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IVsLiteTreeList.GetExpandable Method

Specifies whether an item is expandable.

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

Syntax

'Declaration
Function GetExpandable ( _
    index As UInteger, _
    <OutAttribute> ByRef pfExpandable As Integer _
) As Integer
int GetExpandable(
    uint index,
    out int pfExpandable
)
int GetExpandable(
    [InAttribute] unsigned int index, 
    [OutAttribute] int% pfExpandable
)
abstract GetExpandable : 
        index:uint32 * 
        pfExpandable:int byref -> int
function GetExpandable(
    index : uint, 
    pfExpandable : int
) : int

Parameters

  • index
    Type: System.UInt32

    [in] Specifies the index of the node of interest.

  • pfExpandable
    Type: System.Int32%

    true if item is expandable.

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 IVsLiteTreeList::GetExpandable(
   [in] ULONG Index,
   [out] BOOL *pfExpandable
);

GetExpandable is not called if TF_NOEXPANSION is set.

.NET Framework Security

See Also

Reference

IVsLiteTreeList Interface

Microsoft.VisualStudio.Shell.Interop Namespace