IVsTextLines::GetLineCount Method (Int32)

Visual Studio 2015

Visual Studio 2013
Visual Studio 2012
Visual Studio 2010
Visual Studio 2008
Visual Studio 2005

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

C++

int GetLineCount(
	[OutAttribute] int% piLineCount
)

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:

C++

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

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