LookUpEditBase.AllowCollectionView Property
Gets or sets whether to allow process collection views. This is a dependency property.
Namespace: DevExpress.Xpf.Editors
Assembly: DevExpress.Xpf.Core.v24.2.dll
NuGet Package: DevExpress.Wpf.Core
#Declaration
#Property Value
Type | Description |
---|---|
Boolean | true to allow processing collection views; otherwise, false. |
#Remarks
The LookUpEditBase includes support for ICollectionViews – allowing you to manipulate the current record, and define rules for filtering, sorting and grouping.
If the AllowCollectionView property is set to false and an ICollectionView is used as a data source, the LookUpEditBase transforms the ICollectionView to a plain list, internally. In this instance, rules defined for grouping using GroupDescriptions in the ICollectionView are ignored.
Note
If there are multiple data controls bound to the same ICollection