ParametrizedAction.NullValuePrompt Property

Specifies the default text that is displayed in the Parametrized Action’s control.

Namespace: DevExpress.ExpressApp.Actions

Assembly: DevExpress.ExpressApp.v25.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

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

VB.NET

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

Property Value

Type	Default	Description
String	String.Empty	A string specifying the default text for the Parametrized Action’s control.

Remarks

Gets or sets the text displayed within the editor that contains the current Parametrized Action, when the editor’s value is null.

This property is set to the value of the IModelAction.NullValuePrompt property of the corresponding Application | ActionDesign | Actions | <Action> node.

If you set another value to this property in code, it will be saved to the Application Model.