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Rocky Wang
20
The client keep freeze and finish export excel by using UltraWebGrid.ExcelExport
posted

I use the UltraWebGrid.ExcelExport to export the data in the UltraWebGrid. The generated excel file can be saved and view from client side. But the screen keeps freezing with the focus cannot change to normal and cannot select any other controls. Only way is close the IE.  

Do you have some advice how to fix it? Thanks very much!

Following is part of code:

<%@ register="" assembly="Infragistics2.WebUI.UltraWebGrid.ExcelExport.v11.1, Version=11.1.20111.1006, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" br=""> namespace="Infragistics.WebUI.UltraWebGrid.ExcelExport" tagprefix="igtblexp" %>

....

runat="server">

protected void btnInfCheckExport_Click(object sender, EventArgs e)
{

string fileName = "Data";
UltraWebGridExcelExporter1.DownloadName = fileName;
UltraWebGridExcelExporter1.WorksheetName = "ShipDetailInfCheckResult";


UltraWebGridExcelExporter1.ExportMode = Infragistics.WebUI.UltraWebGrid.ExcelExport.ExportMode.InBrowser;
UltraWebGridExcelExporter1.Export(ShipperDetailInfCheckUltraWebGrid);

}