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IVsObjectList.GetExtendedClipboardVariant Method

Asks the given list item to renders a specific clipboard format as a variant.

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

Syntax

'Declaration
Function GetExtendedClipboardVariant ( _
    index As UInteger, _
    grfFlags As UInteger, _
    pcfFormat As VSOBJCLIPFORMAT(), _
    <OutAttribute> ByRef pvarFormat As Object _
) As Integer
int GetExtendedClipboardVariant(
    uint index,
    uint grfFlags,
    VSOBJCLIPFORMAT[] pcfFormat,
    out Object pvarFormat
)
int GetExtendedClipboardVariant(
    [InAttribute] unsigned int index, 
    [InAttribute] unsigned int grfFlags, 
    [InAttribute] array<VSOBJCLIPFORMAT>^ pcfFormat, 
    [OutAttribute] Object^% pvarFormat
)
abstract GetExtendedClipboardVariant : 
        index:uint32 * 
        grfFlags:uint32 * 
        pcfFormat:VSOBJCLIPFORMAT[] * 
        pvarFormat:Object byref -> int 
function GetExtendedClipboardVariant(
    index : uint, 
    grfFlags : uint, 
    pcfFormat : VSOBJCLIPFORMAT[], 
    pvarFormat : Object
) : int

Parameters

  • index
    Type: System.UInt32
    [in] Specifies the index of the list item of interest.
  • pvarFormat
    Type: System.Object%
    [out] Specifies a pointer to a variant where you render the data. The environment will free the variant when it is done with it.

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 IVsObjectList::GetExtendedClipboardVariant(
   [in] ULONG Index,
   [in] VSOBJCFFLAGS grfFlags,
   [in] const VSOBJCLIPFORMAT *pcfFormat,
   [out] VARIANT *pvarFormat
);

When the user requests a copy and paste of drag-and-drop operation on an item in your object list, the environment will call EnumClipboardFormats to see which formats your list supports. If the format is a composite format, as indicated by a flag in the pcfFormat parameter, the environment will call GetExtendedClipboardVariant when the actual paste or drop operation happens. Return a pointer to the variant in pvarFormat.

.NET Framework Security

See Also

Reference

IVsObjectList Interface

Microsoft.VisualStudio.Shell.Interop Namespace