TreeListExportCustomizeCellEventArgs.Handled Property

Indicates that the action is handled and your cell customizations can now be applied.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

public bool Handled { get; set; }

Property Value

Type	Description
Boolean	true to apply cell customizations; false to ignore cell customizations and export the cell with its default settings.

Remarks

The CustomizeCell action allows you to customize a cell in the exported file. Set the Handled property to true to apply changes made in the action handler. Otherwise, a cell is exported using with its default settings.

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.Formatting.BackColor = System.Drawing.Color.LightYellow;
    }
    // Set the Handled property to true to apply the specified settings
    e.Handled = true;
}