IRequireClasses.GetRequiredClasses Method

Retrieves the CLSID of a requested required class.

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

Syntax

'Declaration
Function GetRequiredClasses ( _
    index As UInteger, _
    ByRef pclsid As Guid _
) As Integer
'Usage
Dim instance As IRequireClasses
Dim index As UInteger
Dim pclsid As Guid
Dim returnValue As Integer

returnValue = instance.GetRequiredClasses(index, _
    pclsid)

int GetRequiredClasses(
    uint index,
    ref Guid pclsid
)

int GetRequiredClasses(
    [InAttribute] unsigned int index, 
    Guid% pclsid
)

abstract GetRequiredClasses : 
        index:uint32 * 
        pclsid:Guid byref -> int

function GetRequiredClasses(
    index : uint, 
    pclsid : Guid
) : int

Parameters

index
Type: System.UInt32
[in] Index of the class to retrieve.

pclsid
Type: System.Guid%
[out] The CLSID of the requested class.

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 objext.idl:

[C++]

HRESULT IRequireClasses::GetRequiredClasses(
   [in] ULONG index, CLSID* pclsid
);

.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.