IVsLiteTree.EnumOrderedListItems Method

Artikel
02/23/2010

Enumerate the complete tree list a sub-tree at a time.

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

Syntax

'Declaration
Function EnumOrderedListItems ( _
    <OutAttribute> ByRef pNextStartIndex As UInteger, _
    <OutAttribute> ByRef pptl As IVsLiteTreeList, _
    <OutAttribute> ByRef pFirstRelIndex As UInteger, _
    <OutAttribute> ByRef pLastRelIndex As UInteger, _
    <OutAttribute> ByRef pLevel As UInteger _
) As Integer
'Usage
Dim instance As IVsLiteTree
Dim pNextStartIndex As UInteger
Dim pptl As IVsLiteTreeList
Dim pFirstRelIndex As UInteger
Dim pLastRelIndex As UInteger
Dim pLevel As UInteger
Dim returnValue As Integer

returnValue = instance.EnumOrderedListItems(pNextStartIndex, _
    pptl, pFirstRelIndex, pLastRelIndex, _
    pLevel)

int EnumOrderedListItems(
    out uint pNextStartIndex,
    out IVsLiteTreeList pptl,
    out uint pFirstRelIndex,
    out uint pLastRelIndex,
    out uint pLevel
)

int EnumOrderedListItems(
    [InAttribute] [OutAttribute] unsigned int% pNextStartIndex, 
    [OutAttribute] IVsLiteTreeList^% pptl, 
    [OutAttribute] unsigned int% pFirstRelIndex, 
    [OutAttribute] unsigned int% pLastRelIndex, 
    [OutAttribute] unsigned int% pLevel
)

abstract EnumOrderedListItems : 
        pNextStartIndex:uint32 byref * 
        pptl:IVsLiteTreeList byref * 
        pFirstRelIndex:uint32 byref * 
        pLastRelIndex:uint32 byref * 
        pLevel:uint32 byref -> int

function EnumOrderedListItems(
    pNextStartIndex : uint, 
    pptl : IVsLiteTreeList, 
    pFirstRelIndex : uint, 
    pLastRelIndex : uint, 
    pLevel : uint
) : int

Parameters

pNextStartIndex
Type: System.UInt32%
[in, out] Pointer to the index of the first item in the list. On return, index of the next item in the list.

pptl
Type: Microsoft.VisualStudio.Shell.Interop.IVsLiteTreeList%
[out] Pointer to the IVsLiteTreeList for this segment of the tree.

pFirstRelIndex
Type: System.UInt32%
[out] Pointer to the relative index of the first item in the list.

pLastRelIndex
Type: System.UInt32%
[Out] Pointer to the relative index of the last item in the list.

pLevel
Type: System.UInt32%
[Out] Pointer to the current level within the tree.

Return Value

Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

For more information about enumerating tree lists and their structure, see IVsLiteTreeList.

COM Signature

[C++]

From vsshell.idl:

HRESULT IVsLiteTree::EnumOrderedListItems(
   [in,out] ULONG *pNextStartIndex, 
   [out] IVsLiteTreeList **pptl, 
   [out] ULONG *pFirstRelIndex, 
   [out] ULONG *pLastRelIndex, 
   [out] ULONG *pLevel
);

.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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