IVsTextStream.GetLineCount Method (Int32%)

Article
05/06/2010

Returns the number of lines in the buffer.

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

Syntax

'Déclaration
Function GetLineCount ( _
    <OutAttribute> ByRef piLineCount As Integer _
) As Integer
'Utilisation
Dim instance As IVsTextStream
Dim piLineCount As Integer
Dim returnValue As Integer

returnValue = instance.GetLineCount(piLineCount)

int GetLineCount(
    out int piLineCount
)

int GetLineCount(
    [OutAttribute] int% piLineCount
)

abstract GetLineCount : 
        piLineCount:int byref -> int

function GetLineCount(
    piLineCount : int
) : int

Parameters

piLineCount
Type: System.Int32%
[out] Pointer to the number of lines in the buffer.

Return Value

Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Implements

IVsTextBuffer.GetLineCount(Int32%)

Remarks

COM Signature

From textmgr.idl:

HRESULT IVsTextStream::GetLineCount(
   [out] long *piLineCount
);

This method is used heavily by views and is reasonably efficient by all implementations.

.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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