Interface HTMLWindow3
Representa uma janela do documento HTML no Visual Studio ambiente de desenvolvimento integrado (IDE).
Namespace: EnvDTE90
Assembly: EnvDTE90 (em EnvDTE90.dll)
Sintaxe
<GuidAttribute("BAD0A3DD-8109-4684-B806-A5282267BFE4")> _
Public Interface HTMLWindow3
Dim instance As HTMLWindow3
[GuidAttribute("BAD0A3DD-8109-4684-B806-A5282267BFE4")]
public interface HTMLWindow3
[GuidAttribute(L"BAD0A3DD-8109-4684-B806-A5282267BFE4")]
public interface class HTMLWindow3
public interface HTMLWindow3
Comentários
HTMLWindow3 retornado pela Object propriedade das Window objeto quando o documento é um documento HTML. Window.Selection e Document.Selection Retorna um TextSelection objeto quando o CurrentTab propriedade estiver definida como vsHTMLTabsSource.
HTMLWindow3, vsHTMLPanes e vsHTMLViews foram adicionadas com a introdução do modo divisão na Visual Studio 2008 Editor de HTML. modo divisão separa os elementos de guia e o modo de exibição da janela do Editor de HTML.Alternar o modo de exibição (para o design ou código-fonte) não significa necessariamente alternando a guia (divisão/design/origem).Por exemplo, quando você clica na guia dividir, alternar entre modos de exibição entre o design e código-fonte não altera a guia, ele só ativa ou desativa as partes de design e código-fonte no modo divisão.
The Visual Studio 2008 HTMLWindow object now also implements the HTMLWindow3 interface that returns the current view (either Design or Source) and the current pane (tab, either Design, Source, or Split).
Regras HTMLWindow3
O comportamento de HTMLWindow3 é:
Get
Painel (tabulação) corrente |
Retornos de exibição corrente |
|---|---|
Um dos vsHTMLViewDesign ou vsHTMLViewSource, dependendo de qual peça está ativo. |
Set
Painel (tabulação) corrente |
Configuração |
|---|---|
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Exemplos
Sub HTMLWindow3Example(ByVal dte As EnvDTE80.DTE2)
' Open an HTML document before running this sample.
If TypeOf dte.ActiveDocument.ActiveWindow.Object Is HTMLWindow3 _
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 HTMLWindow3 object and determine which tab is
' currently active.
Dim objHTMLWin As HTMLWindow3 = _
CType(dte.ActiveDocument.ActiveWindow.Object, HTMLWindow3)
Dim Tab As vsHTMLTabs = CType(objHTMLWin.CurrentTab, _
vsHTMLTabs)
Dim cpane As vsHTMLPanes = vsHTMLPanes.vsHTMLPaneSplit
' Switch to the "split" view, source view.
objHTMLWin.CurrentPane = vsHTMLPanes.vsHTMLPaneSplit
objHTMLWin.CurrentView = vsHTMLViews.vsHTMLViewSource
' Get an EditPoint at the start of the text.
Dim objTextWin As TextWindow = _
CType(objHTMLWin.CurrentTabObject, TextWindow)
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 HTMLWindowExample(_DTE dte)
{
// Open an HTML document before running this sample.
if (dte.ActiveDocument.ActiveWindow.Object is HTMLWindow3)
{
HTMLWindow3 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 HTMLWindow3 object and determine which tab is
// currently active.
objHTMLWin = dte.ActiveDocument.ActiveWindow.Object as
HTMLWindow3;
Tab = objHTMLWin.CurrentTab;
// Switch to the "source" tab.
objHTMLWin.CurrentPane = vsHTMLPanes.vsHTMLPaneSplit;
objHTMLWin.CurrentTab = vsHTMLViews.vsHTMLViewSource;
// 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.");
}