#region DataTable Export to Excel
/// <summary>
/// DataTable Export to Excel
/// </summary>
/// <param name="pData">DataTable</param>
/// <param name="pFileName"> Export file name </param>
/// <param name="pHeader"> Export the title to | segmentation </param>
public static void DataTableExcel(System.Data.DataTable pData, string pFileName, string pHeader)
{
System.Web.UI.WebControls.DataGrid dgExport = null;
// The current dialogue
System.Web.HttpContext curContext = System.Web.HttpContext.Current;
// IO Used to export and return excel file
System.IO.StringWriter strWriter = null;
System.Web.UI.HtmlTextWriter htmlWriter = null;
if (pData != null)
{
string UserAgent = curContext.Request.ServerVariables["http_user_agent"].ToLower();
if (UserAgent.IndexOf("firefox") == -1)// Firefox
pFileName = HttpUtility.UrlEncode(pFileName, System.Text.Encoding.UTF8);
curContext.Response.AddHeader("Content-Disposition", "attachment; filename=" + pFileName + ".xls");
curContext.Response.ContentType = "application/vnd.ms-excel";
strWriter = new System.IO.StringWriter();
htmlWriter = new System.Web.UI.HtmlTextWriter(strWriter);
// In order to solve the dgData There may be a paging situation in which you need to redefine 1 A non-paging one DataGrid
dgExport = new System.Web.UI.WebControls.DataGrid();
dgExport.DataSource = pData.DefaultView;
dgExport.AllowPaging = false;
dgExport.ShowHeader = false;// Get rid of the title
dgExport.DataBind();
string[] arrHeader = pHeader.Split('|');
string strHeader = "<table border=\"1\" style=\"background-color:Gray;font-weight:bold;\"><tr>";
foreach (string j in arrHeader)
{
strHeader += "<td>" + j.ToString() + "</td>";
}
strHeader += "</tr></table>";
// Return to client
dgExport.RenderControl(htmlWriter);
string strMeta = "<meta http-equiv=\"content-type\" content=\"application/ms-excel; charset=UTF-8\"/>";
curContext.Response.Write(strMeta + strHeader + strWriter.ToString());
curContext.Response.End();
}
}
#endregion