Here is my requirement which I intend to implement. There is one window application showing some icons which take me to different web sites. When I click on one of the icons, it should open an IE window and append a customized name to it.
So, before opening any website after I click on website icon, I want to check if there is already an IE window open with that customized name, if yes, bring that already opened window to the foreground. If not, open a new IE window.
I have checked various questions posted which are related to what I am looking to achieve, but am somehow not able to get it right. Below is my attempt.
For Each e In shellWins
If InStr(1, e.GetProperty("IEWindowName"), namedWindow, CompareMethod.Text) <> 0 Then
hWnd = e.HWND
myIE = e
End If
Next
If hWnd == -1
Dim p As New Process
Dim psi As New ProcessStartInfo(IEPath, webSiteURL)
p.StartInfo = psi 'Trying to open a new IE window
p.Start()
For Each ie In shellWins
If ie.hwdn = p.MainWindowHandle Then
ie.PutProperty("IEWindowName", namedWindow)
End If
Next
End if
Else
myIE.BringToForeground()
This sometime works and sometimes does not. Is there any better way to do it?
It doesn't work in which situation? Does there any error throw when it doesn't work? If there is, please tell us the detailed error information and in which line it occurs.
Besides, you could try to compare the url to check if the website is already open in IE like this:
Sub Main()
Dim shellWins As SHDocVw.ShellWindows
Dim explorer As SHDocVw.InternetExplorer
shellWins = New SHDocVw.ShellWindows
Dim SQuery As String = "https://www.example.com/"
For Each explorer In shellWins
If explorer.Application.Name = "Internet Explorer" And explorer.LocationURL.Contains(SQuery) Then
explorer.BringToForeground()
End If
Next
shellWins = Nothing
explorer = Nothing
End Sub