Ask Learn
Preview
Please sign in to use this experience.
Sign inRowCallback Delegate
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.
References the method to call when retrieving row data from a provider.
public delegate void RowCallback(System::Object ^ rowData);public delegate void RowCallback(object rowData);type RowCallback = delegate of obj -> unitPublic Delegate Sub RowCallback(rowData As Object)Parameters
- rowData
- Object
The data to retrieve from the provider.
Remarks
When a Web Parts control implements the IWebPartRow interface and serves as a provider in a Web Parts connection, the connection or transformer must retrieve the row data from the provider. The RowCallback delegate represents the method to call for retrieving the provider data.
The GetRowData method contains a RowCallback delegate parameter. The GetRowData method is used in the RowToFieldTransformer class and the RowToParametersTransformer class to retrieve row data for transformation.
Extension Methods
|
Get |
Gets an object that represents the method represented by the specified delegate. |
Applies to
| Product | Versions |
|---|---|
| .NET Framework | 2.0, 3.0, 3.5, 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 |