WebBrowser1_DocumentCompleted 2 fois le processus

salut a tous
je ne comprends pas pourquoi j'ai 2 fois le processus la dessus

Code:

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Dim Enr As New System.Text.StringBuilder
 
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles Wb1.DocumentCompleted
 
Dim elements As HtmlElementCollection = Wb1.Document.GetElementsByTagName("BODY")
If elements.Count > 0 Then
Enr.Append(elements(0).InnerText)
End If
Enr.Append(" ")
Nettoie(Enr) ' ici a chaque changement de page il lance 2 fois le processus
End Sub

Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles Wb1.DocumentCompleted If Wb1.ReadyState.ToString = "Complete" Then Dim elements As HtmlElementCollection = Wb1.Document.GetElementsByTagName("BODY") If elements.Count > 0 Then Enr.Append(elements(0).InnerText) End If Enr.Append(" ") Nettoie(Enr) End If