WebBrowserDocumentCompletedEventArgs WebBrowserDocumentCompletedEventArgs WebBrowserDocumentCompletedEventArgs WebBrowserDocumentCompletedEventArgs Class

定义

DocumentCompleted 事件提供数据。Provides data for the DocumentCompleted event.

public ref class WebBrowserDocumentCompletedEventArgs : EventArgs
public class WebBrowserDocumentCompletedEventArgs : EventArgs
type WebBrowserDocumentCompletedEventArgs = class
    inherit EventArgs
Public Class WebBrowserDocumentCompletedEventArgs
Inherits EventArgs
继承
WebBrowserDocumentCompletedEventArgsWebBrowserDocumentCompletedEventArgsWebBrowserDocumentCompletedEventArgsWebBrowserDocumentCompletedEventArgs

示例

下面的代码示例演示如何使用此类型。The following code example demonstrates the use of this type. 在示例中,事件处理程序报告的匹配项DocumentCompleted事件。In the example, an event handler reports on the occurrence of the DocumentCompleted event. 此报告可帮助您了解事件发生的并可以帮助您进行调试。This report helps you to learn when the event occurs and can assist you in debugging. 若要报告或频繁发生的事件上多个事件,请考虑更换ShowConsole.WriteLine或将消息附加到多行TextBoxTo report on multiple events or on events that occur frequently, consider replacing Show with Console.WriteLine or appending the message to a multiline TextBox.

若要运行此代码示例,请将其粘贴到包含类型的实例的项目WebBrowser名为WebBrowser1To run the example code, paste it into a project that contains an instance of type WebBrowser named WebBrowser1. 然后,确保事件处理程序相关联DocumentCompleted事件。Then ensure that the event handler is associated with the DocumentCompleted event.

private void WebBrowser1_DocumentCompleted(Object sender, WebBrowserDocumentCompletedEventArgs e) {

System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
messageBoxCS.AppendFormat("{0} = {1}", "Url", e.Url );
messageBoxCS.AppendLine();
MessageBox.Show(messageBoxCS.ToString(), "DocumentCompleted Event" );
}
Private Sub WebBrowser1_DocumentCompleted(sender as Object, e as WebBrowserDocumentCompletedEventArgs) _ 
     Handles WebBrowser1.DocumentCompleted

    Dim messageBoxVB as New System.Text.StringBuilder()
    messageBoxVB.AppendFormat("{0} = {1}", "Url", e.Url)
    messageBoxVB.AppendLine()
    MessageBox.Show(messageBoxVB.ToString(),"DocumentCompleted Event")

End Sub

注解

处理WebBrowser.DocumentCompleted新文档完成加载时接收通知的事件。Handle the WebBrowser.DocumentCompleted event to receive notification when the new document finishes loading. WebBrowserDocumentCompletedEventArgs对象传递给事件处理程序,可以检索通过新的文档的位置Url属性。The WebBrowserDocumentCompletedEventArgs object passed to the event handler lets you retrieve the location of the new document through the Url property. WebBrowser.DocumentCompleted发生事件时,完全加载新文档,这意味着您可以访问通过其内容WebBrowser.DocumentWebBrowser.DocumentText,或WebBrowser.DocumentStream属性。When the WebBrowser.DocumentCompleted event occurs, the new document is fully loaded, which means you can access its contents through the WebBrowser.Document, WebBrowser.DocumentText, or WebBrowser.DocumentStream property.

构造函数

WebBrowserDocumentCompletedEventArgs(Uri) WebBrowserDocumentCompletedEventArgs(Uri) WebBrowserDocumentCompletedEventArgs(Uri) WebBrowserDocumentCompletedEventArgs(Uri)

初始化 WebBrowserDocumentCompletedEventArgs 类的新实例。Initializes a new instance of the WebBrowserDocumentCompletedEventArgs class.

属性

Url Url Url Url

获取 WebBrowser 控件已导航到的文档的位置。Gets the location of the document to which the WebBrowser control has navigated.

方法

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

确定指定的对象是否等于当前对象。Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

作为默认哈希函数。Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

获取当前实例的 TypeGets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

创建当前 Object 的浅表副本。Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

返回表示当前对象的字符串。Returns a string that represents the current object.

(Inherited from Object)

适用于

另请参阅