本文實例講述了asp.net實現(xiàn)Gradview綁定數(shù)據(jù)庫數(shù)據(jù)并導出Excel的方法。分享給大家供大家參考，具體如下：
protected void showData_Click(object sender, EventArgs e)
{
SqlConnection myConnection
= new SqlConnection("Data Source=localhost;Initial Catalog=test;User ID=sa;password=sa");
SqlDataAdapter ad = new SqlDataAdapter("SELECT * FROM booklist", myConnection);
DataSet ds = new DataSet();
ad.Fill(ds);
this.gvShowData.DataSource = ds;
this.gvShowData.DataBind();
}
//導出Excel表
protected void btnExportToExcel_Click(object sender, EventArgs e)
{
Response.Charset = "GB2312";
Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
Response.AddHeader("Content-Type", "application/vnd.ms-excel");
Response.AddHeader("Content-Disposition", "myexcelfile.xls");
//以此編碼模式導出才不會出現(xiàn)亂碼
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
gvShowData.RenderControl(htw);
Response.Write(sw.ToString());
Response.End();
}
//一定要寫，否則出錯！！
public override void VerifyRenderingInServerForm(Control control)
{
}
