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EditPoint.PreviousBookmark Method

Moves the edit point to the location of the previous bookmark in the document.

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

Syntax

'Declaration
Function PreviousBookmark As Boolean
bool PreviousBookmark()
bool PreviousBookmark()
abstract PreviousBookmark : unit -> bool
function PreviousBookmark() : boolean

Return Value

Type: System.Boolean
A Boolean value indicating true if the edit point moves to a previous bookmark, false if not.

Remarks

If there are no more bookmarks, the edit point is not moved.

PreviousBookmark moves the EditPoint object to the location of the first bookmark preceding the location of the active end of the EditPoint. The EditPoint is collapsed at the new location.

Examples

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();
}

.NET Framework Security

See Also

Reference

EditPoint Interface

EnvDTE Namespace

Other Resources

How to: Compile and Run the Automation Object Model Code Examples