ServiceProvider.QueryService Method (Guid, Object%)

Gets type-based services from the unmanaged service provider, with an option to prevent the error being sent to the shell.

Namespace:  Microsoft.VisualStudio.Shell
Assembly:  Microsoft.VisualStudio.Shell.12.0 (in Microsoft.VisualStudio.Shell.12.0.dll)

Syntax

'Declaration
Public Function QueryService ( _
    guid As Guid, _
    <OutAttribute> ByRef service As Object _
) As Integer

public int QueryService(
    Guid guid,
    out Object service
)

public:
int QueryService(
    Guid guid, 
    [OutAttribute] Object^% service
)

member QueryService : 
        guid:Guid * 
        service:Object byref -> int

public function QueryService(
    guid : Guid, 
    service : Object
) : int

Parameters

• guid
  Type: Guid

  The type of service to retrieve. The GUID of this type is used to obtain the service from the native service provider.

• service
  Type: Object%

  [out] The requested service, or a nulla null reference (Nothing in Visual Basic) if the service could not be located.

Return Value

Type: Int32
The HRESULT.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

ServiceProvider Class

QueryService Overload

Microsoft.VisualStudio.Shell Namespace