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ASPxTreeListExportRenderBrickEventArgs.Column Property

Gets a data column that corresponds to the processed tree list element.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v24.2.dll

NuGet Package: DevExpress.Web

#Declaration

public TreeListDataColumn Column { get; }

#Property Value

Type Description
TreeListDataColumn

A TreeListDataColumn object that represents the data column. null (Nothing in Visual Basic) if the processed element doesn’t belong to a column (e.g. preview, footer).

#Example

This example shows how to draw department names in an exported document, based on their budget. Department names are painted in Orange if their budget is less than $100,000.

The image below shows the result:

CustomExport

using DevExpress.Web.ASPxTreeList;

protected void ASPxTreeListExporter1_RenderBrick(object sender,
DevExpress.Web.ASPxTreeList.Export.ASPxTreeListExportRenderBrickEventArgs e) {
    if (e.RowKind == TreeListRowKind.Data && e.Column != null &
        e.Column.FieldName == "Department") {
        if (Convert.ToInt32(ASPxTreeList1.FindNodeByKeyValue(e.NodeKey)["Budget"]) < 100000)
            e.BrickStyle.BackColor = System.Drawing.Color.Orange;
    }
}
See Also