ConsumerConnectionPoint::SetObject Method (Control^, Object^)
Invokes the callback method in a consumer control and retrieves the interface instance from a provider control.
Assembly: System.Web (in System.Web.dll)
Parameters
- control
-
Type:
System.Web.UI::Control^
The consumer control associated with a consumer connection point.
- data
-
Type:
System::Object^
The interface instance returned from a provider control.
| Exception | Condition |
|---|---|
| ArgumentNullException | control is null. |
This method receives an interface instance from a provider that contains data for the consumer control.
The SetObject method is called by WebPartConnection objects when a connection is being activated. This is a critical step that is part of initiating a connection and enabling two controls to share data.
The consumer control in a connection must be able to work with the same type of interface as the provider. If it does not, the controls are incompatible and a WebPartTransformer object must be used to establish a connection.
Available since 2.0