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IWpfHostSupport

  • Artigo

Applications that host Windows Presentation Foundation (WPF) content via PresentationHost.exe implement this interface to provide a point of integration between the host and PresentationHost.exe.

Comentários

Win32 applications such as Web browsers can host WPF content, including XAML browser applications (XBAPs) and loose XAML. To host WPF content, Win32 applications create an instance of the WebBrowser control. Para ser hospedado, WPF cria uma instância de PresentationHost.exe, que fornece o hospedado WPF conteúdo para o host para exibição na controle WebBrowser.

The integration enabled by IWpfHostSupport allows PresentationHost.exe to:

  • Discover and register with the raw input devices (Human Interface Devices) that the host application is interested in.

  • Receive input messages from the registered raw input devices and forward appropriate messages to the host application.

  • Query the host application for custom progress and error user interfaces.

Observação

Essa API apenas o objetivo e suporte para uso na máquina cliente local

Members

Member

Description

DispositivosDeReceberEntradaCrua

Allows PresentationHost.exe to discover the raw input devices (Human Interface Devices) that the host application is interested in.

FilterInputMessage

Called by PresentationHost.exe whenever a message is received unless E_NOTIMPL is returned.

GetCustomUI

By default, PresentationHost.exe provides its own deployment progress and deployment error user interfaces that are displayed when WPF content is deployed.