IVsTextBuffer.GetLastLineIndex(Int32, Int32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.TextManager.Interop

Assembly:: Microsoft.VisualStudio.TextManager.Interop.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.11.40262

Important

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Returns the last line in the text buffer.

public:
 int GetLastLineIndex([Runtime::InteropServices::Out] int % piLine, [Runtime::InteropServices::Out] int % piIndex);

int GetLastLineIndex([Runtime::InteropServices::Out] int & piLine, [Runtime::InteropServices::Out] int & piIndex);

public int GetLastLineIndex (out int piLine, out int piIndex);

abstract member GetLastLineIndex : int * int -> int

Public Function GetLastLineIndex (ByRef piLine As Integer, ByRef piIndex As Integer) As Integer

Parameters

piLine: Int32

[out] Pointer to the last line in the text buffer.

piIndex: Int32

[out] Pointer to the index number of piLine

Returns

Int32

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

Remarks

COM Signature

From textmgr.idl:

HRESULT IVsTextBuffer::GetLastLineIndex(  
   [out] long *piLine,  
   [out] long *piIndex  
);

This method might require considerable resources, depending upon the underlying implementation of the buffer. That is, it might be very difficult to calculate the size of the buffer if it is a virtual-line-oriented implementation as in Visual Basic.

Applies to

通过