IVsTextStream.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)
Syntax
'宣言
Function GetLastLineIndex ( _
<OutAttribute> ByRef piLine As Integer, _
<OutAttribute> ByRef piIndex As Integer _
) As Integer
'使用
Dim instance As IVsTextStream
Dim piLine As Integer
Dim piIndex As Integer
Dim returnValue As Integer
returnValue = instance.GetLastLineIndex(piLine, _
piIndex)
int GetLastLineIndex(
out int piLine,
out int piIndex
)
int GetLastLineIndex(
[OutAttribute] int% piLine,
[OutAttribute] int% piIndex
)
abstract GetLastLineIndex :
piLine:int byref *
piIndex:int byref -> int
function GetLastLineIndex(
piLine : int,
piIndex : int
) : int
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.
Implements
IVsTextBuffer.GetLastLineIndex(Int32%, Int32%)
Remarks
COM Signature
From textmgr.idl:
HRESULT IVsTextStream::GetLastLineIndex(
[out] long *piLine,
[out] long *piIndex
);
Examples
This method could require considerable resources, depending upon the underlying implementation of the buffer. That is, it could be very difficult to calculate the size of the buffer if it is a virtual-line-oriented implementation of the buffer, as in Visual Basic.
.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.