ASPxTreeListExportRenderBrickEventArgs.NodeKey Property

Gets the processed node’s key value.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v18.2.dll

Declaration

C#

public string NodeKey { get; }

VB.NET

Public ReadOnly Property NodeKey As String

Property Value

Type	Description
String	A string value that identifies the node.

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:

C#

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;
    }
}