WritingProgressChangedEventArgs 构造函数

定义

初始化 WritingProgressChangedEventArgs 类的新实例。

public:
 WritingProgressChangedEventArgs(System::Windows::Documents::Serialization::WritingProgressChangeLevel writingLevel, int number, int progressPercentage, System::Object ^ state);
public WritingProgressChangedEventArgs (System.Windows.Documents.Serialization.WritingProgressChangeLevel writingLevel, int number, int progressPercentage, object state);
new System.Windows.Documents.Serialization.WritingProgressChangedEventArgs : System.Windows.Documents.Serialization.WritingProgressChangeLevel * int * int * obj -> System.Windows.Documents.Serialization.WritingProgressChangedEventArgs
Public Sub New (writingLevel As WritingProgressChangeLevel, number As Integer, progressPercentage As Integer, state As Object)

参数

writingLevel
WritingProgressChangeLevel

指定更改事件(例如,针对整个多文档序列、单个文档或单页的事件)的进度范围的枚举值。

number
Int32

已写入的文档数或页数,取决于 writingLevel 定义的范围。

progressPercentage
Int32

已写入的数据的百分比。

state
Object

标识写操作的用户提供的对象。

注解

用户提供 state 的参数是传递给 WriteAsync 标识异步写入操作的方法的对象。

适用于