Proprietà HTMLWindow.CurrentTab

Articolo
08/11/2011

Ottiene o imposta lo stato, attivo o inattivo, della scheda Origine o della scheda Progettazione nella finestra di modifica HTML.

Spazio dei nomi: EnvDTE
Assembly: EnvDTE (in EnvDTE.dll)

Sintassi

'Dichiarazione
Property CurrentTab As vsHTMLTabs
    Get
    Set

vsHTMLTabs CurrentTab { get; set; }

property vsHTMLTabs CurrentTab {
    vsHTMLTabs get ();
    void set (vsHTMLTabs value);
}

abstract CurrentTab : vsHTMLTabs with get, set

function get CurrentTab () : vsHTMLTabs
function set CurrentTab (value : vsHTMLTabs)

Valore proprietà

Tipo: EnvDTE.vsHTMLTabs
Costante vsHTMLTabs che indica la scheda attiva:

Esempi

Sub CurrentTabExample (ByVal dte As EnvDTE.DTE)
    ' Open an HTML document before running this sample.
    If TypeOf dte.ActiveDocument.ActiveWindow.Object Is HTMLWindow Then
        ' Ask the user for a file to insert into the body of the HTML 
        ' document. This file should be an HTML fragment.
        Dim strFile As String = InputBox("Enter the name of a file to _
        insert at the end of the HTML document:")
        ' Get the HTMLWindow object and determine which tab is 
        ' currently active.
        Dim objHTMLWin As HTMLWindow = _
        dte.ActiveDocument.ActiveWindow.Object
        Dim Tab As vsHTMLTabs = objHTMLWin.CurrentTab

        ' Switch to the "source" tab.
        objHTMLWin.CurrentTab = vsHTMLTabs.vsHTMLTabsSource

        ' Get an EditPoint at the start of the text.
        Dim objTextWin As TextWindow = objHTMLWin.CurrentTabObject
        Dim objEP As EditPoint = _
        objTextWin.ActivePane.StartPoint.CreateEditPoint

        ' Look for the end of the document body.
        If objEP.FindPattern("</body>") Then
            ' Insert the contents of the file.
            objEP.InsertFromFile(strFile)
        End If

        ' Switch back to the original view of the HTML file.
        objHTMLWin.CurrentTab = Tab
    Else
        MsgBox("You must open an HTML document.")
    End If
End Sub

public void CurrentTabExample(_DTE dte)
{
    // Open an HTML document before running this sample.
    if (dte.ActiveDocument.ActiveWindow.Object is HTMLWindow)
    {
        HTMLWindow objHTMLWin;
        vsHTMLTabs Tab;
        String strFileName;
        // Ask the user for a file to insert into the body of the HTML 
        // document. This file should be an HTML fragment.
        strFileName = Microsoft.VisualBasic.Interaction.InputBox 
        ("Enter the name of a file to insert at the end of the HTML 
        document:","","",100,100);
        // Get the HTMLWindow object and determine which tab is 
        // currently active.
        objHTMLWin = dte.ActiveDocument.ActiveWindow.Object as 
        HTMLWindow;
        Tab = objHTMLWin.CurrentTab;

        // Switch to the "source" tab.
        objHTMLWin.CurrentTab = vsHTMLTabs.vsHTMLTabsSource;

        // Get an EditPoint at the start of the text.
        TextWindow objTextWin;
        EditPoint ep;
        EditPoint ep2 = null;
        TextRanges textRanges = null;
        objTextWin = objHTMLWin.CurrentTabObject as TextWindow;
        ep = objTextWin.ActivePane.StartPoint.CreateEditPoint();
        textRanges = objTextWin.Selection.TextRanges;

        // Look for the end of the document body.
        if (ep.FindPattern 
        ("</body>",(int)vsFindOptions.vsFindOptionsNone, ref ep2, ref 
        textRanges))
            // Insert the contents of the file.
            ep.InsertFromFile (strFileName);
            // Switch back to the original view of the HTML file.
            objHTMLWin.CurrentTab = Tab;
    }
        else
            MessageBox.Show ("You must open an HTML document.");
}

Sicurezza di .NET Framework

Attendibilità totale per il chiamante immediato. Impossibile utilizzare questo membro in codice parzialmente attendibile. Per ulteriori informazioni, vedere Utilizzo di librerie da codice parzialmente attendibile.

Vedere anche

Riferimenti

HTMLWindow Interfaccia

Spazio dei nomi EnvDTE

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