diff --git a/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx b/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx
index d1ad457..f364673 100644
--- a/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx
+++ b/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx
@@ -19,7 +19,7 @@
             </div>
             <div class="col-6">
                 <asp:HiddenField runat="server" ID="hfNumAll" Value="0" />
-                <asp:LinkButton runat="server" ID="lbtAddAll" Text="+All" CssClass="btn btn-success btn-block" OnClick="lbtAddAll_Click" OnClientClick='return confirm("Confirm ALL parts added on Cart?")'>+<%: hfNumAll.Value %>(ALL)</asp:LinkButton>
+                <asp:LinkButton runat="server" ID="lbtAddAll" Text="+All" CssClass="btn btn-success btn-block" OnClick="lbtAddAll_Click" OnClientClick='return confirm("Confirm ALL parts added on Cart?")'>+<%: hfNumAll.Value %> (ALL)</asp:LinkButton>
             </div>
         </div>
     </div>
diff --git a/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx.cs b/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx.cs
index 118d26e..83df148 100644
--- a/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_KS_BinCart.ascx.cs
@@ -20,9 +20,27 @@ namespace NKC_WF.WebUserControls
             }
         }
 
-        protected bool showBtns { get; set; } = false;
-        protected bool binOk { get; set; } = false;
-        protected bool cartOk { get; set; } = false;
+        protected bool showBtns
+        {
+            get
+            {
+                return binOk && cartOk;
+            }
+        }
+        protected bool binOk
+        {
+            get
+            {
+                return BinID > 0;
+            }
+        }
+        protected bool cartOk
+        {
+            get
+            {
+                return CartID > 0;
+            }
+        }
 
         public int numMax
         {
@@ -41,9 +59,6 @@ namespace NKC_WF.WebUserControls
         private void fixVisibility()
         {
             // controllo visualizazione in base ai dati presenti
-            binOk = BinID > 0;
-            cartOk = CartID > 0;
-            showBtns = binOk && cartOk;
             cmp_KS_currBin.Visible = binOk;
             cmp_KS_currCart.Visible = cartOk;
             if (showBtns)