IVsEnumTextSpans.Next Method

Artigo
08/02/2012

Retrieves text spans from the enumeration sequence.

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

Syntax

'Declaração
Function Next ( _
    cEl As UInteger, _
    <OutAttribute> ppOut As TextSpan(), _
    <OutAttribute> ByRef pcElFetched As UInteger _
) As Integer

int Next(
    uint cEl,
    TextSpan[] ppOut,
    out uint pcElFetched
)

int Next(
    [InAttribute] unsigned int cEl, 
    [OutAttribute] array<TextSpan>^ ppOut, 
    [OutAttribute] unsigned int% pcElFetched
)

abstract Next : 
        cEl:uint32 * 
        ppOut:TextSpan[] byref * 
        pcElFetched:uint32 byref -> int

function Next(
    cEl : uint, 
    ppOut : TextSpan[], 
    pcElFetched : uint
) : int

Parameters

cEl
Type: System.UInt32
[in] The requested number of text spans to retrieve.

ppOut
Type: array<Microsoft.VisualStudio.TextManager.Interop.TextSpan[]
[out, size_is(celt)] The list of IVsEnumTextSpans objects that have been retrieved.

pcElFetched
Type: System.UInt32%
[out] Pointer to the actual number of hidden regions supplied in pceltFetched. The caller of this method can set this to nulla null reference (Nothing in Visual Basic) if celt is one.

Return Value

Type: System.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
);

.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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