DataSourceConverter::IsValidDataSource Method
Indicates whether the specified component is a valid data source for this converter.
Assembly: System.Design (in System.Design.dll)
Parameters
- component
- Type: System.ComponentModel::IComponent
The component to check as a valid data source.
Return Value
Type: System::Booleantrue if component implements IEnumerable or IListSource; otherwise, false.
The GetStandardValues method uses the IsValidDataSource method to determine the components that are available as standard accessible data sources. For the DataSourceConverter class, a valid data source is a component that implements the IEnumerable or IListSource interface.
Notes to ImplementersCustom data source converters can derive from the DataSourceConverter class, and override the IsValidDataSource method, to test for the interface implementations that are required to use a component as a data source.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.