DiagramNodesBuilder.ImageUrlExpr(String) Method

Specifies the name of a data source field or an expression that returns an image URL or Base64 encoded image for a node. Mirrors the client-side imageUrlExpr option.

Namespace : DevExtreme.AspNet.Mvc.Builders

Assembly : DevExtreme.AspNet.Core.dll

Declaration

csharp

public DiagramNodesBuilder ImageUrlExpr(
    string value
)

Parameters

Name	Type	Description
value	String

The option value.

Returns

Type	Description
DiagramNodesBuilder

A reference to this instance after the method is called.

Remarks

Use the following notation to set the option’s value:

Razor C#

cshtml

@(Html.DevExtreme().Diagram()
    .Nodes(nodes => nodes
        .ImageUrlExpr("your-URL")
    )
)