public static void Main()
string menge2 = "_menge2";
string abgabedurch = "_abgabedurch";
string ungueltig = "_ungueltig";
for(int i = 1; i <= 31; i++) {
string o1 = qck + i.ToString("D2") + inr + "\t\t = \" + _tool.DBNullable(entry." + qck + i.ToString("D2") + inr + ") + @\",";
string o2 = qck + i.ToString("D2") + quick + "\t\t = \" + _tool.DBNullable(entry." + qck + i.ToString("D2") + quick + ") + @\",";
string o3 = qck + i.ToString("D2") + menge + "\t\t = \" + _tool.DBNullable(entry." + qck + i.ToString("D2") + menge + ") + @\",";
string o4 = qck + i.ToString("D2") + menge2 + "\t\t= \" + _tool.DBNullable(entry." + qck + i.ToString("D2") + menge2 + ") + @\",";
string o5 = qck + i.ToString("D2") + abgabedurch + " = '\" + entry." + qck + i.ToString("D2") + abgabedurch + " + @\"',";
string o6 = qck + i.ToString("D2") + ungueltig + "\t = \" + _tool.DBNullable(entry." + qck + i.ToString("D2") + ungueltig + ") + @\",";