IModelCommonMemberViewItem.DataSourcePropertyIsNullCriteria Property

Specifies the criteria upon which a list of objects is formed in the current lookup Property Editor.

Namespace: DevExpress.ExpressApp.Model

Assembly: DevExpress.ExpressApp.v25.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

[CriteriaOptions("MemberInfo,Type,ModelMember.Type")]
[ModelBrowsable(typeof(ListEditorsVisibilityCalculator))]
string DataSourcePropertyIsNullCriteria { get; set; }

VB.NET

<ModelBrowsable(GetType(ListEditorsVisibilityCalculator))>
<CriteriaOptions("MemberInfo,Type,ModelMember.Type")>
Property DataSourcePropertyIsNullCriteria As String

Property Value

Type	Description
String	A string specifying the criteria upon which a list of objects is formed in the current lookup Property Editor.

Remarks

This property is considered when the IModelCommonMemberViewItem.DataSourcePropertyIsNullMode property is set to DataSourcePropertyIsNullMode.CustomCriteria.