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IVsTextLines.GetLineText Method

Returns the specified span of text in a BSTR.

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

Syntax

‘선언
Function GetLineText ( _
    iStartLine As Integer, _
    iStartIndex As Integer, _
    iEndLine As Integer, _
    iEndIndex As Integer, _
    <OutAttribute> ByRef pbstrBuf As String _
) As Integer
‘사용 방법
Dim instance As IVsTextLines
Dim iStartLine As Integer
Dim iStartIndex As Integer
Dim iEndLine As Integer
Dim iEndIndex As Integer
Dim pbstrBuf As String
Dim returnValue As Integer

returnValue = instance.GetLineText(iStartLine, _
    iStartIndex, iEndLine, iEndIndex, _
    pbstrBuf)
int GetLineText(
    int iStartLine,
    int iStartIndex,
    int iEndLine,
    int iEndIndex,
    out string pbstrBuf
)
int GetLineText(
    [InAttribute] int iStartLine, 
    [InAttribute] int iStartIndex, 
    [InAttribute] int iEndLine, 
    [InAttribute] int iEndIndex, 
    [OutAttribute] String^% pbstrBuf
)
abstract GetLineText : 
        iStartLine:int * 
        iStartIndex:int * 
        iEndLine:int * 
        iEndIndex:int * 
        pbstrBuf:string byref -> int 
function GetLineText(
    iStartLine : int, 
    iStartIndex : int, 
    iEndLine : int, 
    iEndIndex : int, 
    pbstrBuf : String
) : int

Parameters

  • iStartIndex
    Type: System.Int32
    [in] Starting character index within the line. This value must be less than or equal to the length of the line.
  • iEndIndex
    Type: System.Int32
    [in] Ending character index within the line. This value must be less than or equal to the length of the line.

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 IVsTextLines::GetLineText(
   [in] long iStartLine,
   [in] CharIndex iStartIndex,
   [in] long iEndLine,
   [in] CharIndex iEndIndex,
   [out] BSTR * pbstrBuf
);

It is the caller's responsibility to free the BSTR.

.NET Framework Security

See Also

Reference

IVsTextLines Interface

IVsTextLines Members

Microsoft.VisualStudio.TextManager.Interop Namespace