RenderTreeBuilder.AddComponentReferenceCapture 方法

定义

命名空间:

Microsoft.AspNetCore.Components.Rendering

程序集:

Microsoft.AspNetCore.Components.dll

包:

Microsoft.AspNetCore.Components v9.0.0

Source:

RenderTreeBuilder.cs

追加表示指令的帧，以捕获对父组件的引用。

public:
 void AddComponentReferenceCapture(int sequence, Action<System::Object ^> ^ componentReferenceCaptureAction);

public void AddComponentReferenceCapture (int sequence, Action<object> componentReferenceCaptureAction);

member this.AddComponentReferenceCapture : int * Action<obj> -> unit

Public Sub AddComponentReferenceCapture (sequence As Integer, componentReferenceCaptureAction As Action(Of Object))

参数

sequence

Int32

一个整数，表示指令在源代码中的位置。

componentReferenceCaptureAction

Action<Object>

每当引用值更改时要调用的操作。