Propriedade HTMLWindow.CurrentTab

Artigo
08/25/2010

Obtém ou define o estado (ativo ou inativo) do de Origem de ou guia Designer, na janela de Editarar de HTML.

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

Sintaxe

Property CurrentTab As vsHTMLTabs

Dim instance As HTMLWindow
Dim value As vsHTMLTabs

value = instance.CurrentTab

instance.CurrentTab = value

vsHTMLTabs CurrentTab { get; set; }

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

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

Valor da propriedade

Tipo: EnvDTE.vsHTMLTabs
Uma constante de vsHTMLTabs indicando a guia Ativo:

Exemplos

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.");
}

Permissões

Confiar total para o chamador imediato. Este membro não pode ser usado pelo código parcialmente confiável. Para obter mais informações, consulte Usando bibliotecas de códigos parcialmente Confiável.

Consulte também

Referência

HTMLWindow Interface

HTMLWindow Membros

Espaço para nome EnvDTE

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