TextSelection.MoveToPoint-Methode

Verschiebt den aktiven Punkt an die angegebene Position.

Namespace:  EnvDTE
Assembly:  EnvDTE (in EnvDTE.dll)

Syntax

'Declaration
Sub MoveToPoint ( _
    Point As TextPoint, _
    Extend As Boolean _
)
void MoveToPoint(
    TextPoint Point,
    bool Extend
)
void MoveToPoint(
    [InAttribute] TextPoint^ Point, 
    [InAttribute] bool Extend
)
abstract MoveToPoint : 
        Point:TextPoint * 
        Extend:bool -> unit
function MoveToPoint(
    Point : TextPoint, 
    Extend : boolean
)

Parameter

  • Point
    Typ: EnvDTE.TextPoint

    Erforderlich. Der Ort, an den das Zeichen verschoben werden soll.

  • Extend
    Typ: Boolean

    Optional. Standard = false. Bestimmt, ob die aktuelle Auswahl erweitert wird. Wenn Extend den Wert true hat, wird das aktive Ende der Markierung an die Position verschoben, während das verankerte Ende seine Position beibehält. Andernfalls werden beide Enden an die angegebene Position verschoben. Dieses Argument gilt ausschließlich für das TextSelection-Objekt.

Beispiele

Sub MoveToPointExample()
    ' Before running this example, open a text document.
    Dim objSel As TextSelection = DTE.ActiveDocument.Selection
    If objSel.IsEmpty Then
        ' If there is no text selected, swap the words before and after 
        ' the insertion point. We begin by selecting the word before 
        ' the insertion point.
        objSel.WordLeft(True)
        If Not objSel.IsEmpty Then
            ' We can continue only if the selection was not already at 
            ' the beginning of the document.
            Dim strBefore As String = objSel.Text

            ' The text is saved in strBefore; now delete it and move 
            ' past the following word.
            objSel.Delete()
            objSel.WordRight(True)
            If objSel.Text.StartsWith(" ") Or objSel.Text.StartsWith(Microsoft.VisualBasic.ControlChars.Tab) Then
                ' The previous call to WordRight may have skipped some 
                ' white space instead of an actual word. In that case, 
                ' we should call it again.
                objSel.WordRight(True)
            End If

            ' Insert the new text at the end of the selection.
            objSel.Insert(strBefore, vsInsertFlags.vsInsertFlagsInsertAtEnd)
        End If
    Else
        ' If some text is selected, replace the following word with the 
        ' text selection.
        Dim strSelected As String = objSel.Text

        objSel.MoveToPoint(objSel.BottomPoint)
        objSel.WordRight(True)
        If objSel.Text.StartsWith(" ") Or objSel.Text.StartsWith(Microsoft.VisualBasic.ControlChars.Tab) Then
            ' The previous call to WordRight may have skipped some 
            ' white space instead of an actual word. In that case, we 
            ' should call it again.
            objSel.WordRight(True)
        End If

        ' Insert the text, overwriting the existing text and leaving 
        ' the selection containing the inserted text.
        objSel.Insert(strSelected, vsInsertFlags.vsInsertFlagsContainNewText)
    End If
End Sub

.NET Framework-Sicherheit

Siehe auch

Referenz

TextSelection Schnittstelle

EnvDTE-Namespace