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Public Sub P2_telecharge_cour_isin()
For y = 1 To nbre_de_PF
filename_url = "C:\vb\PF" & y & "\url\url.txt"
source_isin = "C:\VB/PF" & y & "/cours/"
source_lock = "C:\VB/PF" & y & "/lock/"
Dim filelines() As String = File.ReadAllLines(filename_url)
If (filelines.Length > 0) Then
For x = 1 To filelines.Length
Label6.Text = " un instant svp ... " & "PF" & y & " " & x & "/" & filelines.Length
z = filelines.Length
web.ScriptErrorsSuppressed = True
WebBrowser1.ScriptErrorsSuppressed = True
web.Navigate(filelines(filelines.Length - x))
While (Not web.ReadyState = WebBrowserReadyState.Complete)
Application.DoEvents()
End While
WebBrowser1.Url = web.Url
REM Label6.Text = ""
Label6.Text = "PF" & y & " " & x & "/" & filelines.Length
'ici erreur
html_Element1 = web.Document.GetElementById("overviewQuickstatsDiv").InnerHtml
html_Element2 = web.Document.GetElementById("snapshotTitleDiv").InnerHtml
Call P2_1_affichage_isin(y) ' affiche a l'ecran les valeurs à gauche
Next x
Else
Result = MessageBox.Show(Me, "le fichier url.txt du répertoire PF" & y & " est vide", "erreur fichier", MessageBoxButtons.OK, MessageBoxIcon.Stop)
End If
Next y
Label6.Text = ""
End Sub
gestion_des_erreurs:
If Err.Number = 91 Then 'erreur d'une page 404 not found
Result = MessageBox.Show(Me, "j'enregistre pas le fichier " & x & "/" & z & " car la page web est inaccessible", "erreur", MessageBoxButtons.OK, MessageBoxIcon.Stop)
On Error GoTo 0
Resume Next
Else
If Err.Number() <> 0 Then
Result = MessageBox.Show(Me, "Erreur n° " & Err.Number & vbCrLf & "Description : " & Err.Description, "Erreur d'execution", MessageBoxButtons.OK, MessageBoxIcon.Error)
End If
End If
End Sub |
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