174 lines
7.4 KiB
VB.net
174 lines
7.4 KiB
VB.net
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Imports System.Data.SqlClient
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Public Class cRechnungsnummern
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Property SpeditionsbuchNr As String = "" 'FIRMA!
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Property Buchungsjahr As String = ""
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Property VonRechnungsNr As Integer = -1
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Property BisRechnungsNr As Integer = -1
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Property LfdRechnungsNr As Integer = 0
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Dim SQL As New SQL
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Public Sub New(SpeditionsbuchNr As String, Buchungsjahr As String)
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Me.SpeditionsbuchNr = SpeditionsbuchNr
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Me.Buchungsjahr = Buchungsjahr
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'Default-Werte:
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'-------------------------------------
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Select Case SpeditionsbuchNr
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Case 1
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VonRechnungsNr = Now.ToString("yy") & "100001"
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BisRechnungsNr = Now.ToString("yy") & "199999"
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Case 3
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VonRechnungsNr = Now.ToString("yy") & "300001"
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BisRechnungsNr = Now.ToString("yy") & "399999"
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Case 7
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VonRechnungsNr = Now.ToString("yy") & "700001"
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BisRechnungsNr = Now.ToString("yy") & "799999"
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Case 11
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VonRechnungsNr = Now.ToString("yy") & "900001"
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BisRechnungsNr = Now.ToString("yy") & "999999"
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Case 15
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VonRechnungsNr = Now.ToString("yy") & "200001"
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BisRechnungsNr = Now.ToString("yy") & "299999"
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Case 20
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VonRechnungsNr = Now.ToString("yy") & "400001"
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BisRechnungsNr = Now.ToString("yy") & "499999"
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Case 17 'FrontOffice
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VonRechnungsNr = Now.ToString("yy") & "500001"
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BisRechnungsNr = Now.ToString("yy") & "599999"
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Case 21 ' UNISPED AT
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VonRechnungsNr = Now.ToString("yy") & "7000000"
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BisRechnungsNr = Now.ToString("yy") & "7999999"
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Case 22 ' UNISPED DE
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VonRechnungsNr = Now.ToString("yy") & "9000000"
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BisRechnungsNr = Now.ToString("yy") & "9999999"
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Case 23 ' UNISPED Zollservice
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VonRechnungsNr = Now.ToString("yy") & "5000000"
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BisRechnungsNr = Now.ToString("yy") & "5999999"
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Case 26 ' VERAG-UNISPED
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VonRechnungsNr = Now.ToString("yy") & "0000001"
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BisRechnungsNr = Now.ToString("yy") & "9999999"
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End Select
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LfdRechnungsNr = VonRechnungsNr
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'-------------------------------------
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LOAD(SpeditionsbuchNr, Buchungsjahr)
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End Sub
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Public Function INCREASE_RGNR() As Integer
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If LfdRechnungsNr > 0 Then
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LfdRechnungsNr += 1
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Else
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LfdRechnungsNr = 1
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End If
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SAVE()
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Return LfdRechnungsNr
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End Function
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Public Function CHECK_RGNR() As Integer ' Prüfung, ob RgNr schon vergeben wurde --> dann +1, bis freie Nr.
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Dim increased = False
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While SQL.DLookup("count(*)", "Rechnungsausgang", " RechnungsNr='" & LfdRechnungsNr & "' and Firma_ID='" & SpeditionsbuchNr & "' ", "FMZOLL", 0) > 0
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LfdRechnungsNr += 1
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increased = True
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End While
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If increased Then SAVE()
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Return LfdRechnungsNr
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End Function
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Public Function SAVE() As Boolean 'obj As Object, tablename As String, where As String) As Boolean
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Dim list As List(Of VERAG_PROG_ALLGEMEIN.MyListItem2) = getParameterList()
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Dim sqlstr = " BEGIN TRAN IF EXISTS(SELECT * FROM [Rechnungsnummern] WITH(updlock,serializable) WHERE [SpeditionsbuchNr]=@SpeditionsbuchNr AND Buchungsjahr=@Buchungsjahr) " &
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" BEGIN " & getUpdateCmd() & " END " &
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" Else " &
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" BEGIN " & getInsertCmd() & " END " &
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" commit tran "
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'MsgBox(sqlstr)
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Return SQL.doSQL(sqlstr, "FMZOLL", , list)
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End Function
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Public Sub LOAD(SpeditionsbuchNr As String, Buchungsjahr As String)
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Try
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Using conn As SqlConnection = cSqlDb.GetNewOpenConnectionFMZOLL()
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Using cmd As New SqlCommand("SELECT * FROM Rechnungsnummern WHERE [SpeditionsbuchNr]=@SpeditionsbuchNr AND Buchungsjahr=@Buchungsjahr ", conn)
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cmd.Parameters.AddWithValue("@SpeditionsbuchNr", SpeditionsbuchNr)
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cmd.Parameters.AddWithValue("@Buchungsjahr", Buchungsjahr)
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Dim dr = cmd.ExecuteReader()
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If dr.Read Then
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Me.SpeditionsbuchNr = cSqlDb.checkNullStr(dr.Item("SpeditionsbuchNr"))
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Me.Buchungsjahr = cSqlDb.checkNullStr(dr.Item("Buchungsjahr"))
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Me.LfdRechnungsNr = cSqlDb.checkNullStr(dr.Item("LfdRechnungsNr"))
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Me.VonRechnungsNr = cSqlDb.checkNullInteger(dr.Item("VonRechnungsNr"))
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Me.BisRechnungsNr = cSqlDb.checkNullInteger(dr.Item("BisRechnungsNr"))
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End If
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dr.Close()
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End Using
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End Using
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'Return Nothing
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Catch ex As Exception
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MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
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End Try
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' Return Nothing
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End Sub
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Function getParameterList() As List(Of VERAG_PROG_ALLGEMEIN.MyListItem2)
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Dim list As New List(Of VERAG_PROG_ALLGEMEIN.MyListItem2)
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list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("SpeditionsbuchNr", SpeditionsbuchNr))
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list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("Buchungsjahr", Buchungsjahr))
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list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("LfdRechnungsNr", LfdRechnungsNr))
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list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("VonRechnungsNr", VonRechnungsNr))
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list.Add(New VERAG_PROG_ALLGEMEIN.MyListItem2("BisRechnungsNr", BisRechnungsNr))
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Return list
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End Function
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Public Function getUpdateCmd() As String
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Try
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Dim list As List(Of VERAG_PROG_ALLGEMEIN.MyListItem2) = getParameterList()
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Dim str As String = ""
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For Each i In list
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str &= "[" & i.Text & "] = @" & i.Text.Replace("-", "").Replace(" ", "") & ","
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Next
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str = str.Substring(0, str.Length - 1) 'wg. ','
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Return (" UPDATE [Rechnungsnummern] SET " & str & " WHERE [SpeditionsbuchNr]=@SpeditionsbuchNr AND Buchungsjahr=@Buchungsjahr ")
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Catch ex As Exception
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MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
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End Try
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Return ""
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End Function
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Public Function getInsertCmd() As String
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Try
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Dim list As List(Of VERAG_PROG_ALLGEMEIN.MyListItem2) = getParameterList()
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Dim str As String = ""
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Dim values As String = ""
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For Each i In list
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str &= "[" & i.Text & "],"
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values &= "@" & i.Text.Replace("-", "").Replace(" ", "") & ","
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Next
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str = str.Substring(0, str.Length - 1) 'wg. ','
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values = values.Substring(0, values.Length - 1) 'wg. ','
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Return (" INSERT INTO [Rechnungsnummern] (" & str & ") VALUES(" & values & ") ")
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Catch ex As Exception
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MsgBox("Fehler in der Funktion '" & System.Reflection.MethodInfo.GetCurrentMethod.Name & "'" & vbNewLine & vbNewLine & ex.Message & vbNewLine & vbNewLine & ex.StackTrace)
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End Try
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Return ""
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End Function
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End Class
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