private void ExportExcelFromDataGrid( string filename , System.Web.UI.WebControls.DataGrid ToExcelGrid )
{ Response.Clear();
Response.Buffer= true;
Response.Charset="utf-8";
Response.AppendHeader("Content-Disposition","attachment;filename="+Server.UrlEncode ( filename ) );
Response.ContentEncoding=System.Text.Encoding.Default;//设置默認输出流
Response.ContentType = "application/ms-excel";//设置输出文件类型为excel文件。
this.EnableViewState = false;
System.Globalization.CultureInfo myCItrad = new System.Globalization.CultureInfo("ZH-CN",true);
System.IO.StringWriter oStringWriter = new System.IO.StringWriter(myCItrad);
System.Web.UI.HtmlTextWriter oHtmlTextWriter = new System.Web.UI.HtmlTextWriter(oStringWriter);
ToExcelGrid.RenderControl(oHtmlTextWriter);
Response.Write(oStringWriter.ToString());
Response.End();
}
private void Button4_Click(object sender, System.EventArgs e)
{
this.Panel1.Visible = false;
string filename = "内训师.xls";
this.DataGrid1.Columns[6].Visible = true;
this.DataGrid1.Columns[7].Visible = true;
this.DataGrid1.Columns[this.DataGrid1.Columns.Count-1].Visible = false;
this.DataGrid1.Columns[this.DataGrid1.Columns.Count-2].Visible = false;
this.DataGrid1.AllowSorting = false;
this.DataGrid1.AllowPaging = false;
this.DataGrid1.SelectedIndex = -1;
this.BindGrid();
this.ExportExcelFromDataGrid ( filename , this.DataGrid1 );
}