CoreWebView2.ScriptDialogOpening Event

Definition

Namespace:

Microsoft.Web.WebView2.Core

Assembly:

Microsoft.Web.WebView2.Core.dll

Package:

Microsoft.Web.WebView2 v1.0.2903.40

ScriptDialogOpening is raised when a JavaScript dialog (alert, confirm, prompt, or beforeunload) displays for the WebView.

public event EventHandler<Microsoft.Web.WebView2.Core.CoreWebView2ScriptDialogOpeningEventArgs> ScriptDialogOpening;

member this.ScriptDialogOpening : EventHandler<Microsoft.Web.WebView2.Core.CoreWebView2ScriptDialogOpeningEventArgs> 

Public Custom Event ScriptDialogOpening As EventHandler(Of CoreWebView2ScriptDialogOpeningEventArgs) 

Event Type

EventHandler<CoreWebView2ScriptDialogOpeningEventArgs>

Remarks

This event only is raised if the AreDefaultScriptDialogsEnabled property is set to false. This event suppresses dialogs or replaces default dialogs with custom dialogs.

If a deferral is not taken on the event args, the subsequent scripts are blocked until the event handler returns. If a deferral is taken, the scripts are blocked until the deferral is completed.

See also

• AreDefaultScriptDialogsEnabled