ListSourceHelper::ContainsListCollection Method (IDataSource^)
.NET Framework (current version)
Indicates whether the specified data source control contains a collection of data source view objects.
Assembly: System.Web (in System.Web.dll)
Parameters
- dataSource
-
Type:
System.Web.UI::IDataSource^
An IDataSource that specifies the data source control to test for associated data source view objects.
Return Value
Type: System::Booleantrue if the data source control contains a collection of data source view objects; otherwise, false.
Use this method in an implementation of the ContainsListCollection property, passing a reference to a data source control.
The following code example demonstrates the design pattern for a data source class that implements the IListSource methods. The ContainsListCollection property calls the static ContainsListCollection method.
.NET Framework
Available since 2.0
Available since 2.0
ContainsListCollection
ListSourceHelper Class
System.Web.UI Namespace
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