Hi,
I used webbrowser,drawtobitmap method to create an image of my resultant web page and I am getting "parameter is not valid " error. Following is the code
Dim url As String = "www.test.com?sid=viewstate("sID").toistring()"
Dim imagename As String = Server.MapPath("~/testf/test.png")
Dim web As System.Windows.Forms.WebBrowser = New System.Windows.Forms.WebBrowser()
With web
.ScrollBarsEnabled = False
.ScriptErrorsSuppressed = True
.Navigate(url)
While Not .ReadyState = Windows.Forms.WebBrowserReadyState.Complete
System.Windows.Forms.Application.DoEvents()
System.Threading.Thread.Sleep(10000)
End While
End With
Dim width As Integer = web.Document.Body.ScrollRectangle.Width
Dim height As Integer = web.Document.Body.ScrollRectangle.Height
...
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