Returns or sets a Boolean indicating the Web view state for a folder. True to display the Web page specified by the WebViewURL property. Read/write.
expression.WebViewOn
expression Required. An expression that returns a MAPIFolder object.
This property is always False if the value of the WebViewURL property is empty.
Also, setting the WebViewOn property to True before setting the WebViewURL property will not display the home page specified in the WebViewURL property.
The following Visual Basic for Applications (VBA) example creates a subfolder under the Inbox folder and assigns a home page to it.
Sub SetupFolderHomePage()
Dim outApp As New Outlook.Application
Dim nsp As Outlook.NameSpace
Dim mpfInbox As Outlook.MAPIFolder
Dim mpfNew As Outlook.MAPIFolder
Set nsp = outApp.GetNamespace("MAPI")
Set mpfInbox = nsp.GetDefaultFolder(olFolderInbox)
Set mpfNew = mpfInbox.Folders.Add("MyFolderHomePage")
mpfNew.WebViewURL = "http://www.microsoft.com"
mpfNew.WebViewOn = True
End Sub