName.xls");
Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
Response.ContentType = "application/ms-excel";
EnableViewState = false;
CultureInfo cultureInfo = new CultureInfo("ZH-CN", true);
StringWriter stringWriter = new StringWriter(cultureInfo);
HtmlTextWriter textWriter = new HtmlTextWriter(stringWriter);
GV1.RenderControl(textWriter);
Response.Write(textWriter.ToString());
Response.End();
}
}