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siva
525
How to Export data in to Excel in Hierarchical manner
posted

Hi ,

I am using Infragistics v8.2, my problem is when i am trying to Export ultrawebgrid to excel only my first Band data is exporting but under my grid i had three bands.

Ex:

Hospital               IsActive                 Curentstatus   -----      First Band

+Hospital1              true                       valid

    Doctor              Speciality         IsActive  -----------------------Second Band            

   + John                  cardiology          true

         Patientname      Age     Sex---------------------------------------Third Band

         Patient1               30         M

         Patient2               35         F 

   + Shaym               Ortho                false

        Patientname      Age     Sex

        Patient3               25          F

        Patient4               27          M

+Hospital2              false                      Invalid

   Doctor              Speciality         IsActive

   + David                  cardiology          true

         Patientname      Age     Sex

         Patient5              30         M

         Patient6               35         F 

   + Lee               Ortho                false

        Patientname      Age     Sex

        Patient7               25          F

        Patient8               27          M

 

When grid will load only first band(Hospitals) will come with (+) Mark, when user will expand this Doctors(Second band) and when user will expand this Patients(Third band) will come. like in above manner.

But the Problem when i am trying to Export this Ultrawebgrid to Excel i am getting only my first Band (Hospitals) i am not getting remaining bands(Doctors,Patients).

Export Events:

protected void Ultraexcelexporter_CellExporting(object sender, Infragistics.WebUI.UltraWebGrid.ExcelExport.CellExportingEventArgs e)

{

if (e.Value != null)

{

Infragistics.Excel.IWorksheetCellFormat cfCellFmt;

int iRdex = e.CurrentRowIndex;

int iCdex = e.CurrentColumnIndex;

// Obtain reference to CellFormat object for current cell.

cfCellFmt = e.CurrentWorksheet.Rows[iRdex].Cells[iCdex].CellFormat;

// Set format property for the font color to red.

cfCellFmt.Font.Color = System.Drawing.Color.Red;

// Apply the formatting, this step minimizes the number of

// Worksheet Font objects that need to be instantiated.

//e.CurrentWorksheet.DisplayOptions.OrderColumnsRightToLef;

}

}

protected void Ultraexcelexporter_SummaryCellExporting(object sender, Infragistics.WebUI.UltraWebGrid.ExcelExport.SummaryCellExportingEventArgs e)

{

if ((e.CurrentWorksheet != null))

{

Infragistics.Excel.Worksheet WFmt = e.CurrentWorksheet;WFmt.Workbook.Precision = Infragistics.Excel.Precision.UseRealCellValues;

}

}

protected void btnallexpexcel_Click(object sender, EventArgs e)

{

Ultraexcelexporter.DownloadName = "Sample.xls";Ultraexcelexporter.WorksheetName = ddlFromMonth.SelectedItem.Text + " " + ddlFromYear.SelectedItem.Text;

Ultraexcelexporter.Export(Ultraall).Precision = 0.00;

}

 

Design declarions  :

<igtblexp:UltraWebGridExcelExporter ID="Ultraexcelexporter" runat="server"

OnSummaryCellExporting="Ultraexcelexporter_SummaryCellExporting" OnSummaryCellExported="Ultraexcelexporter_SummaryCellExported"

OnCellExporting="Ultraexcelexporter_CellExporting" TypeCoercion="Default"

ExportMode="Download">

</igtblexp:UltraWebGridExcelExporter>

 

Please help me ...... 

Thanks, regards

Sivaprasad