DiagramNodeMappingInfo.ImageUrl Property

Specifies the name of a data source field that provides the URL of a shape’s image.

Namespace: DevExpress.Web.ASPxDiagram

Assembly: DevExpress.Web.ASPxDiagram.v20.1.dll

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue("")]
public string ImageUrl { get; set; }

VB.NET

<DefaultValue("")>
Public Property ImageUrl As String

Property Value

Type	Default	Description
String	String.Empty	The field name.

Remarks

Tip

Use the ImageUrl property to customize the image of a node after it is bound to a data source (in the NodeDataBound event).

ASPX

<dx:ASPxDiagram ID="Diagram" runat="server" Width="100%" Height="700px"
    NodeDataSourceID="OrgItemDemoDataSource" EdgeDataSourceID="OrgLinkDemoDataSource">
    <Mappings>
        <Node Key="ID" Text="Text" Type="Type" ImageUrl="Picture" />
        <Edge Key="ID" FromKey="FromID" ToKey="ToID" />
    </Mappings>
</dx:ASPxDiagram>