IVsTextBuffer.GetPositionOfLineIndex Method
Returns the position number in the text buffer, given a line and column number.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'Declaración
Function GetPositionOfLineIndex ( _
iLine As Integer, _
iIndex As Integer, _
<OutAttribute> ByRef piPosition As Integer _
) As Integer
int GetPositionOfLineIndex(
int iLine,
int iIndex,
out int piPosition
)
int GetPositionOfLineIndex(
[InAttribute] int iLine,
[InAttribute] int iIndex,
[OutAttribute] int% piPosition
)
abstract GetPositionOfLineIndex :
iLine:int *
iIndex:int *
piPosition:int byref -> int
function GetPositionOfLineIndex(
iLine : int,
iIndex : int,
piPosition : int
) : int
Parameters
- iLine
Type: System.Int32
[in] Number of the line whose position is requested.
- iIndex
Type: System.Int32
[in] Location of the character on iLine.
- piPosition
Type: System.Int32%
[out] Pointer to the equivalent position number.
Return Value
Type: System.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::GetPositionOfLineIndex(
[in] long iLine,
[in] CharIndex iIndex,
[out] long *piPosition
);
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.
.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.