210 lines
8.3 KiB
VB.net
210 lines
8.3 KiB
VB.net
Imports System.Data.SqlClient
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Imports System.Reflection
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Public Class cFremdwaehrungskurse
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Property fw_id As String
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Property fw_iso2 As String
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Property fw_iso3 As String
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Property fw_land As String
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Property fw_startdatum As Date
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Property fw_enddatum As Date
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Property fw_kurswert As Double
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Dim SQL As New SQL
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Sub New()
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End Sub
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Public Function getParameterList() As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
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Dim list As New List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_id", fw_id))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_iso2", fw_iso2))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_iso3", fw_iso3))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_land", fw_land))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_startdatum", fw_startdatum))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_enddatum", fw_enddatum))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_kurswert", fw_kurswert))
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Return list
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End Function
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Public Function SAVE() As Boolean
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Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()
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Dim sqlstr = " BEGIN TRAN IF EXISTS(SELECT * FROM tblZOLL_Wechselkurse WITH(updlock,serializable) WHERE fw_iso2=@fw_iso2 AND fw_startdatum=@fw_startdatum AND fw_enddatum=@fw_enddatum AND fw_kurswert=@fw_kurswert) " &
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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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Return SQL.doSQLVarList(sqlstr, "FMZOLL", , 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.SQLVariable) = getParameterList()
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Dim str As String = ""
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For Each i In list
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If Not i.isPrimaryParam Then
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str &= "[" & i.Text & "] = @" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
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End If
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Next
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str = str.Substring(0, str.Length - 1) 'wg. ','
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Return (" UPDATE [tblZOLL_Wechselkurse] SET " & str & " WHERE fw_iso2=@fw_iso2 AND fw_startdatum=@fw_startdatum AND fw_enddatum=@fw_enddatum AND fw_kurswert=@fw_kurswert")
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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.SQLVariable) = 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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If Not i.isPrimaryParam Then
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str &= "[" & i.Text & "],"
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values &= "@" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
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End If
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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 tblZOLL_Wechselkurse (" & 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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'Public Function DELETE() As Boolean 'obj As Object, tablename As String, where As String) As Boolean
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' Dim sqlstr = " DELETE FROM [tblEZB_Waehrungskurse] WITH(updlock,serializable) WHERE ezb_waehrungscode='" & ezb_waehrungscode & "' AND ezb_datum='" & ezb_datum & "' "
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' Return SQL.doSQL(sqlstr, "FMZOLL")
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'End Function
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'Shared Function UPDATE_Waehrungstabelle(datum As Date) As Boolean 'obj As Object, tablename As String, where As String) As Boolean
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' Dim sqlstr = " UPDATE [Währungstabelle] SET [Währungstabelle].Eurokurs=tblEZB_Waehrungskurse.ezb_kurs
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' FROM [Währungstabelle] inner join tblEZB_Waehrungskurse on [Währungstabelle].Währungsschlüssel=tblEZB_Waehrungskurse.ezb_waehrungsschluessel where tblEZB_Waehrungskurse.ezb_datum='" & datum.ToShortDateString & "' "
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' Return (New SQL).doSQL(sqlstr, "FMZOLL")
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'End Function
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'Shared Function GET_KURS(ezb_waehrungscode As String, datum As Date) As Double
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' Dim sqlstr = " SELECT TOP 1 [ezb_kurs] FROM [tblEZB_Waehrungskurse] where ezb_waehrungscode='" & ezb_waehrungscode & "' and ezb_datum<='" & datum.ToShortTimeString & "' order by ezb_datum desc"
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' Return (New SQL).getValueTxtBySql(sqlstr, "FMZOLL",,, 0)
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'End Function
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'Shared Function EXCHANGE(betrag As Double, waehrungscode As String, datum As Date) As Double
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' Dim sqlstr = " SELECT TOP 1 [ezb_kurs] FROM [tblEZB_Waehrungskurse] where ezb_waehrungscode='" & waehrungscode & "' and ezb_datum<='" & datum.ToShortTimeString & "' order by ezb_datum desc"
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' Return (New SQL).getValueTxtBySql(sqlstr, "FMZOLL",,, 0) * betrag
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'End Function
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End Class
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Public Class cWaehrungskurseNEU
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Property fw_id As String
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Property fw_iso2 As String
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Property fw_iso3 As String
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Property fw_land As String
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Property fw_kurswert As Double
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Dim SQL As New SQL
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Sub New()
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End Sub
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Public Function getParameterList() As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
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Dim list As New List(Of VERAG_PROG_ALLGEMEIN.SQLVariable)
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_id", fw_id))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_iso2", fw_iso2))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_iso3", fw_iso3))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_land", fw_land))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("fw_kurswert", fw_kurswert))
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Return list
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End Function
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Public Function SAVE() As Boolean
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Dim list As List(Of VERAG_PROG_ALLGEMEIN.SQLVariable) = getParameterList()
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Dim sqlstr = " BEGIN TRAN IF EXISTS(SELECT * FROM tblWahrungtabelleNEU WITH(updlock,serializable) WHERE fw_iso2=@fw_iso2 AND fw_land=@fw_land) " &
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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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Return SQL.doSQLVarList(sqlstr, "FMZOLL", , 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.SQLVariable) = getParameterList()
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Dim str As String = ""
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For Each i In list
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If Not i.isPrimaryParam Then
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str &= "[" & i.Text & "] = @" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
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End If
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Next
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str = str.Substring(0, str.Length - 1) 'wg. ','
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Return (" UPDATE [tblWahrungtabelleNEU] SET " & str & " WHERE fw_iso2=@fw_iso2 AND fw_land=@fw_land")
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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.SQLVariable) = 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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If Not i.isPrimaryParam Then
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str &= "[" & i.Text & "],"
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values &= "@" & i.Scalarvariable & "," '.Replace("-", "").Replace(" ", "") & ","
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End If
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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 tblWahrungtabelleNEU (" & 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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