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VERAG_PROG_ALLGEMEIN/Classes/cWarenbezeichnungBegriffe.vb
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134
VERAG_PROG_ALLGEMEIN/Classes/cWarenbezeichnungBegriffe.vb
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Imports System.Data.SqlClient
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Imports System.Reflection
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Public Class cWarenbezeichnungBegriffe
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Property wb_id As Integer
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Property wb_begriff As String
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Property wb_beispiele As String
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Property wb_datum As Date = Now
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Property wb_Sachbearbeiter As String
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Property wb_SachbearbeiterId As Integer
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Public hasEntry As Boolean = False
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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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Sub New(wb_id)
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If wb_id IsNot Nothing Then
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Me.wb_id = wb_id
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LOAD()
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End If
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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("wb_id", wb_id, , True, True))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("wb_begriff", wb_begriff))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("wb_beispiele", wb_beispiele))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("wb_datum", wb_datum))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("wb_Sachbearbeiter", wb_Sachbearbeiter))
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list.Add(New VERAG_PROG_ALLGEMEIN.SQLVariable("wb_SachbearbeiterId", wb_SachbearbeiterId))
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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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Me.wb_Sachbearbeiter = VERAG_PROG_ALLGEMEIN.cAllgemein.USRKURZNAME
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Me.wb_SachbearbeiterId = VERAG_PROG_ALLGEMEIN.cAllgemein.USRID
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Dim sqlstr = " BEGIN TRAN IF EXISTS(SELECT * FROM tblWarenbezeichnungBegriffe WITH(updlock,serializable) WHERE wb_id=@wb_id) " &
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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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wb_id = SQL.doSQLVarListID(wb_id, sqlstr, "FMZOLL", , list)
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Return wb_id > 0
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End Function
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Public Sub LOAD()
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Try
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Using conn As SqlConnection = SQL.GetNewOpenConnectionFMZOLL()
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Using cmd As New SqlCommand("SELECT * FROM tblWarenbezeichnungBegriffe WHERE wb_id=@wb_id ", conn)
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cmd.Parameters.AddWithValue("@wb_id", wb_id)
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Dim dr = cmd.ExecuteReader()
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If dr.Read Then
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For Each l In getParameterList()
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Dim propInfo As PropertyInfo = Me.GetType.GetProperty(l.Scalarvariable)
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If dr.Item(l.Text) Is DBNull.Value Then
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propInfo.SetValue(Me, Nothing)
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Else
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propInfo.SetValue(Me, dr.Item(l.Text))
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End If
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hasEntry = True
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Next
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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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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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End Sub
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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 [tblWarenbezeichnungBegriffe] SET " & str & " WHERE wb_id=@wb_id ")
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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 tblWarenbezeichnungBegriffe (" & 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 [tblWarenbezeichnungBegriffe] WITH(updlock,serializable) WHERE wb_id=" & Me.wb_id
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Return SQL.doSQL(sqlstr, "FMZOLL")
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End Function
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Public Shared Function DELETE(id As Integer) As Boolean
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Dim SQL As New SQL
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Dim sqlstr = " DELETE FROM [tblWarenbezeichnungBegriffe] WHERE wb_id=" & id
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Return SQL.doSQL(sqlstr, "FMZOLL")
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End Function
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End Class
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