DesignTimeData.GetSelectedDataSource Method

Definition

Namespace:

System.Web.UI.Design

Assembly:

System.Design.dll

Gets a data source selected by name in the design host, represented by the specified component's site property.

Overloads

GetSelectedDataSource(IComponent, String)	Gets a data source selected by name in the design host, represented by the specified component's site property and identified by the specified data source name.
GetSelectedDataSource(IComponent, String, String)	Gets a data source selected by name in the design host, represented by the specified component's site property and identified by the specified data-source name and member name.

GetSelectedDataSource(IComponent, String)

Gets a data source selected by name in the design host, represented by the specified component's site property and identified by the specified data source name.

public:
 static System::Object ^ GetSelectedDataSource(System::ComponentModel::IComponent ^ component, System::String ^ dataSource);

public static object GetSelectedDataSource (System.ComponentModel.IComponent component, string dataSource);

static member GetSelectedDataSource : System.ComponentModel.IComponent * string -> obj

Public Shared Function GetSelectedDataSource (component As IComponent, dataSource As String) As Object

Parameters

component

IComponent

The IComponent object that contains the data source.

dataSource

String

The name of the data source to retrieve.

Returns

Object

An object implementing either IListSource or IEnumerable representing the selected data source, or null if the data source or the designer host could not be accessed.

See also

• ASP.NET Control Designers Overview
• Walkthrough: Creating a Basic Control Designer for a Web Server Control

GetSelectedDataSource(IComponent, String, String)

Gets a data source selected by name in the design host, represented by the specified component's site property and identified by the specified data-source name and member name.

public:
 static System::Collections::IEnumerable ^ GetSelectedDataSource(System::ComponentModel::IComponent ^ component, System::String ^ dataSource, System::String ^ dataMember);

public static System.Collections.IEnumerable GetSelectedDataSource (System.ComponentModel.IComponent component, string dataSource, string dataMember);

static member GetSelectedDataSource : System.ComponentModel.IComponent * string * string -> System.Collections.IEnumerable

Public Shared Function GetSelectedDataSource (component As IComponent, dataSource As String, dataMember As String) As IEnumerable

Parameters

component

IComponent

The object implementing IComponent that contains the data sourced property.

dataSource

String

The data source to retrieve.

dataMember

String

The data member to retrieve.

Returns

IEnumerable

An object implementing IEnumerable containing the data member, or null if the data source, member, or component's site could not be accessed.

See also

• ASP.NET Control Designers Overview
• Walkthrough: Creating a Basic Control Designer for a Web Server Control