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  private void EventLoop_Tick(object sender, EventArgs e)
        {
            EventLoop.Enabled = false;

            if (BW_Event.IsBusy != true)
            {
                BW_Event.RunWorkerAsync();
            }
        }

        private void BW_Event_DoWork(object sender, DoWorkEventArgs e)
        {
            BW_Event.ReportProgress(0);
        }

        private void BW_Event_ProgressChanged(object sender, ProgressChangedEventArgs e)
        {
            try
            {
                S7VariablenResult s7VariablenResult = LeakResult();

                string createTargetPath = "";

                if (s7VariablenResult.TrigSaveFiles && (s7VariablenResult.TypLinks || s7VariablenResult.TypRechts) && !s7VariablenResult.RoboterDSLeer && !s7VariablenResult.FMBauteil && !s7VariablenResult.RoboterDSLeer)
                {

                    lblPraegeCode.Text = s7VariablenResult.PraegeCodeNr; // It’s already a string
                    lblFolderName.Text = s7VariablenResult.FolderName;
                    lblPraegeCode2.Text = s7VariablenResult.PraegeCode2Nr;

                    createTargetPath = Path.Combine(@"D:\S7_Export\AppData", lblFolderName.Text);
                    try
                    {
                        //Ordner erstellen
                        if (!Directory.Exists(createTargetPath))
                        {
                            Directory.CreateDirectory(createTargetPath);
                        }
                    }
                    catch (Exception ex)
                    {
                        MessageBox.Show(this, ex.Message, "Ordner erstellen fehlgeschlagen!", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }

                    
                    // 10R01 Tox Clinchnietbolzen

                    //IEnumerable<string> Tox10R01files = Directory.EnumerateFiles(@"\\tox10r01\AppData", "*", System.IO.SearchOption.TopDirectoryOnly).Where(x => x.Contains(lblPraegeCode.Text));
                    IEnumerable<string> Tox10R01files = Directory.EnumerateFiles(@"\\computer\PDE\tox10r01\AppData", "*", System.IO.SearchOption.TopDirectoryOnly).Where(x => x.Contains(lblPraegeCode.Text));

                    foreach (string file in Tox10R01files)
                    {

                        try
                        {
                            File.Copy(file, $"{Path.Combine(@"D:\S7_Export\AppData", lblFolderName.Text + "\\")}{Path.GetFileName(file) }");

                        }
                        catch (DirectoryNotFoundException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                        catch (UnauthorizedAccessException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                    }


                    
                    //15R01 Tox Kalottenprägen

                    //IEnumerable<string> ToxKPr15R01files = Directory.EnumerateFiles(@"\\tox15r01\AppData\", "*", System.IO.SearchOption.TopDirectoryOnly).Where(x => x.Contains(lblPraegeCode.Text));
                    IEnumerable<string> ToxKPr15R01files = Directory.EnumerateFiles(@"\\computer\PDE\tox15r01\AppData", "*", System.IO.SearchOption.TopDirectoryOnly).Where(x => x.Contains(lblPraegeCode.Text));

                    foreach (string file in ToxKPr15R01files)
                    {

                        try
                        {
                            File.Copy(file, $"{Path.Combine(@"D:\S7_Export\AppData", lblFolderName.Text + "\\")}{Path.GetFileName(file) }");

                        }
                        catch (DirectoryNotFoundException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                        catch (UnauthorizedAccessException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                    }

                    
                    //15R02 Tox Clinchnietbolzen

                    //IEnumerable<string> Tox15R02files = Directory.EnumerateFiles(@"\\tox15r02\AppData\", "*", System.IO.SearchOption.TopDirectoryOnly).Where(x => x.Contains(lblPraegeCode.Text));
                    IEnumerable<string> Tox15R02files = Directory.EnumerateFiles(@"\\computer\PDE\tox15r02\AppData", "*", System.IO.SearchOption.TopDirectoryOnly).Where(x => x.Contains(lblPraegeCode.Text));

                    foreach (string file in Tox15R02files)
                    {

                        try
                        {
                            File.Copy(file, $"{Path.Combine(@"D:\S7_Export\AppData", lblFolderName.Text + "\\")}{Path.GetFileName(file) }");

                        }
                        catch (DirectoryNotFoundException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                        catch (UnauthorizedAccessException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                    }

                    
                    //15R02 Intec Kleben

                    //IEnumerable<string> Kle15R02dirs = Directory.EnumerateDirectories(@"\\kl15r02\AppData\", "*", System.IO.SearchOption.AllDirectories).Where(x => x.Contains(lblPraegeCode.Text));
                    IEnumerable<string> Kle15R02dirs = Directory.EnumerateDirectories(@"\\computer\PDE\kle15r02\AppData", "*", System.IO.SearchOption.AllDirectories).Where(x => x.Contains(lblPraegeCode.Text));

                    foreach (string dir in Kle15R02dirs)
                    {
                        try
                        {
                            // ohne Backslash
                            //FileSystem.CopyDirectory(dir, dir.Replace(@"\\kl15r02\AppData", Path.Combine(@"D:\S7_Export\AppData", lblFolderName.Text)), true);
                            FileSystem.CopyDirectory(dir, dir.Replace(@"\\computer\PDE\kle15r02\AppData", Path.Combine(@"D:\S7_Export\AppData", lblFolderName.Text)), true);

                        }
                        catch (DirectoryNotFoundException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                        catch (UnauthorizedAccessException ex)
                        {
                            ex.SaveErrorMessage();
                        }
                    }
 private S7VariablenResult LeakResult()
        {
            S7VariablenResult s7VariablenResult = new S7VariablenResult();
            // Reads the buffer.
            int dbnumber = short.Parse(txtDBNr.Text);
            int dboffset = short.Parse(txtDBOffsetNr.Text);
            int dbsize = short.Parse(txtDBSizeNr.Text);

            int PraegeCodeDBPos = short.Parse(txtPraegeCodeDBPos.Text);
            int FolderNameDBPos = short.Parse(txtFolderNameDBPos.Text);
            int PraegeCode2DBPos = short.Parse(txtPraegeCode2DBPos.Text);

            int TrigSaveFilesByte = short.Parse(txtTrigSaveFilesByte.Text);
            int TrigSaveFilesBit = short.Parse(txtTrigSaveFilesBit.Text);

            int TypLinksByte = short.Parse(txtTypLinksByte.Text);
            int TypLinksBit = short.Parse(txtTypLinksBit.Text);

            int TypRechtsByte = short.Parse(txtTypRechtsByte.Text);
            int TypRechtsBit = short.Parse(txtTypRechtsBit.Text);

            int RoboterDSLeerByte = short.Parse(txtRoboterDSLeerByte.Text);
            int RoboterDSLeerBit = short.Parse(txtRoboterDSLeerBit.Text);

            int FMBauteilByte = short.Parse(txtFMBauteilByte.Text);
            int FMBauteilBit = short.Parse(txtFMBauteilBit.Text);

            int HeartByte = short.Parse(txtHeartByte.Text);
            int HeartBit = short.Parse(txtHeartBit.Text);

            byte[] dbbuffersize = new byte[dbsize];

            s7Client.DBRead(dbnumber, dboffset, dbsize, dbbuffersize);

            s7VariablenResult.PraegeCodeNr = S7.GetStringAt(dbbuffersize, PraegeCodeDBPos);
            s7VariablenResult.FolderName = S7.GetStringAt(dbbuffersize, FolderNameDBPos);
            s7VariablenResult.PraegeCode2Nr = S7.GetStringAt(dbbuffersize, PraegeCode2DBPos);
            s7VariablenResult.TrigSaveFiles = S7.GetBitAt(dbbuffersize, TrigSaveFilesByte, TrigSaveFilesBit);
            s7VariablenResult.TypLinks = S7.GetBitAt(dbbuffersize, TypLinksByte, TypLinksBit);
            s7VariablenResult.TypRechts = S7.GetBitAt(dbbuffersize, TypRechtsByte, TypRechtsBit);
            s7VariablenResult.RoboterDSLeer = S7.GetBitAt(dbbuffersize, RoboterDSLeerByte, RoboterDSLeerBit);
            s7VariablenResult.FMBauteil = S7.GetBitAt(dbbuffersize, FMBauteilByte, FMBauteilBit);
            s7VariablenResult.HeartBeat = S7.GetBitAt(dbbuffersize, HeartByte, HeartBit);

            return s7VariablenResult;
        }					

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 private void EventLoop_Tick(object sender, EventArgs e)
        {
            EventLoop.Enabled = false;

            if (BW_Event.IsBusy != true)
            {
                BW_Event.RunWorkerAsync();
            }
        }					

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        private S7VariablenResult LeakResult()
        {
            S7VariablenResult s7VariablenResult = new S7VariablenResult();
            // Reads the buffer.
            int dbnumber = short.Parse(txtDBNr.Text);
            int dboffset = short.Parse(txtDBOffsetNr.Text);
            int dbsize = short.Parse(txtDBSizeNr.Text);

            int PraegeCodeDBPos = short.Parse(txtPraegeCodeDBPos.Text);
            int FolderNameDBPos = short.Parse(txtFolderNameDBPos.Text);
            int PraegeCode2DBPos = short.Parse(txtPraegeCode2DBPos.Text);

            int TrigSaveFilesByte = short.Parse(txtTrigSaveFilesByte.Text);
            int TrigSaveFilesBit = short.Parse(txtTrigSaveFilesBit.Text);

            int TypLinksByte = short.Parse(txtTypLinksByte.Text);
            int TypLinksBit = short.Parse(txtTypLinksBit.Text);

            int TypRechtsByte = short.Parse(txtTypRechtsByte.Text);
            int TypRechtsBit = short.Parse(txtTypRechtsBit.Text);

            int RoboterDSLeerByte = short.Parse(txtRoboterDSLeerByte.Text);
            int RoboterDSLeerBit = short.Parse(txtRoboterDSLeerBit.Text);

            int FMBauteilByte = short.Parse(txtFMBauteilByte.Text);
            int FMBauteilBit = short.Parse(txtFMBauteilBit.Text);

            int HeartByte = short.Parse(txtHeartByte.Text);
            int HeartBit = short.Parse(txtHeartBit.Text);

            byte[] dbbuffersize = new byte[dbsize];

            s7Client.DBRead(dbnumber, dboffset, dbsize, dbbuffersize);

            s7VariablenResult.PraegeCodeNr = S7.GetStringAt(dbbuffersize, PraegeCodeDBPos);
            s7VariablenResult.FolderName = S7.GetStringAt(dbbuffersize, FolderNameDBPos);
            s7VariablenResult.PraegeCode2Nr = S7.GetStringAt(dbbuffersize, PraegeCode2DBPos);
            s7VariablenResult.TrigSaveFiles = S7.GetBitAt(dbbuffersize, TrigSaveFilesByte, TrigSaveFilesBit);
            s7VariablenResult.TypLinks = S7.GetBitAt(dbbuffersize, TypLinksByte, TypLinksBit);
            s7VariablenResult.TypRechts = S7.GetBitAt(dbbuffersize, TypRechtsByte, TypRechtsBit);
            s7VariablenResult.RoboterDSLeer = S7.GetBitAt(dbbuffersize, RoboterDSLeerByte, RoboterDSLeerBit);
            s7VariablenResult.FMBauteil = S7.GetBitAt(dbbuffersize, FMBauteilByte, FMBauteilBit);
            s7VariablenResult.HeartBeat = S7.GetBitAt(dbbuffersize, HeartByte, HeartBit);

            return s7VariablenResult;
        }					

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   private const string DefaultPath = "D:\S7_Export\AppData";
   private S7VariablenResult s7VariablenResult;
   
   private void EventLoop_Tick(object sender, EventArgs e)
   {
        if (!BW_Event.IsBusy)
        {
            // der ganze Quatsch mit UI Bezug hierhin 
            // kann sich so konkurierend zum Backgroundworker thread nicht ändern und ist damit Threadsafe
            s7VariablenResult = LeakResult(); 
        
            BW_Event.RunWorkerAsync();
        }
   }
   
   private void BW_Event_DoWork(object sender, DoWorkEventArgs e)
   {
        var bw = sender as Backgroundworker;

        var filter = $"*{s7VariablenResult.PraegeCodeNr}";
        var targetPath = Path.Combine(DefaultPath, s7VariablenResult.FolderName)
        Directory.CreateDirectory(targetPath);    
   
        bw.ReportProgress(0);
        CopyFiles(@"\\computer\PDE\tox10r01\AppData", targetPath , filter);
        bw.ReportProgress(10);
        CopyFiles(@"\\computer\PDE\tox15r01\AppData", targetPath , filter);      
        bw.ReportProgress(20);  
        // .usw
   }   
   
   private static void CopyFiles(string source, string target, string filter)
   {
        foreach (FileInfo file in new DirectoryInfo(source).GetFiles(filter))
            file.CopyTo(Path.Combine(target, file.Name));
   }					

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// als Unterklasse in deiner Form-Klasse
class UIValues
{
  public bool Checked1 { get; set; }
  // ...
}

private UIValues UIValues = new();					

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UIValues.Checked1 = chkActivateNetApp1.Checked;					

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const int MaxLocalApps = 8;
for (int n = 0; n < MaxLocalApps; n++)
{
    cboLocalApps[n].Enabled = true;
    tbSourceFilePathLocalApps[n].Enabled = true;
    cbActivateLocalApps[n].Enabled = true;
    cbLocalSubFolderUses[n].Enabled = true;
    cbActivateCode2LocalApps[n].Enabled = true;
}					

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for (int n = 0; n < MaxLocalApps; n++)
{
    cboLocalApps[n].Items.AddRange(txtLocalApplication.Lines);  
}					

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private void EnableTextBoxes(bool enable)
{
  txtIPNr.Enabled = enable;
  // ...
  txtHeartBit.Enabled = enable;
}					

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namespace PDE
{
    // Variablen von der SPS
    class S7VariablenResult
    {
        public string PraegeCodeNr;       // Prägecode Hauptteil
        public string FolderName;       // Ordnername
        public string PraegeCode2Nr;      // Prägecode Zusatzteil
        public bool TrigSaveFiles;      // PDE Daten kopieren
        public bool TypLinks;           // Typ Links
        public bool TypRechts;          // Typ Rechts
        public bool RoboterDSLeer;      // Roboter hat kein Teil im Greifer
        public bool FMBauteil;          // Fertigmeldung Bauteil
        public bool HeartBeat;          // Heartbeat
    }
}					

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private void Ready()
        {
            int S7AreaDB = 0x84;
            int dbnumber = int.Parse(txtDBNr.Text);
            int TrigSaveFilesByte = int.Parse(txtTrigSaveFilesByte.Text);
            int TrigSaveFilesBit = int.Parse(txtTrigSaveFilesBit.Text);
            int dboffset = (TrigSaveFilesByte * 8) + TrigSaveFilesBit;
            int S7WLBit = 0x01;
            byte[] buffersize = new byte[1];

            int Result = s7Client.WriteArea(S7AreaDB, dbnumber, dboffset, 1, S7WLBit, buffersize);
            ShowResult(Result);

            EventLoop.Enabled = true;
        }					

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namespace PDE
{
    class UIValues
    {
       public int DBNr { get; set; }
      
    }

    private UIValues UIValues = new();
}					

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private UIValues UIValues = new();					

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string sourceFilePath = tbSourceFilePathLocalApps[i].Text;					

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        private const string DEFAULTTARGETPATH = @"D:\S7_Export\AppData";

        private void BW_Event_DoWork(object sender, DoWorkEventArgs e)
        {
            try
            {
                S7VariablenResult s7VariablenResult = LeakResult();

                string createTargetPath = "";

                if (s7VariablenResult.TrigSaveFiles && (s7VariablenResult.TypLinks || s7VariablenResult.TypRechts) && !s7VariablenResult.FMBauteil)
                {
                    createTargetPath = Path.Combine(@"D:\S7_Export\AppData", s7VariablenResult.FolderName);

                    try
                    {
                        //Ordner erstellen
                        if (!Directory.Exists(createTargetPath))
                        {
                            Directory.CreateDirectory(createTargetPath);
                        }
                    }

                    catch (Exception ex)
                    {
                        MessageBox.Show(this, ex.Message, "Ordner erstellen fehlgeschlagen!", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }

                    for (int i = 0; i < cbActivateLocalApps.Length; i++)
                    {
                        if (cbActivateLocalApps[i].Checked == true)
                        {
                            string praegeCodeNrFolderName = s7VariablenResult.FolderName;
                            string praegeCodeNrFileName = s7VariablenResult.PraegeCodeNr;
                            string praegeCode2NrFileName = s7VariablenResult.PraegeCode2Nr;
                            string sourceFilePath = tbSourceFilePathLocalApps[i].Text;
                            string targetPath = DEFAULTTARGETPATH;

                            MoveFilesfromLocal(praegeCodeNrFolderName, praegeCodeNrFileName, sourceFilePath, targetPath);
                            MoveFilesCode2fromLocal(praegeCodeNrFolderName, praegeCode2NrFileName, sourceFilePath, targetPath);
                        }
                    }

                    for (int i = 0; i < cbActivateNetApps.Length; i++)
                    {
                        if (cbActivateNetApps[i].Checked == true)
                        {
                            string praegeCodeNrFolderName = s7VariablenResult.FolderName;
                            string praegeCodeNrFileName = s7VariablenResult.PraegeCodeNr;
                            string praegeCode2NrFileName = s7VariablenResult.PraegeCode2Nr;
                            string sourceFilePath = tbSourceFilePathNetApps[i].Text;
                            string targetPath = DEFAULTTARGETPATH;

                            CopyFilesfromNetwork(praegeCodeNrFolderName, praegeCodeNrFileName, sourceFilePath, targetPath);
                        }
                    }

                }
            }
            catch (Exception ex)
            {
                MessageBox.Show("Error:\n\n" + ex.Message, "System", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }

            Ready();

            BW_Event.ReportProgress(0);
        }					

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private UIValues UIValues = new UIValues();					

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// als Unterklasse in deiner Form-Klasse					

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string sourceFilePath = tbSourceFilePathLocalApps[i].Text;					

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public string[] SourceFilePathLocalApps = new string[MaxLocalApps]; // die Konstante MaxLocalApps dafür als Klassenmember anlegen!					

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namespace PDE
{
    class UIValues
    {
        private string dbnr;
        public string DBNr
        {
            get { return dbnr; }
            set { dbnr = value; }
        }        
    }
}					

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namespace PDE
{

    public partial class MainForm : Form
    {
        private S7Client s7Client;

        private ComboBox[] cboNetApps;
        private TextBox[] tbSourceFilePathNetApps;
        private CheckBox[] cbActivateNetApps;
        private CheckBox[] cbNetSubFolderUses;
        private CheckBox[] cbActivateCode2NetApps;

        private const string DEFAULTTARGETPATH = @"D:\S7_Export\AppData";  
      
################################################################################
        private UIValues uivalues = new UIValues();        
################################################################################

        public MainForm()
        {
            InitializeComponent();					

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 private void MainForm_Load(object sender, EventArgs e)
        {
            GetLocalPathConfigSettings();
            GetNetPathConfigSettings();
            GetSPSConfigurationSettings();

            const int MAXLOCALAPPS = 8;
            for (int n = 0; n < MAXLOCALAPPS; n++)
            {
                cboLocalApps[n].Items.AddRange(txtLocalApplication.Lines);
            }

            const int MAXNETAPPS = 8;
            for (int n = 0; n < MAXNETAPPS; n++)
            {
                cboNetApps[n].Items.AddRange(txtNetApplication.Lines);
            }

            BW_Event.WorkerReportsProgress = true;
            BW_Event.WorkerSupportsCancellation = true;

            uivalues.DBNr = txtDBNr.Text;
            MessageBox.Show(uivalues.DBNr);
        }					

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 private void Ready()
        {
            int S7AreaDB = 0x84;

####################################################################################
            int dbnumber = int.Parse(uivalues.DBNr);
####################################################################################

            int TrigSaveFilesByte = int.Parse(txtTrigSaveFilesByte.Text);
            int TrigSaveFilesBit = int.Parse(txtTrigSaveFilesBit.Text);
            int dboffset = (TrigSaveFilesByte * 8) + TrigSaveFilesBit;
            int S7WLBit = 0x01;
            byte[] buffersize = new byte[1];

            int Result = s7Client.WriteArea(S7AreaDB, dbnumber, dboffset, 1, S7WLBit, buffersize);
            ShowResult(Result);

            EventLoop.Enabled = true;
        }					

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        private bool AreAllTextBoxesFilled()
        {
            if (!string.IsNullOrEmpty(txtIPNr.Text)
                && !string.IsNullOrEmpty(txtRackNr.Text)
                && !string.IsNullOrEmpty(txtSlotNr.Text)
                && !string.IsNullOrEmpty(txtDBNr.Text)
                && !string.IsNullOrEmpty(txtDBOffsetNr.Text)
                && !string.IsNullOrEmpty(txtDBSizeNr.Text)
                && !string.IsNullOrEmpty(txtPraegeCodeDBPos.Text)
                && !string.IsNullOrEmpty(txtFolderNameDBPos.Text)
                && !string.IsNullOrEmpty(txtPraegeCode2DBPos.Text)
                && !string.IsNullOrEmpty(txtTrigSaveFilesByte.Text)
                && !string.IsNullOrEmpty(txtTrigSaveFilesBit.Text)
                && !string.IsNullOrEmpty(txtTypLinksByte.Text)
                && !string.IsNullOrEmpty(txtTypLinksBit.Text)
                && !string.IsNullOrEmpty(txtTypRechtsByte.Text)
                && !string.IsNullOrEmpty(txtTypRechtsBit.Text)
                && !string.IsNullOrEmpty(txtRoboterDSLeerByte.Text)
                && !string.IsNullOrEmpty(txtRoboterDSLeerBit.Text)
                && !string.IsNullOrEmpty(txtFMBauteilByte.Text)
                && !string.IsNullOrEmpty(txtFMBauteilBit.Text)
                && !string.IsNullOrEmpty(txtHeartByte.Text)
                && !string.IsNullOrEmpty(txtHeartBit.Text))
            {
                return true;
            }

            return false;
        }					

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private void Connect_Click(object sender, EventArgs e)
{
    ######################################################################
    if (AreAllTextBoxesFilled() == true)
    ######################################################################
{
    int Result;
    int Rack = Convert.ToInt32(txtRackNr.Text);
    int Slot = Convert.ToInt32(txtSlotNr.Text);
    Result = s7Client.ConnectTo(txtIPNr.Text, Rack, Slot); // 0 means Success
    ShowResult(Result); // The status bar result display
}					

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string sourceFilePath = tbSourceFilePathLocalApps[i].Text;					

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            S7VariablenResult s7VariablenResult = new S7VariablenResult();
            // Reads the buffer.
            int dbnumber = int.Parse(txtDBNr.Text);
            int dboffset = int.Parse(txtDBOffsetNr.Text);
            int dbsize = int.Parse(txtDBSizeNr.Text);

            int PraegeCodeDBPos = int.Parse(txtPraegeCodeDBPos.Text);
            int FolderNameDBPos = int.Parse(txtFolderNameDBPos.Text);
            int PraegeCode2DBPos = int.Parse(txtPraegeCode2DBPos.Text);

            int TrigSaveFilesByte = int.Parse(txtTrigSaveFilesByte.Text);
            int TrigSaveFilesBit = int.Parse(txtTrigSaveFilesBit.Text);

            int TypLinksByte = int.Parse(txtTypLinksByte.Text);
            int TypLinksBit = int.Parse(txtTypLinksBit.Text);

            int TypRechtsByte = int.Parse(txtTypRechtsByte.Text);
            int TypRechtsBit = int.Parse(txtTypRechtsBit.Text);

            int RoboterDSLeerByte = int.Parse(txtRoboterDSLeerByte.Text);
            int RoboterDSLeerBit = int.Parse(txtRoboterDSLeerBit.Text);

            int FMBauteilByte = int.Parse(txtFMBauteilByte.Text);
            int FMBauteilBit = int.Parse(txtFMBauteilBit.Text);

            int HeartByte = int.Parse(txtHeartByte.Text);
            int HeartBit = int.Parse(txtHeartBit.Text);					

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for (int n = 0; n < UIValues.SourceFilePathLocalApps.Length; n++)
  UIValues.SourceFilePathLocalApps[n] = tbSourceFilePathLocalApps[n].Text;					

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namespace PDE
{
    class UIValues
    {
        private string[] _sourcefilepathlocalapps;
        public string[] SourceFilePathLocalApps
        {
            get { return _sourcefilepathlocalapps; }
            set { _sourcefilepathlocalapps = value; }
        }

        private string[] _sourcefilepathnetapps;
        public string[] SourceFilePathNetApps
        {
            get { return _sourcefilepathnetapps; }
            set { _sourcefilepathnetapps = value; }
        }					

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      uivalues.FMBauteilByte = txtFMBauteilByte.Text;
      uivalues.FMBauteilBit = txtFMBauteilBit.Text;
      uivalues.HeartByte = txtHeartByte.Text;
      uivalues.HeartBit = txtHeartBit.Text;

      for (int i = 0; i < uivalues.SourceFilePathLocalApps.Length; i++)
        uivalues.SourceFilePathLocalApps[i] = tbSourceFilePathLocalApps[i].Text;

      for (int i = 0; i < uivalues.SourceFilePathNetApps.Length; i++)
        uivalues.SourceFilePathNetApps[i] = tbSourceFilePathNetApps[i].Text;

      ScanDBOffset.Enabled = true;
      EventLoop.Enabled = true;					

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for (int i = 0; i < cbActivateLocalApps.Length; i++)
{
    if (cbActivateLocalApps[i].Checked == true)
    {
        string praegeCodeNrFolderName = s7VariablenResult.FolderName;
        string praegeCodeNrFileName = s7VariablenResult.PraegeCodeNr;
        string praegeCode2NrFileName = s7VariablenResult.PraegeCode2Nr;
        string sourceFilePath = uivalues.SourceFilePathLocalApps[i];
        string targetPath = DEFAULTTARGETPATH;

        MoveFilesfromLocal(praegeCodeNrFolderName, praegeCodeNrFileName, sourceFilePath, targetPath);
        MoveFilesCode2fromLocal(praegeCodeNrFolderName, praegeCode2NrFileName, sourceFilePath, targetPath);
    }
}					

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private string _dbnr;
public int DBNr
{
    get { return int.Parse(_dbnr); }

    set { _dbnr = value.ToString(); }
}					

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uivalues.IPNr = txtIPNr.Text;
uivalues.RackNr = txtRackNr.Text;
uivalues.SlotNr = txtSlotNr.Text;

#########################################################################
uivalues.DBNr = txtDBNr.Text;  << Ist rot unterstrichen
########################################################################

uivalues.Offset = txtDBOffsetNr.Text;
uivalues.DBSize = txtDBSizeNr.Text;					

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private void Ready()
{
    int S7AreaDB = 0x84;

    #####################################################
    int dbnumber = uivalues.DBNr;
    #####################################################

    int TrigSaveFilesByte = int.Parse(uivalues.TrigSaveFilesByte);					

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public string[] SourceFilePathLocalApps = new string[MaxLocalApps]; // die Konstante MaxLocalApps dafür als Klassenmember anlegen!					

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class UIValues
{
  public int DBNr { get; set; }
}					

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uivalues.DBNr = int.Parse(txtDBNr.Text);					

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if (int.TryParse(txtDBNr.Text, out int dbnr))
{
  uivalues.DBNr = dbnr;
}
else
{
  // Fehlermeldung ausgeben
}					

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class UIValues
{
  public int DBNr;
}					

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if (!int.TryParse(txtDBNr.Text, out uivalues.DBNr))
{
   // Fehlermeldung ausgeben
}