Actuly there are multiple section node

then each section has mulitple category node

and each category has multiple item node.

and each category has there own image.

i have 12 section node so i have 12 diffrent images,

only few section Category  nodes images are diffrent otherwise all are some.

if i will count total different images.then i am using total 15 different types of images for nodes.

I have code and when i run, program throw error: unable to evaluate expression because.......on top of the call stack.

protected void btnExportExcel_Click(object sender, EventArgs e)
        {
            try
            {
                string fileName = "ExcelReport";
                eExporter.DownloadName = fileName;
                eExporter.EnableStylesExport = false;
                eExporter.DataExportMode = (DataExportMode)Enum.Parse(typeof(DataExportMode), this.rblExportData.SelectedValue);
                eExporter.WorkbookFormat = (Infragistics.Documents.Excel.WorkbookFormat) Enum.Parse(typeof(Infragistics.Documents.Excel.WorkbookFormat), this.rblExcelFormat.SelectedValue);
                bool singleGridPerSheet = (this.rblSheets.SelectedValue == "single") ? true : false;
                eExporter.Export(true,gridCallLog);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

Hi again,

Can you please provide a sample with your issue so I can investigate further and hopefully provide you with a satisfying solution!

Thanks,