ServiceProvider.IServiceProvider.QueryService(Guid, Guid, IntPtr) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Data.Framework

Assembly:: Microsoft.VisualStudio.Data.Framework.dll

Package:: Microsoft.VisualStudio.Data.Framework v17.10.40170

Important

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Performs as a factory for services that are exposed through an implementation of IServiceProvider.

C++

 virtual int Microsoft.VisualStudio.OLE.Interop.IServiceProvider.QueryService(Guid % guidService, Guid % riid, [Runtime::InteropServices::Out] IntPtr % ppvObject) = Microsoft::VisualStudio::OLE::Interop::IServiceProvider::QueryService;

int IServiceProvider.QueryService(ref Guid guidService, ref Guid riid, out IntPtr ppvObject);

abstract member Microsoft.VisualStudio.OLE.Interop.IServiceProvider.QueryService : Guid * Guid * nativeint -> int
override this.Microsoft.VisualStudio.OLE.Interop.IServiceProvider.QueryService : Guid * Guid * nativeint -> int

Function QueryService (ByRef guidService As Guid, ByRef riid As Guid, ByRef ppvObject As IntPtr) As Integer Implements IServiceProvider.QueryService

Parameters

guidService: Guid

A unique identifier of the requested service.

riid: Guid

A unique identifier of the interface that the caller wants to receive for the service.

ppvObject: IntPtr

The address of the interface specified by the riid parameter.

Returns

Int32

An integer specifying the address of the interface for the requested service.

Implements

QueryService(Guid, Guid, IntPtr)

Applies to

Product	Versions
Visual Studio SDK	2017, 2019, 2022

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