ListSourceHelper.GetList(IDataSource) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Retrieves an IList collection of data source objects.
public:
static System::Collections::IList ^ GetList(System::Web::UI::IDataSource ^ dataSource);
public static System.Collections.IList GetList (System.Web.UI.IDataSource dataSource);
static member GetList : System.Web.UI.IDataSource -> System.Collections.IList
Public Shared Function GetList (dataSource As IDataSource) As IList
Parameters
- dataSource
- IDataSource
An IDataSource that contains one or more associated DataSourceView objects, which are retrieved by a call to GetViewNames().
Returns
An IList of one IDataSource, if the IDataSource has one or more associated DataSourceView objects; otherwise, returns null
.
Examples
The following code example demonstrates the design pattern for a data source class that implements the IListSource methods. The GetList method calls the static GetList method.
#region Implementation of IListSource
bool IListSource.ContainsListCollection {
get {
return ListSourceHelper.ContainsListCollection(this);
}
}
IList IListSource.GetList() {
return ListSourceHelper.GetList(this);
}
#endregion
#Region "Implementation of IListSource"
ReadOnly Property ContainsListCollection() As Boolean Implements IListSource.ContainsListCollection
Get
Return ListSourceHelper.ContainsListCollection(Me)
End Get
End Property
Function GetList() As IList Implements IListSource.GetList
Return ListSourceHelper.GetList(Me)
End Function 'IListSource.GetList
#End Region
Remarks
Use this method in an implementation of the IListSource.GetList method, passing a reference to a data source control.
The IList object that is returned implements the ITypedList interface. You can use the GetItemProperties method to retrieve a list of PropertyDescriptor descriptors that correspond to the DataSourceView names associated with the data source control from the list.
Applies to
See also
Feedback
https://aka.ms/ContentUserFeedback.
Binnenkort beschikbaar: In de loop van 2024 zullen we GitHub-problemen geleidelijk uitfaseren als het feedbackmechanisme voor inhoud en deze vervangen door een nieuw feedbacksysteem. Zie voor meer informatie:Feedback verzenden en weergeven voor