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CoreWebView2ControllerOptions.AllowHostInputProcessing Property

  • Reference

Definition

Namespace:
Microsoft.Web.WebView2.Core
Assembly:
Microsoft.Web.WebView2.Core.dll
Package:
Microsoft.Web.WebView2 v1.0.2415-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2470-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2526-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2584-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2646-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2730-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2783-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2839-prerelease
Package:
Microsoft.Web.WebView2 v1.0.2895-prerelease

AllowHostInputProcessing property is to enable/disable input passing through the app before being delivered to the WebView2. This property is only applicable to controllers created with CoreWebView2Environment.CreateCoreWebView2ControllerAsync and not composition controllers created with CoreWebView2Environment.CreateCoreWebView2CompositionControllerAsync. By default the value is FALSE. Setting this property has no effect when using visual hosting. \snippet AppWindow.cpp AllowHostInputProcessing

public bool AllowHostInputProcessing { get; set; }
member this.AllowHostInputProcessing : bool with get, set
Public Property AllowHostInputProcessing As Boolean

Property Value

Boolean

Remarks

The property is to enable/disable input passing through the app before being delivered to the WebView2. Setting this property to TRUE allows default .NET event handling API of WebView2 control to work, such as PreProcessMessage and ProcessCmdKey. This property is only applicable to controllers created with CoreWebView2Environment.CreateCoreWebView2ControllerAsync and not composition controllers created with CoreWebView2Environment.CreateCoreWebView2CompositionControllerAsync. By default the value is FALSE.

Applies to