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| Function Msj_Data_Courbe(Byval Des,Nr_Courbe)
Dim objConnection, objCommand, objRecordset, strConnectionString
Dim strSQL, lngCount , lngValue
Dim L,V,T,D,E,N
Set L = HMIRuntime.Tags("LABEL")
Set V = HMIRuntime.Tags("VISIBLE")
Set T = HMIRuntime.Tags("TAGNAME")
Set D = HMIRuntime.Tags("DES")
Set E = HMIRuntime.Tags("ETAT_SQL")
Set N = HMIRuntime.Tags("NAME")
E.Value = "en cours"
E.write
strConnectionString = "Provider=MSDASQL;DSN=SampleDSN;UID=;PWD=;"
Set objConnection = CreateObject("ADODB.Connection")
objConnection.ConnectionString = strConnectionString
objConnection.Open
Set objRecordset = CreateObject("ADODB.Recordset")
Set objCommand = CreateObject("ADODB.Command")
objCommand.ActiveConnection = objConnection
'---------------------- SQL ---------------
strSQL = "SELECT WINCC_COURBE.Description, WINCC_COURBE.Tag, WINCC_COURBE.LABEL, WINCC_COURBE.Visible,WINCC_COURBE.Courbes"
StrSQL = StrSQL + " FROM WINCC_COURBE "
StrSQL = StrSQL + " WHERE WINCC_COURBE.Description='"
StrSQL = StrSQL + Des +"' And WINCC_COURBE.Nr_Courbes= " 'Parametre
StrSQL = StrSQL + Nr_Courbe +";" 'Parametre de la fonction
strSQL = Replace (strSQL,vbNullChar ,"") ' suprimer les carectere null
T.Value ="11111111111111"
T.Write
objCommand.CommandText = strSQL
Msj_debug(Strsql)
Set objRecordset = objCommand.Execute
lngCount = 0
lngCount = objRecordset.Fields.count
'objRecordset.
'Msj_debug("Lire 01")
T.Value = "222222"
T.write
'If (LngCount = vbNullChar)then
' T.Value = "NULL"
' T.write
'End If
'MISE AJOUR DE LA VARIABLE
If (lngCount>0) Then
D.Value = objRecordset.Fields(0).Value
T.Value = objRecordset.Fields(1).Value
L.Value = objRecordset.Fields(2).Value
V.value = objRecordset.Fields(3).Value
N.value = objRecordset.Fields(4).Value
E.Value = "ok"
Else
T.Value = "&"
V.Value = False
T.Value = "&"
D.Value = "&"
N.value = "&"
E.Value = "0 lignes"
End If
L.Write
V.Write
T.Write
D.Write
N.Write
E.write
End Function |
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