diff --git a/.editorconfig b/.editorconfig
index 770d280..7932c1e 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -41,3 +41,6 @@ dotnet_diagnostic.CA1716.severity = none
 
 # CA2227: Le proprietà delle raccolte devono essere di sola lettura
 dotnet_diagnostic.CA2227.severity = none
+
+# CA1805: Do not initialize unnecessarily
+dotnet_diagnostic.CA1805.severity = none
diff --git a/NKC_WF/BasePage.cs b/NKC_WF/BasePage.cs
index 2454bf8..b49937d 100644
--- a/NKC_WF/BasePage.cs
+++ b/NKC_WF/BasePage.cs
@@ -48,7 +48,7 @@ namespace NKC_WF
         /// <param name="message"></param>
         public void lgFatal(string message, Exception exc)
         {
-            logger.lg.scriviLog(message, tipoLog.FATAL);
+            logger.lg.scriviLog($"{message}{Environment.NewLine}{exc}", tipoLog.FATAL);
         }
 
         /// <summary>
diff --git a/NKC_WF/BaseUserControl.cs b/NKC_WF/BaseUserControl.cs
index fe00cf3..d29ab87 100644
--- a/NKC_WF/BaseUserControl.cs
+++ b/NKC_WF/BaseUserControl.cs
@@ -22,7 +22,7 @@ namespace NKC_WF
         /// <summary>
         /// Codice macchina (da v2)
         /// </summary>
-        public string PlaceCod = "WRK001";
+        public string PlaceCod = "VIRTNE";
 
         #endregion Public Fields
 
@@ -206,7 +206,7 @@ namespace NKC_WF
         /// <param name="message"></param>
         public void lgFatal(string message, Exception exc)
         {
-            logger.lg.scriviLog(message, tipoLog.FATAL);
+            logger.lg.scriviLog($"{message}{Environment.NewLine}{exc}", tipoLog.FATAL);
         }
 
         /// <summary>
diff --git a/NKC_WF/Compressor.cs b/NKC_WF/Compressor.cs
index e30cd3f..ddbd6fe 100644
--- a/NKC_WF/Compressor.cs
+++ b/NKC_WF/Compressor.cs
@@ -5,6 +5,7 @@ namespace NKC_WF
 {
     public static class Compressor
     {
+        #region Public Methods
 
         public static byte[] Compress(byte[] data)
         {
@@ -18,22 +19,28 @@ namespace NKC_WF
 
         public static byte[] Decompress(byte[] data)
         {
+            byte[] answ = new byte[1];
             MemoryStream input = new MemoryStream();
             input.Write(data, 0, data.Length);
             input.Position = 0;
             GZipStream gzip = new GZipStream(input,
                               CompressionMode.Decompress, true);
-            MemoryStream output = new MemoryStream();
-            byte[] buff = new byte[64];
-            int read = -1;
-            read = gzip.Read(buff, 0, buff.Length);
-            while (read > 0)
+            using (MemoryStream output = new MemoryStream())
             {
-                output.Write(buff, 0, read);
+                byte[] buff = new byte[64];
+                int read = -1;
                 read = gzip.Read(buff, 0, buff.Length);
+                while (read > 0)
+                {
+                    output.Write(buff, 0, read);
+                    read = gzip.Read(buff, 0, buff.Length);
+                }
+                gzip.Close();
+                answ = output.ToArray();
             }
-            gzip.Close();
-            return output.ToArray();
+            return answ;
         }
+
+        #endregion Public Methods
     }
-}
+}
\ No newline at end of file
diff --git a/NKC_WF/Controllers/BatchProcController.cs b/NKC_WF/Controllers/BatchProcController.cs
index cfc5bc7..7ff08f5 100644
--- a/NKC_WF/Controllers/BatchProcController.cs
+++ b/NKC_WF/Controllers/BatchProcController.cs
@@ -576,7 +576,7 @@ namespace NKC_WF.Controllers
                     answ = "WRONG DATA (expected baseNestAnsw object)";
                 }
             }
-            catch (Exception exc)
+            catch
             {
                 answ = "NO";
             }
diff --git a/NKC_WF/WebUserControls/cmp_batchDetailSplit.ascx.cs b/NKC_WF/WebUserControls/cmp_batchDetailSplit.ascx.cs
index 2b6bb98..58fa094 100644
--- a/NKC_WF/WebUserControls/cmp_batchDetailSplit.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_batchDetailSplit.ascx.cs
@@ -12,15 +12,6 @@ namespace NKC_WF.WebUserControls
 {
     public partial class cmp_batchDetailSplit : BaseUserControl
     {
-        #region Protected Fields
-
-        /// <summary>
-        /// Master Place (hard-coded)
-        /// </summary>
-        protected string PlaceCod = "VIRTNE";
-
-        #endregion Protected Fields
-
         #region Protected Properties
 
         protected bool BatchIsAncestor
@@ -59,20 +50,6 @@ namespace NKC_WF.WebUserControls
             }
         }
 
-        public bool isSplitted
-        {
-            get
-            {
-                bool answ = false;
-                bool.TryParse(hfIsSplit.Value, out answ);
-                return answ;
-            }
-            set
-            {
-                hfIsSplit.Value = $"{value}";
-            }
-        }
-
         protected int lastValRatio
         {
             get
@@ -192,6 +169,20 @@ namespace NKC_WF.WebUserControls
             }
         }
 
+        public bool isSplitted
+        {
+            get
+            {
+                bool answ = false;
+                bool.TryParse(hfIsSplit.Value, out answ);
+                return answ;
+            }
+            set
+            {
+                hfIsSplit.Value = $"{value}";
+            }
+        }
+
         #endregion Public Properties
 
         #region Private Methods
diff --git a/NKC_WF/WebUserControls/cmp_footer.ascx.cs b/NKC_WF/WebUserControls/cmp_footer.ascx.cs
index 00af3f7..8da28c6 100644
--- a/NKC_WF/WebUserControls/cmp_footer.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_footer.ascx.cs
@@ -6,14 +6,14 @@ namespace NKC_WF.WebUserControls
 {
     public partial class cmp_footer : BaseUserControl
     {
-        public event EventHandler eh_doRefresh;
-        protected void Page_Load(object sender, EventArgs e)
+        #region Private Methods
+
+        private void setClock()
         {
-            // sistemo le stringhe...
-            lblApp.Text = string.Format("<b>{0}</b> v.{1}", ConfigurationManager.AppSettings.Get("appName"), System.Reflection.Assembly.GetExecutingAssembly().GetName().Version);
-            setTimer();
-            setClock();
+            lblDateTime.Text = DateTime.Now.ToString("ddd dd.MM.yyyy, HH:mm:ss");
+            lblCodOperatore.Text = $"{user_std.UtSn.CognomeNome} ({Page.User.Identity.Name})";
         }
+
         /// <summary>
         /// imposta il tempo di scadenza del timer x il refresh della pagina (della parte top) per evitare che la sessione sul server scada
         /// </summary>
@@ -21,20 +21,25 @@ namespace NKC_WF.WebUserControls
         {
             Timer1.Interval = SteamWare.memLayer.ML.confReadInt("intUpdatePagina_ms");
         }
+
+        #endregion Private Methods
+
+        #region Protected Methods
+
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            // sistemo le stringhe...
+            lblApp.Text = string.Format("<b>{0}</b> v.{1}", ConfigurationManager.AppSettings.Get("appName"), System.Reflection.Assembly.GetExecutingAssembly().GetName().Version);
+            setTimer();
+            setClock();
+        }
+
         protected void Timer1_Tick(object sender, EventArgs e)
         {
             setClock();
-            // se qualcuno ascolta sollevo evento nuovo valore...
-            if (eh_doRefresh != null)
-            {
-                eh_doRefresh(this, new EventArgs());
-            }
+            raiseEvent();
         }
 
-        private void setClock()
-        {
-            lblDateTime.Text = DateTime.Now.ToString("ddd dd.MM.yyyy, HH:mm:ss");
-            lblCodOperatore.Text = $"{user_std.UtSn.CognomeNome} ({Page.User.Identity.Name})";
-        }
+        #endregion Protected Methods
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs b/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs
index 31b4edf..4faeab6 100644
--- a/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_menuTop.ascx.cs
@@ -7,44 +7,27 @@ namespace NKC_WF.WebUserControls
 {
     public partial class cmp_menuTop : BaseUserControl
     {
-        public event EventHandler eh_doRefresh;
-        protected void Page_Load(object sender, EventArgs e)
-        {
-            if (!Page.IsPostBack)
-            {
-                checkAuth();
-                searchVal = "";
-                doSearch();
-                updateTreeMenu();
-            }
-        }
-
-        private void checkAuth()
-        {
-            // in primis SOLO SE non è permesso login anonymous...
-            if (!enableAnonym)
-            {
-                if (!Page.User.Identity.IsAuthenticated)
-                {
-                    Response.Redirect("default");
-                }
-            }
-        }
+        #region Protected Properties
 
         /// <summary>
-        /// imposta visibilità search globale
+        /// Valore ricerca attivo
         /// </summary>
-        public bool showSearch
+        protected string searchVal
         {
             get
             {
-                return divSearch.Visible;
+                return txtSearch.Text.Trim();
             }
             set
             {
-                divSearch.Visible = value;
+                txtSearch.Text = value.Trim();
             }
         }
+
+        #endregion Protected Properties
+
+        #region Public Properties
+
         /// <summary>
         /// Abilitazione esecuzione anonima
         /// </summary>
@@ -62,9 +45,35 @@ namespace NKC_WF.WebUserControls
             }
         }
 
-        protected void txtSearch_TextChanged(object sender, EventArgs e)
+        /// <summary>
+        /// imposta visibilità search globale
+        /// </summary>
+        public bool showSearch
         {
-            doSearch();
+            get
+            {
+                return divSearch.Visible;
+            }
+            set
+            {
+                divSearch.Visible = value;
+            }
+        }
+
+        #endregion Public Properties
+
+        #region Private Methods
+
+        private void checkAuth()
+        {
+            // in primis SOLO SE non è permesso login anonymous...
+            if (!enableAnonym)
+            {
+                if (!Page.User.Identity.IsAuthenticated)
+                {
+                    Response.Redirect("default");
+                }
+            }
         }
 
         private void doSearch()
@@ -78,27 +87,9 @@ namespace NKC_WF.WebUserControls
             {
                 memLayer.ML.emptySessionVal("valoreSearch");
             }
-            // se qualcuno ascolta sollevo evento nuovo valore...
-            if (eh_doRefresh != null)
-            {
-                eh_doRefresh(this, new EventArgs());
-            }
+            raiseEvent();
         }
 
-        /// <summary>
-        /// Valore ricerca attivo
-        /// </summary>
-        protected string searchVal
-        {
-            get
-            {
-                return txtSearch.Text.Trim();
-            }
-            set
-            {
-                txtSearch.Text = value.Trim();
-            }
-        }
         /// <summary>
         /// aggiornamento del menù
         /// </summary>
@@ -127,6 +118,11 @@ namespace NKC_WF.WebUserControls
                 }
             }
         }
+
+        #endregion Private Methods
+
+        #region Protected Methods
+
         /// <summary>
         /// click su pagina corrente, fa update!
         /// </summary>
@@ -140,9 +136,28 @@ namespace NKC_WF.WebUserControls
                 Response.Redirect("default");
             }
         }
+
         protected void lbtSearch_Click(object sender, EventArgs e)
         {
             doSearch();
         }
+
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!Page.IsPostBack)
+            {
+                checkAuth();
+                searchVal = "";
+                doSearch();
+                updateTreeMenu();
+            }
+        }
+
+        protected void txtSearch_TextChanged(object sender, EventArgs e)
+        {
+            doSearch();
+        }
+
+        #endregion Protected Methods
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/cmp_numRow.ascx.cs b/NKC_WF/WebUserControls/cmp_numRow.ascx.cs
index 33f8f54..a5acd8c 100644
--- a/NKC_WF/WebUserControls/cmp_numRow.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_numRow.ascx.cs
@@ -4,20 +4,8 @@ namespace NKC_WF.WebUserControls
 {
     public partial class cmp_numRow : BaseUserControl
     {
-        public event EventHandler eh_doRefresh;
-        protected void Page_Load(object sender, EventArgs e)
-        {
+        #region Public Properties
 
-        }
-
-        private void raiseEvent()
-        {
-            // se qualcuno ascolta sollevo evento nuovo valore...
-            if (eh_doRefresh != null)
-            {
-                eh_doRefresh(this, new EventArgs());
-            }
-        }
         public int numRow
         {
             set
@@ -32,10 +20,19 @@ namespace NKC_WF.WebUserControls
             }
         }
 
+        #endregion Public Properties
+
+        #region Protected Methods
+
+        protected void Page_Load(object sender, EventArgs e)
+        {
+        }
+
         protected void txtNumRow_TextChanged(object sender, EventArgs e)
         {
-            
             raiseEvent();
         }
+
+        #endregion Protected Methods
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/WebUserControls/mod_righePag.ascx.cs b/NKC_WF/WebUserControls/mod_righePag.ascx.cs
index 7163ade..0af3cf1 100644
--- a/NKC_WF/WebUserControls/mod_righePag.ascx.cs
+++ b/NKC_WF/WebUserControls/mod_righePag.ascx.cs
@@ -6,80 +6,17 @@ namespace NKC_WF.WebUserControls
 {
     public partial class mod_righePag : BaseUserControl
     {
+        #region Public Events
+
         /// <summary>
         /// indicato (nuovo) numero righe x pagina
         /// </summary>
         public event EventHandler eh_newNum;
-        /// <summary>
-        /// caricamento pagina
-        /// </summary>
-        /// <param name="sender"></param>
-        /// <param name="e"></param>
-        protected void Page_Load(object sender, EventArgs e)
-        {
-            if (!Page.IsPostBack)
-            {
-                numRowReq = numRowPag;
-            }
-        }
-        /// <summary>
-        /// stringa UID univoca
-        /// </summary>
-        public string uid
-        {
-            get
-            {
-                return this.UniqueID.Replace("$", "_").Replace("-", "_");
-            }
-        }
-        /// <summary>
-        /// effettua traduzione del lemma
-        /// </summary>
-        /// <param name="lemma"></param>
-        /// <returns></returns>
-        public string traduci(string lemma)
-        {
-            return user_std.UtSn.Traduci(lemma);
-        }
-        /// <summary>
-        /// aggiorno controllo paginazione...
-        /// </summary>
-        /// <param name="sender"></param>
-        /// <param name="e"></param>
-        protected void txtNumRighe_TextChanged(object sender, EventArgs e)
-        {
-            // salvo num righe...
-            numRowPag = numRowReq;
-            // sollevo evento nuovo valore...
-            if (eh_newNum != null)
-            {
-                eh_newNum(this, new EventArgs());
-            }
-        }
-        /// <summary>
-        /// numero righe per pagina (in sessione)
-        /// </summary>
-        public int numRowPag
-        {
-            get
-            {
-                int answ = 10;
-                try
-                {
-                    answ = memLayer.ML.IntSessionObj(uid + "_numRowPag");
-                }
-                catch
-                {
-                    answ = 10;
-                }
-                return answ;
-            }
-            set
-            {
-                memLayer.ML.setSessionVal(uid + "_numRowPag", value);
-                numRowReq = value;
-            }
-        }
+
+        #endregion Public Events
+
+        #region Protected Properties
+
         /// <summary>
         /// numero righe gridview da mostrare legato a controllo textbox
         /// </summary>
@@ -106,5 +43,80 @@ namespace NKC_WF.WebUserControls
                 txtNumRighe.Text = value.ToString();
             }
         }
+
+        #endregion Protected Properties
+
+        #region Public Properties
+
+        /// <summary>
+        /// numero righe per pagina (in sessione)
+        /// </summary>
+        public int numRowPag
+        {
+            get
+            {
+                int answ = 10;
+                try
+                {
+                    answ = memLayer.ML.IntSessionObj(uid + "_numRowPag");
+                }
+                catch
+                {
+                    answ = 10;
+                }
+                return answ;
+            }
+            set
+            {
+                memLayer.ML.setSessionVal(uid + "_numRowPag", value);
+                numRowReq = value;
+            }
+        }
+
+        /// <summary>
+        /// stringa UID univoca
+        /// </summary>
+        public string uid
+        {
+            get
+            {
+                return this.UniqueID.Replace("$", "_").Replace("-", "_");
+            }
+        }
+
+        #endregion Public Properties
+
+        #region Protected Methods
+
+        /// <summary>
+        /// caricamento pagina
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void Page_Load(object sender, EventArgs e)
+        {
+            if (!Page.IsPostBack)
+            {
+                numRowReq = numRowPag;
+            }
+        }
+
+        /// <summary>
+        /// aggiorno controllo paginazione...
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        protected void txtNumRighe_TextChanged(object sender, EventArgs e)
+        {
+            // salvo num righe...
+            numRowPag = numRowReq;
+            // sollevo evento nuovo valore...
+            if (eh_newNum != null)
+            {
+                eh_newNum(this, new EventArgs());
+            }
+        }
+
+        #endregion Protected Methods
     }
 }
\ No newline at end of file