NotifyEventArgs 类

定义

命名空间:

Windows.UI.Xaml.Controls

提供 ScriptNotify 事件的数据。

public ref class NotifyEventArgs sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class NotifyEventArgs final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class NotifyEventArgs

Public NotInheritable Class NotifyEventArgs

继承

Object Platform::Object IInspectable NotifyEventArgs

属性

ContractVersionAttribute MarshalingBehaviorAttribute

Windows 要求

设备系列	Windows 10 (在 10.0.10240.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

示例

下面的代码示例演示如何在为 Windows 8 编译的应用中使用 ScriptNotify 事件。 从 Windows 8.1 开始，省略与 AllowedScriptNotifyUris 相关的行。 有关详细信息，请参阅 WebView 类概述。

public MyPage()
{
    this.InitializeComponent();
    MyWebView.ScriptNotify += MyWebView_ScriptNotify;

    // Here we have to set the AllowedScriptNotifyUri property because we are 
    // navigating to some site where we don't own the content and we want to 
    // allow window.external.notify() to pass data back to the app.
    List<Uri> allowedUris = new List<Uri>();
    allowedUris.Add(new Uri("http://www.bing.com"));
    MyWebView.AllowedScriptNotifyUris = allowedUris;
}

void MyWebView_ScriptNotify(object sender, NotifyEventArgs e)
{
    // Respond to the script notification.
}

属性

CallingUri	获取包含引发 ScriptNotify 事件的脚本的页面的统一资源标识符 (URI) 。
Value	获取传递给应用程序的方法名称。

另请参阅

• WebView
• ScriptNotify