EditPoint2.PreviousBookmark 方法
將編輯點移至文件中前一個書籤的位置。
命名空間： EnvDTE80
組件： EnvDTE80 (在 EnvDTE80.dll 中)
語法
'宣告
Function PreviousBookmark As Boolean
bool PreviousBookmark()
bool PreviousBookmark()
abstract PreviousBookmark : unit -> bool
function PreviousBookmark() : boolean
傳回值
類型：Boolean
如果編輯點是移到上一個書籤，則為 true，否則為 false。
備註
如果沒有書籤，編輯點將不會移動。
PreviousBookmark 會將 EditPoint 物件移到 EditPoint 現用端點位置之前的第一個書籤。 EditPoint 會在新位置摺疊。
範例
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 安全性
- 完全信任立即呼叫者。這個成員無法供部分信任的程式碼使用。如需詳細資訊，請參閱從部分受信任程式碼使用程式庫。