HtmlWindow.DomWindow Property

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: HtmlWindow.cs

Source:: HtmlWindow.cs

Source:: HtmlWindow.cs

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.

Gets the unmanaged interface wrapped by this class.

public:
 property System::Object ^ DomWindow { System::Object ^ get(); };

public object DomWindow { get; }

member this.DomWindow : obj

Public ReadOnly Property DomWindow As Object

Property Value

Object

An object that can be cast to an IHTMLWindow2, IHTMLWindow3, or IHTMLWindow4 pointer.

Examples

The following code example obtains an IHTMLWindow2 pointer from a document's window and displays a new document in a modal window.

private void ShowModalDialog()
{
    if (!(webBrowser1.Document == null)) 
    {
        HtmlWindow frame = webBrowser1.Document.Window;

        String dialogArguments = "dialogHeight: 250px; dialogWidth: 300px; dialogTop: 300px;" + 
            "dialogLeft: 300px; edge: Sunken; center: Yes; help: Yes; resizable: No; status: No;";

        // Show the dialog.
        mshtml.IHTMLWindow2 rawWindow = (mshtml.IHTMLWindow2)frame.DomWindow;
        Object o = new Object();
        Object args = (Object)dialogArguments;
        rawWindow.showModalDialog("http://www.adatum.com/dialogWindow.htm", ref o, ref args);
    }
}

Private Sub ShowModalDialog()
    If (WebBrowser1.Document IsNot Nothing) Then
        Dim Frame As HtmlWindow = WebBrowser1.Document.Window

        Dim DialogArguments As String = "dialogHeight: 250px; dialogWidth: 300px; dialogTop: 300px;" & _
            "dialogLeft: 300px; edge: Sunken; center: Yes; help: Yes; resizable: No; status: No;"

        ' Show the dialog.
        Dim RawWindow As mshtml.IHTMLWindow2 = Frame.DomWindow
        RawWindow.showModalDialog("http://www.adatum.com/dialogWindow.htm", Nothing, CObj(DialogArguments))
    End If
End Sub

Remarks

Use the underlying unmanaged interface pointers to the Document Object Model (DOM) to execute methods not exposed by HtmlWindow.

You must add a referenced to the unmanaged MSHTML.dll in order to use DomWindow. For more information, see Importing a Type Library as an Assembly.

Applies to

Product	Versions
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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