IVsStatusbar.SetLineColChar Method

项目
04/26/2010

Displays the line number, column number, and character position in the editor information area of the status bar.

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

Syntax

声明
Function SetLineColChar ( _
    ByRef pvLine As Object, _
    ByRef pvCol As Object, _
    ByRef pvChar As Object _
) As Integer
用法
Dim instance As IVsStatusbar
Dim pvLine As Object
Dim pvCol As Object
Dim pvChar As Object
Dim returnValue As Integer

returnValue = instance.SetLineColChar(pvLine, _
    pvCol, pvChar)

int SetLineColChar(
    ref Object pvLine,
    ref Object pvCol,
    ref Object pvChar
)

int SetLineColChar(
    [InAttribute] Object^% pvLine, 
    [InAttribute] Object^% pvCol, 
    [InAttribute] Object^% pvChar
)

abstract SetLineColChar : 
        pvLine:Object byref * 
        pvCol:Object byref * 
        pvChar:Object byref -> int

function SetLineColChar(
    pvLine : Object, 
    pvCol : Object, 
    pvChar : Object
) : int

Parameters

pvLine
Type: System.Object%
[in] Line number of the cursor.

pvCol
Type: System.Object%
[in] Column number of the cursor.

pvChar
Type: System.Object%
[in] Character position of the cursor.

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 vsshell.idl:

HRESULT IVsStatusbar::SetLineColChar(
   [in]VARIANT *pvLine,
   [in]VARIANT *pvCol,
   [in]VARIANT *pvChar
);

The line number, column and character position are displayed as "Ln##Col##Ch##" in the editor information area of the status bar.

For all parameters, pass in nulla null reference (Nothing in Visual Basic) to leave their values unchanged. The VARIANT for each parameter must be VT_I2, VT_I4, VT_BSTR, or VT_EMPTY. If it is VT_I2 or VT_I4, the number is formatted into Ln ##, Col ##, Ch ##. If it is VT_BSTR, the text is displayed as is, with no formatting. If it is VT_EMPTY, that field is not displayed.

The difference between column and character positions is evident for characters such as the tab character that can incorporate more than one 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.

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