IVsTextBuffer.GetLastLineIndex Method (Int32, Int32)

 

Returns the last line in the text buffer.

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

int GetLastLineIndex(
	out int piLine,
	out int piIndex
)

Parameters

piLine
Type: System.Int32

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

piIndex
Type: System.Int32

[out] Pointer to the index number of piLine

Return Value

Type: System.Int32

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

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.

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