Ask Learn
Preview
Ask Learn is an AI assistant that can answer questions, clarify concepts, and define terms using trusted Microsoft documentation.
Please sign in to use Ask Learn.
Sign inQueryExtender.DataSource Property
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.
Gets the data source control (IDataSource object) to use for the query.
public:
virtual property System::Web::UI::WebControls::IQueryableDataSource ^ DataSource { System::Web::UI::WebControls::IQueryableDataSource ^ get(); };C#
[System.ComponentModel.Browsable(false)]
public virtual System.Web.UI.WebControls.IQueryableDataSource DataSource { get; }[<System.ComponentModel.Browsable(false)>]
member this.DataSource : System.Web.UI.WebControls.IQueryableDataSourcePublic Overridable ReadOnly Property DataSource As IQueryableDataSourceThe data source control to use for the query.
- Attributes
The DataSource property is null.
The QueryExtender control supports the LinqDataSource and EntityDataSource controls.
Applies to
| Product | Versions |
|---|---|
| .NET Framework | 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |