HTMLWindow3 الواجهة
يمثل نافذة مستند HTML في Visual Studioبيئة التطوير المتكاملة (IDE).
مساحة الاسم: EnvDTE90
التجميع: EnvDTE90 (في EnvDTE90.dll)
بناء الجملة
'إقرار
<GuidAttribute("BAD0A3DD-8109-4684-B806-A5282267BFE4")> _
Public Interface HTMLWindow3
[GuidAttribute("BAD0A3DD-8109-4684-B806-A5282267BFE4")]
public interface HTMLWindow3
[GuidAttribute(L"BAD0A3DD-8109-4684-B806-A5282267BFE4")]
public interface class HTMLWindow3
[<GuidAttribute("BAD0A3DD-8109-4684-B806-A5282267BFE4")>]
type HTMLWindow3 = interface end
public interface HTMLWindow3
ملاحظات
HTMLWindow3هو التي يتم إرجاعها بواسطةObjectخاصيةWindowكائن عند المستند هو على المستند HTML. Window.Selection and Document.Selection returns a TextSelection object when the CurrentTab property is set to vsHTMLTabsSource.
HTMLWindow3,vsHTMLPanesوvsHTMLViewsتمت إضافتها باستخدام عرض "انقسام" في المقدمةVisual Studio 2008محرر HTML. تقسيم عرض علامة تبويب يفصل و عرض عناصر نافذة "محرر HTML". تبديل عرض (للتصميم "أو" مصدر ") لا بالضرورة يعني تبديل علامة تبويب (التصميم/الانقسام/مصدر). على سبيل المثال، عند النقر فوق علامة تبويب فصل، التبديل بين طرق العرض بين تصميم و المصدر لا يتم تغيير علامة تبويب، يقوم بتنشيط أو إلغاء التنشيط أجزاء التصميم و المصدر في عرض "فصل" فقط.
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).
قواعد HTMLWindow3
سلوك HTMLWindow3هو:
Get
الحالي جزء (علامة تبويب) |
إرجاع عرض الحالي |
|---|---|
أما vsHTMLViewDesignأو vsHTMLViewSource، حسب على أي جزء هو النشط؟ة. |
تعيين
الحالي جزء (علامة تبويب) |
الإعداد |
|---|---|
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أمثلة
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.");
}