IVsEnumTextSpans.Next(UInt32, TextSpan[], UInt32) Method

Definition

Namespace:

Microsoft.VisualStudio.TextManager.Interop

Assembly:

Microsoft.VisualStudio.Interop.dll

Package:

Microsoft.VisualStudio.Interop v17.12.40391

Retrieves text spans from the enumeration sequence.

public:
 int Next(System::UInt32 cEl, cli::array <Microsoft::VisualStudio::TextManager::Interop::TextSpan> ^ ppOut, [Runtime::InteropServices::Out] System::UInt32 % pcElFetched);

int Next(unsigned int cEl, std::Array <Microsoft::VisualStudio::TextManager::Interop::TextSpan> const & ppOut, [Runtime::InteropServices::Out] unsigned int & pcElFetched);

public int Next (uint cEl, Microsoft.VisualStudio.TextManager.Interop.TextSpan[] ppOut, out uint pcElFetched);

abstract member Next : uint32 * Microsoft.VisualStudio.TextManager.Interop.TextSpan[] * uint32 -> int

Public Function Next (cEl As UInteger, ppOut As TextSpan(), ByRef pcElFetched As UInteger) As Integer

Parameters

cEl

UInt32

[in] The requested number of text spans to retrieve.

ppOut

TextSpan[]

[out, size_is(celt)] The list of IVsEnumTextSpans objects that have been retrieved.

pcElFetched

UInt32

[out] Pointer to the actual number of hidden regions supplied in pceltFetched. The caller of this method can set this to null if celt is one.

Returns

Int32

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

Remarks

COM Signature

From textmgr.idl:

[C++]

HRESULT IVsEnumTextSpans::Next(  
   [in] ULONG cEl,  
   [out, size_is(cEl)] TextSpan *ppOut,  
   [out] ULONG *pcElFetched  
);