CollectionSourceBase.List Property

Returns a list of objects contained in the Collection Source’s Collection.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v24.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public IList List { get; }

VB.NET

Public ReadOnly Property List As IList

Property Value

Type	Description
IList	An IList object that includes objects from the Collection Source’s collection.

Remarks

Use the List property to access collection items by index.

The CollectionSourceBase.Collection property may expose a collection that does not implement or support the IEnumerable interface (for example, when Server data access mode is enabled). In this case, use the IObjectSpace.GetObjects method instead of the List property to obtain the collection and iterate its objects.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the List property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

xaf-how-to-highlight-invalid-properties-when-a-view-is-activated/CS/DXSample.Module/ImmediateValidationController.cs#L44

if (!((ListView)View).CollectionSource.IsServerMode) {
    ValidateObjects(((ListView)View).CollectionSource.List);
}

VB.NET

xaf-how-to-highlight-invalid-properties-when-a-view-is-activated/VB/DXSample.Module/ImmediateValidationController.vb#L49

If Not CType(View, ListView).CollectionSource.IsServerMode Then
    ValidateObjects(CType(View, ListView).CollectionSource.List)
End If