Problem with trying to convert this vbscript into vb that I can use in Visual Studio

I'm trying to make an auto-form filler. I have a vbscript I am using that works, but I am having trouble converting it so I can use it in Visual Studio with a Visual Studio web browser instead of IE.

VBscript (works) code:
Set IE = CreateObject("InternetExplorer.Application")
intHighNumber = 193949
intLowNumber = 1

For i = 1 to 5
Randomize
intNumber = Int((intHighNumber - intLowNumber + 1) * Rnd + intLowNumber)
Next
s = cstr(intNumber)
set WshShell = WScript.CreateObject("WScript.Shell")
IE.Navigate "INSERTURL&resize,128px"
IE.Visible = True
Wscript.Sleep 1000
IE.Document.All.Item("AVALUE").Value = "6"
IE.Document.All.Item("AVALUE1").Value = "2"
IE.Document.All.Item("AVALUE2").Value = "2000"
IE.Document.All.Item("AVALUE3").Value = s
IE.Document.All.Item("pass").Value = "nono2355"
IE.Document.All.Item("MaleBtn").Click
IE.Document.All.Item("passConfirm").Value = "nono2355"
IE.Navigate "AURL2&resize,128px"
WshShell.AppActivate "IE"
WshShell.SendKeys "{ENTER}"


VB (Failed) code:
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Dim intHighNumber = 193949
Dim intLowNumber = 1

For i = 1 To 5
Randomize()
Dim intNumber = Int((intHighNumber - intLowNumber + 1) * Rnd() + intLowNumber)
Next
Dim s = CStr(intNumber)
WshShell = WScript.CreateObject("WScript.Shell")
WebBrowser1.Navigate "AURL&resize,128px"
WebBrowser1.Visible = True
Wscript.Sleep 1000
WebBrowser1.Document.All.Item("AVALUE").Value = "6"
WebBrowser1.Document.All.Item("AVALUE1").Value = "2"
WebBrowser1.Document.All.Item("AVALUE2").Value = "2000"
WebBrowser1.Document.All.Item("AVALUE3").Value = s
WebBrowser1.Document.All.Item("pass").Value = "nono2355"
WebBrowser1.Document.All.Item("MaleBtn").Click()
WebBrowser1.Document.All.Item("passConfirm").Value = "nono2355"
WebBrowser1.Navigate("AURL2&resize,128px")
WshShell.AppActivate "IE"
WshShell.SendKeys "{ENTER}"

End Sub