IVsTextView.GetPointOfLineColumn Method

项目
04/26/2010

Returns the coordinates for the upper left corner of a particular line and column.

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

Syntax

声明
Function GetPointOfLineColumn ( _
    iLine As Integer, _
    iCol As Integer, _
    <OutAttribute> ppt As POINT() _
) As Integer
用法
Dim instance As IVsTextView
Dim iLine As Integer
Dim iCol As Integer
Dim ppt As POINT()
Dim returnValue As Integer

returnValue = instance.GetPointOfLineColumn(iLine, _
    iCol, ppt)

int GetPointOfLineColumn(
    int iLine,
    int iCol,
    POINT[] ppt
)

int GetPointOfLineColumn(
    [InAttribute] int iLine, 
    [InAttribute] int iCol, 
    [OutAttribute] array<POINT>^ ppt
)

abstract GetPointOfLineColumn : 
        iLine:int * 
        iCol:int * 
        ppt:POINT[] byref -> int

function GetPointOfLineColumn(
    iLine : int, 
    iCol : int, 
    ppt : POINT[]
) : int

Parameters

iLine
Type: System.Int32
[in] Integer containing the line index.

iCol
Type: System.Int32
[in] Integer containing the column index. Viewcol coordinates may include virtual space.

ppt
Type: array<Microsoft.VisualStudio.OLE.Interop.POINT[]
[out, retval] Structure defining the x- and y- coordinates of the upper left corner of the line. For more information, see POINT in the Platform SDK.

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 IVsTextView::GetPointOfLineColumn(
   [in] long iLine,
   [in] ViewCol iCol,
   [out, retval] POINT * ppt
);

Use this method to determine the coordinates (in pixels) for the upper left corner of the specified line and column.

.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.

通过