TreeViewBuilder.KeyExpr(String) Method

Specifies which data field provides keys for TreeView items. Mirrors the client-side keyExpr option.

Namespace : DevExtreme.AspNet.Mvc.Builders

Assembly : DevExtreme.AspNet.Core.dll

Declaration

public TreeViewBuilder KeyExpr(
    string value
)

Parameters

The option value.

|

Returns

A reference to this instance after the method is called.

|

Remarks

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

• Razor C#

@(Html.DevExtreme().TreeView()
    .KeyExpr("MyExpr")
)

See Also

TreeViewBuilder Class

TreeViewBuilder Members

DevExtreme.AspNet.Mvc.Builders Namespace