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 v17.12.40391

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.

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

Udostępnij za pośrednictwem