Skip to main content
.NET 8.0+

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

IModelNode.HasValue(String) Method

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

Namespace: DevExpress.ExpressApp.Model

Assembly: DevExpress.ExpressApp.v24.2.dll

NuGet Package: DevExpress.ExpressApp

#Declaration

bool HasValue(
    string name
)

#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.

See Also