IVsLiteTreeList.GetExpandedList(UInt32, Int32, IVsLiteTreeList) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Shell.Interop

Assembly:: Microsoft.VisualStudio.Shell.Interop.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Expands a tree list node.

public:
 int GetExpandedList(System::UInt32 index, [Runtime::InteropServices::Out] int % pfCanRecurse, [Runtime::InteropServices::Out] Microsoft::VisualStudio::Shell::Interop::IVsLiteTreeList ^ % pptlNode);

int GetExpandedList(unsigned int index, [Runtime::InteropServices::Out] int & pfCanRecurse, [Runtime::InteropServices::Out] Microsoft::VisualStudio::Shell::Interop::IVsLiteTreeList const & & pptlNode);

public int GetExpandedList (uint index, out int pfCanRecurse, out Microsoft.VisualStudio.Shell.Interop.IVsLiteTreeList pptlNode);

abstract member GetExpandedList : uint32 * int * IVsLiteTreeList -> int

Public Function GetExpandedList (index As UInteger, ByRef pfCanRecurse As Integer, ByRef pptlNode As IVsLiteTreeList) As Integer

Parameters

index: UInt32

[in] Specifies the index of the child node of the current tree list to be expanded.

pfCanRecurse: Int32

[out] Pointer to a flag indicating that the tree list can recurse.

pptlNode: IVsLiteTreeList

[out] Pointer to the selected node's IVsLiteTreeList interface.

Returns

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::GetExpandedList(  
   [in] ULONG Index,  
   [out] BOOL *pfCanRecurse,  
   [out] IVsLiteTreeList **pptlNode  
);

On successful return, the tree list node will be expanded in the object browser window, showing all child nodes. This is one of two available mechanisms for expanding a list. The preferred mechanism is GetCategoryField.

Applies to

Compartilhar via