IncrementalSearch.SearchBackward 方法

以目前的模式比對,從目前位置搜尋到文件開頭。

命名空間:  EnvDTE80
組件:  EnvDTE80 (在 EnvDTE80.dll 中)

語法

'宣告
Function SearchBackward As vsIncrementalSearchResult
vsIncrementalSearchResult SearchBackward()
vsIncrementalSearchResult SearchBackward()
abstract SearchBackward : unit -> vsIncrementalSearchResult 
function SearchBackward() : vsIncrementalSearchResult

傳回值

型別:EnvDTE80.vsIncrementalSearchResult
vsIncrementalSearchResult 列舉型別。

備註

SearchBackward 可向上搜尋,不論上次的搜尋方向為何。但它並不會修改模式比對。

如果找到符合項目,編輯器的選取範圍會移到新位置。如果搜尋失敗,則選取範圍不會移動。

如果模式比對是空的,SearchBackward 只會設定搜尋的方向。

範例

Sub testIS2()
    ' Before running, open a document in Visual Studio.
    ' Set variables for text pane.
    Dim tp As EnvDTE80.TextPane2
    tp = CType(DTE.ActiveDocument.ActiveWindow.Object.ActivePane, _
    TextPane2)
    ' Start an incremental search backward from
    ' the current insertion point in the document.
    tp.IncrementalSearch.StartBackward()
    ' Add the character "a" to the search pattern.
    tp.IncrementalSearch.AppendCharAndSearch(Asc("a"))
    ' Display the parent name for IncrementalSearch object.
    MsgBox("IncrementalSearch parent: " & _
    tp.IncrementalSearch.DTE.FullName)
    MsgBox("Search pattern length: " & _
    tp.IncrementalSearch.Pattern.Length)
    ' Perform incremental search using the pattern ("a").
    tp.IncrementalSearch.SearchWithLastPattern()
    ' After the search, exit incremental search mode.
    MsgBox("DeleteCharAndBackup")
    tp.IncrementalSearch.DeleteCharAndBackup()
    MsgBox("SearchForward")
    tp.IncrementalSearch.SearchForward()
    MsgBox("SearchBackward")
    tp.IncrementalSearch.SearchBackward()
    MsgBox("Exit")
    tp.IncrementalSearch.Exit()
End Sub

.NET Framework 安全性

請參閱

參考

IncrementalSearch 介面

EnvDTE80 命名空間

其他資源

How to: Search for Text Incrementally

How to: Search a Document Incrementally