IVsToolboxDataProvider::IsSupported Method (IDataObject^)

Visual Studio 2015

Determines whether or not a data object is supported by a data provider and can be added to the Toolbox.

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

Syntax

C++

int IsSupported(
	IDataObject^ pDO
)

Parameters

pDO: Type: Microsoft.VisualStudio.OLE.Interop::IDataObject^
[in] Data object to be added to the Toolbox.

Return Value

Type: System::Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

COM Signature

From vsshell.idl:

C++

HRESULT IVsToolboxDataProvider::IsSupported(
   [in]IDataObject* pDO
);

The environment calls each registered data provider with IVsToolboxUserDataProvider.IsSupported to determine whether any of the data providers support the new data object. If a data provider supports the data object (that is, returns S_OK), then the data object is added to the Toolbox.