EditPoint2.PreviousBookmark Yöntem

Makale
10/29/2012

Nokta Düzenlemeden önceki yer işareti belgedeki konumuna taşır.

Ad alanı: EnvDTE80
Derleme: EnvDTE80 (EnvDTE80.dll içinde)

Sözdizimi

'Bildirim
Function PreviousBookmark As Boolean

bool PreviousBookmark()

bool PreviousBookmark()

abstract PreviousBookmark : unit -> bool

function PreviousBookmark() : boolean

Dönüş Değeri

Tür: System.Boolean
true Önceki yer işareti için Düzen'in üzerine taşınır; Aksi halde, false.

Notlar

Daha fazla yer imi yok ise, nokta düzenlemeden taşınmaz.

PreviousBookmarkhareket EditPoint nesne etkin bitiş konumunu önceki ilk yer işareti konumunu EditPoint.EditPoint Yeni konumda daraltılmıştır.

Örnekler

Sub PreviousBookmarkExample(ByVal dte As DTE2)

    ' Create a new text document.
    dte.ItemOperations.NewFile()

    ' Create an EditPoint at the start of the new document.
    Dim doc As TextDocument = _
        CType(dte.ActiveDocument.Object("TextDocument"), TextDocument)
    Dim point As EditPoint = doc.StartPoint.CreateEditPoint
    Dim i As Integer

    ' Insert ten lines of text.
    For i = 1 To 10
        point.Insert("This is a test." & vbCrLf)
    Next

    point.StartOfDocument()

    ' Set a bookmark on each of the first two lines.
    point.SetBookmark()
    point.LineDown(1)
    point.SetBookmark()

    ' Insert text at each bookmark and then clear each bookmark.
    point.PreviousBookmark()
    point.Insert("BOOKMARK 1: ")
    point.ClearBookmark()
    point.NextBookmark()
    point.Insert("BOOKMARK 2: ")
    point.ClearBookmark()

End Sub

public void PreviousBookmarkExample(DTE2 dte)
{
    // Create a new text document.
    dte.ItemOperations.NewFile(@"General\Text File", "", _
        Constants.vsViewKindPrimary);

    // Create an EditPoint at the start of the new document.
    TextDocument doc = _
        (TextDocument)dte.ActiveDocument.Object("TextDocument");
    EditPoint point = doc.StartPoint.CreateEditPoint();

    // Insert ten lines of text.
    for (int i = 1; i <= 10; ++i)
        point.Insert("This is a test.\n");

    point.StartOfDocument();

    // Set a bookmark on each of the first two lines.
    point.SetBookmark();
    point.LineDown(1);
    point.SetBookmark();

    // Insert text at each bookmark and then clear each bookmark.
    point.PreviousBookmark();
    point.Insert("BOOKMARK 1: ");
    point.ClearBookmark();
    point.NextBookmark();
    point.Insert("BOOKMARK 2: ");
    point.ClearBookmark();
}