IncrementalSearch.DeleteCharAndBackup Method

Reference

Definition

Namespace:: EnvDTE80

Assembly:: EnvDTE80.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.11.40262

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Removes one character from the search pattern and moves the selection back to the previous match.

public:
 EnvDTE80::vsIncrementalSearchResult DeleteCharAndBackup();

public:
 EnvDTE80::vsIncrementalSearchResult DeleteCharAndBackup();

EnvDTE80::vsIncrementalSearchResult DeleteCharAndBackup();

[System.Runtime.InteropServices.DispId(8)]
public EnvDTE80.vsIncrementalSearchResult DeleteCharAndBackup ();

[<System.Runtime.InteropServices.DispId(8)>]
abstract member DeleteCharAndBackup : unit -> EnvDTE80.vsIncrementalSearchResult

Public Function DeleteCharAndBackup () As vsIncrementalSearchResult

Returns

vsIncrementalSearchResult

A vsIncrementalSearchResult enumeration.

Attributes: DispIdAttribute

Examples

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

Remarks

DeleteCharAndBackup effectively reverses the last search action. The last character in the pattern is removed and the selection is moved to the previous match (regardless of the direction of the search.)

Applies to

Sdílet prostřednictvím