IVsToolboxDataProvider.IsSupported Method

Artikel
02/04/2013

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

'Declaration
Function IsSupported ( _
    pDO As IDataObject _
) As Integer

int IsSupported(
    IDataObject pDO
)

int IsSupported(
    [InAttribute] IDataObject^ pDO
)

abstract IsSupported : 
        pDO:IDataObject -> int

function IsSupported(
    pDO : IDataObject
) : int

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:

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.

.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.

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