ServiceProvider.QueryService Method

Definition

Namespace:

Microsoft.VisualStudio.Shell

Assembly:

Microsoft.VisualStudio.Shell.Framework.dll

Package:

Microsoft.VisualStudio.Shell.Framework v17.12.40391

Overloads

QueryService(Guid, Object)	Gets the specified service from the unmanaged service provider.
QueryService(Type, Object)	Gets type-based services from the unmanaged service provider.

QueryService(Guid, Object)

Gets the specified service from the unmanaged service provider.

public:
 int QueryService(Guid guid, [Runtime::InteropServices::Out] System::Object ^ % service);

public int QueryService (Guid guid, out object service);

member this.QueryService : Guid * obj -> int

Public Function QueryService (guid As Guid, ByRef service As Object) As Integer

Parameters

guid

Guid

The GUID of the service to retrieve.

service

Object

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

Returns

Int32

The HRESULT of the QueryService invocation on the native service provider.

QueryService(Type, Object)

Gets type-based services from the unmanaged service provider.

public:
 int QueryService(Type ^ serviceType, [Runtime::InteropServices::Out] System::Object ^ % service);

public int QueryService (Type serviceType, out object service);

member this.QueryService : Type * obj -> int

Public Function QueryService (serviceType As Type, ByRef service As Object) As Integer

Parameters

serviceType

Type

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

service

Object

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

Returns

Int32

The HRESULT of the QueryService invocation on the native service provider.