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V24.2

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TreeListExportCustomizeCellEventArgs.ColumnFieldName Property

Returns the name of the data source field bound to the column that contains the processed cell.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
public string ColumnFieldName { get; set; }

#Property Value

Type Description
String

The field name.

#Remarks

The CustomizeCell action allows you to customize a cell in the exported file. Use the ColumnFieldName property to determine the column that contains the processed cell.

The following example adds a hyperlink to the document’s Name column:

async Task ExportXlsx_Click() {
    await MyTreeList.ExportToXlsxAsync("ExportResult", new TreeListXlExportOptions() {
        CustomizeCell = CustomizeCell
    });
}
void CustomizeCell(TreeListExportCustomizeCellEventArgs e) {
    if (e.AreaType == DevExpress.Export.SheetAreaType.DataArea && e.ColumnFieldName == "Name") {
        var product = e.DataItem as TestModel;
        e.Hyperlink = product.Url;
        e.Handled = true;
    }
};
See Also