AnnotationAuthorChangedEventArgs(Annotation, AnnotationAction, Object) 构造函数

定义

命名空间:

System.Windows.Annotations

程序集:

PresentationFramework.dll

初始化 AnnotationAuthorChangedEventArgs 类的新实例。

public:
 AnnotationAuthorChangedEventArgs(System::Windows::Annotations::Annotation ^ annotation, System::Windows::Annotations::AnnotationAction action, System::Object ^ author);

public AnnotationAuthorChangedEventArgs (System.Windows.Annotations.Annotation annotation, System.Windows.Annotations.AnnotationAction action, object author);

new System.Windows.Annotations.AnnotationAuthorChangedEventArgs : System.Windows.Annotations.Annotation * System.Windows.Annotations.AnnotationAction * obj -> System.Windows.Annotations.AnnotationAuthorChangedEventArgs

Public Sub New (annotation As Annotation, action As AnnotationAction, author As Object)

参数

annotation

Annotation

引发此事件的批注。

action

AnnotationAction

作者已执行的操作：Added、Removed 或 Modified。

author

Object

由事件更改的作者对象。

例外

ArgumentNullException

annotation 或 action 是一个 null 引用 (Visual Basic) 中 Nothing 。

InvalidEnumArgumentException

action 是一个无效的 AnnotationAction。

注解

每当批注上发生事件AuthorChanged时，AnnotationAuthorChangedEventArgs 将作为参数传递给 AnnotationAuthorChangedEventHandler 。