IModelNode.HasValue(String) Method

Indicates whether the node’s property has a value assigned.

Namespace: DevExpress.ExpressApp.Model

Assembly: DevExpress.ExpressApp.v19.1.dll

Declaration

C#

bool HasValue(
    string name
)

VB.NET

Function HasValue(
    name As String
) As Boolean

Parameters

Name	Type	Description
name	String	A string holding the name of the specific property.

Returns

Type	Description
Boolean	true, if the node has a value assigned; otherwise, false.

Remarks

If name is a null reference or an empty string, an exception is thrown.