<NME> MsSQLConfig.cs
<BEF> ﻿using System.Collections.Generic;
using System.ComponentModel;
using System.Runtime.Serialization;
using System.Xml.Serialization;

namespace DotNetSimaticDatabaseProtokollerLibrary.SettingsClasses.Storage
{
    public class MsSQLConfig : StorageConfig
    {
        private string _server = "localhost";
        //[DataMember]        
        public string Server
        {
            get { return _server; }
            set { _server = value; NotifyPropertyChanged("Server"); }
        }

        private int _port = 1433;
        //[DataMember]
        public int Port
        {
            get { return _port; }
            get { return _port; }
        }

        private string _username;
        //[DataMember]
        public string Username
        {
            get { return _username; }
            get { return _username; }
        }

        private string _password;
        //[DataMember]
        public string Password
        {
            get { return _password; }
            get { return _password; }
        }

        private string _database;
        //[DataMember]
        public string Database
        {
            get { return _database; }
            get { return _database; }
            set { _database = value; NotifyPropertyChanged("Database"); }
        }

        private string _extendedConnectionString;
        [Description("When this String is set, Username, Password and Port are not used!!")]
        public string ExtendedConnectionString
        {
            get { return _extendedConnectionString; }
            set { _extendedConnectionString = value; NotifyPropertyChanged("ExtendedConnectionString"); }
        }

        [XmlIgnore]
        public override List<string> DatabaseFieldTypes
        {
            get { return new List<string>() { "bigint", "numeric", "bit", "smallint", "decimal", "smallmoney", "int", "tinyint", "money", "float", "date", "datetime", "time", "char", "varchar", "text", "nchar", "nvarchar", "ntext" }; }
        }

        public override string ToString()
        {
            return "MsSQL-Server (Server=" + Server + ", Port=" + Port + ", Username=" + Username + ")";
        }
    }
}

<MSG> More fixes...

<DFF> @@ -8,15 +8,20 @@ namespace DotNetSimaticDatabaseProtokollerLibrary.SettingsClasses.Storage
     public class MsSQLConfig : StorageConfig
     {
         private string _server = "localhost";
-        //[DataMember]        
         public string Server
         {
             get { return _server; }
             set { _server = value; NotifyPropertyChanged("Server"); }
         }
 
+        private bool _combineMultipleInsertsInATransaction;
+        public bool CombineMultipleInsertsInATransaction
+        {
+            get { return _combineMultipleInsertsInATransaction; }
+            set { _combineMultipleInsertsInATransaction = value; NotifyPropertyChanged("CombineMultipleInsertsInATransaction"); }
+        }
+
         private int _port = 1433;
-        //[DataMember]
         public int Port
         {
             get { return _port; }
@@ -24,7 +29,6 @@ namespace DotNetSimaticDatabaseProtokollerLibrary.SettingsClasses.Storage
         }
 
         private string _username;
-        //[DataMember]
         public string Username
         {
             get { return _username; }
@@ -32,7 +36,6 @@ namespace DotNetSimaticDatabaseProtokollerLibrary.SettingsClasses.Storage
         }
 
         private string _password;
-        //[DataMember]
         public string Password
         {
             get { return _password; }
@@ -40,7 +43,6 @@ namespace DotNetSimaticDatabaseProtokollerLibrary.SettingsClasses.Storage
         }
 
         private string _database;
-        //[DataMember]
         public string Database
         {
             get { return _database; }

More fixes...