IVsLiteTree.GetDescendantItemCount(UInt32, UInt32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Shell.Interop

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

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.9.37000

Important

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Returns the number of descendants of a given node.

public:
 int GetDescendantItemCount(System::UInt32 AbsIndex, [Runtime::InteropServices::Out] System::UInt32 % pCount);

int GetDescendantItemCount(unsigned int AbsIndex, [Runtime::InteropServices::Out] unsigned int & pCount);

public int GetDescendantItemCount (uint AbsIndex, out uint pCount);

abstract member GetDescendantItemCount : uint32 * uint32 -> int

Public Function GetDescendantItemCount (AbsIndex As UInteger, ByRef pCount As UInteger) As Integer

Parameters

AbsIndex: UInt32

[in] Index of node to check. Use -1 on first call.

pCount: UInt32

[out] Pointer to the number of descendants; 0 if not expanded.

Returns

Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

COM Signature

[C++]

From vsshell.idl:

HRESULT IVsLiteTree::GetDescendantItemCount(  
   [in] ULONG AbsIndex,   
   [out] ULONG *pCount  
);

Applies to