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IServiceProvider.QueryService Method

  • Article

Queries the service that is passed as the argument.

Namespace: Microsoft.Uii.Csr.Browser.Web
Assembly: Microsoft.Uii.Csr.Browser.Web (in Microsoft.Uii.Csr.Browser.Web.dll)

Usage

'Usage
Dim instance As IServiceProvider
Dim guidService As Guid
Dim riid As Guid
Dim ppvObject As Object
Dim returnValue As Integer

returnValue = instance.QueryService(guidService, riid, ppvObject)

Syntax

'Declaration
Function QueryService ( _
    ByRef guidService As Guid, _
    ByRef riid As Guid, _
    <OutAttribute> ByRef ppvObject As Object _
) As Integer

int QueryService (
    ref Guid guidService,
    ref Guid riid,
    out Object ppvObject
)

int QueryService (
    Guid% guidService, 
    Guid% riid, 
    [OutAttribute] Object^% ppvObject
)

int QueryService (
    /** @ref */ Guid guidService, 
    /** @ref */ Guid riid, 
    /** @attribute OutAttribute() */ /** @ref */ Object ppvObject
)

Parameters

  • guidService
    Specifies the service.
  • riid
  • ppvObject

Return Value

Type: Int32

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

See Also

Reference

IServiceProvider Interface
IServiceProvider Members
Microsoft.Uii.Csr.Browser.Web Namespace

Unified Service Desk
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