ConsumerConnectionPoint.SetObject(Control, Object) Method
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.
Invokes the callback method in a consumer control and retrieves the interface instance from a provider control.
public:
virtual void SetObject(System::Web::UI::Control ^ control, System::Object ^ data);
public virtual void SetObject (System.Web.UI.Control control, object data);
abstract member SetObject : System.Web.UI.Control * obj -> unit
override this.SetObject : System.Web.UI.Control * obj -> unit
Public Overridable Sub SetObject (control As Control, data As Object)
Parameters
- control
- Control
The consumer control associated with a consumer connection point.
- data
- Object
The interface instance returned from a provider control.
Exceptions
control
is null
.
Remarks
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.
Applies to
反馈
https://aka.ms/ContentUserFeedback。
即将发布:在整个 2024 年,我们将逐步淘汰作为内容反馈机制的“GitHub 问题”,并将其取代为新的反馈系统。 有关详细信息,请参阅:提交和查看相关反馈