ActivityDesigner.CanConnect(ConnectionPoint, ConnectionPoint) 方法

定义

返回一个值,该值指示能否在当前活动设计器上的指定连接点与目标活动设计器上的指定连接点之间创建连接。

protected:
 virtual bool CanConnect(System::Workflow::ComponentModel::Design::ConnectionPoint ^ source, System::Workflow::ComponentModel::Design::ConnectionPoint ^ target);
protected virtual bool CanConnect (System.Workflow.ComponentModel.Design.ConnectionPoint source, System.Workflow.ComponentModel.Design.ConnectionPoint target);
abstract member CanConnect : System.Workflow.ComponentModel.Design.ConnectionPoint * System.Workflow.ComponentModel.Design.ConnectionPoint -> bool
override this.CanConnect : System.Workflow.ComponentModel.Design.ConnectionPoint * System.Workflow.ComponentModel.Design.ConnectionPoint -> bool
Protected Overridable Function CanConnect (source As ConnectionPoint, target As ConnectionPoint) As Boolean

参数

source
ConnectionPoint

要在当前活动设计器上选中的 ConnectionPoint

target
ConnectionPoint

要在目标活动设计器上选中的 ConnectionPoint

返回

Boolean

true 指示可在源和目标之间创建连接;否则为 false

注解

除非在派生类中重写,否则 CanConnect 始终返回 true

适用于