diff --git a/AdvertsingProfitControl/FrmMain.cs b/AdvertsingProfitControl/FrmMain.cs
index afe6c9e..d7e4ac9 100644
--- a/AdvertsingProfitControl/FrmMain.cs
+++ b/AdvertsingProfitControl/FrmMain.cs
@@ -19,15 +19,11 @@ namespace AdvertsingProfitControl
         private DateTime _currentActiveDate;
         private readonly FrmLogConsole _console = FrmLogConsole.GetStaticInstance;
         private int _lazyPageCounter;
-        private bool isDebug;
 
         public FrmMain(bool isDebug)
         {
             InitializeComponent();
-            this.isDebug = isDebug;
-            isDebug = true;
             debugMainMenu.Visible = isDebug;
-            var db = new AdvertisingProfitControlModel();
         }
 
         private void frmMain_Load(object sender, EventArgs e)
@@ -182,7 +178,7 @@ namespace AdvertsingProfitControl
                     MessageBoxButtons.OK, MessageBoxIcon.Error);
                 return;
             }
-            MessageBox.Show(@"The current database's version is " + version + @".", @"Database Version Number", MessageBoxButtons.OK, MessageBoxIcon.Information);
+            MessageBox.Show(@"The current database's version is " + version.VersionNumber + @".", @"Database Version Number", MessageBoxButtons.OK, MessageBoxIcon.Information);
             
         }
 
@@ -200,14 +196,14 @@ namespace AdvertsingProfitControl
 
             var rect = e.MarginBounds;
 
-            if ((double) bitMap.Width/(double) bitMap.Height > (double) rect.Width/(double) rect.Height)
+            if (bitMap.Width/(double) bitMap.Height > rect.Width / (double) rect.Height)
                 // image is wider
             {
-                rect.Height = (int) ((double) bitMap.Height/(double) bitMap.Width*(double) rect.Width);
+                rect.Height = (int) (bitMap.Height/(double) bitMap.Width* rect.Width);
             }
             else
             {
-                rect.Width = (int) ((double) bitMap.Width/(double) bitMap.Height*(double) rect.Height);
+                rect.Width = (int) (bitMap.Width/(double) bitMap.Height* rect.Height);
             }
 
             if (_lazyPageCounter == 0)
@@ -879,16 +875,16 @@ namespace AdvertsingProfitControl
         [DllImport("user32.dll")]
         public static extern int SendMessage(IntPtr hWnd, Int32 wMsg, bool wParam, Int32 lParam);
 
-        private const int WM_SETREDRAW = 11;
+        private const int WmSetredraw = 11;
 
         public static void SuspendDrawing(Control parent)
         {
-            SendMessage(parent.Handle, WM_SETREDRAW, false, 0);
+            SendMessage(parent.Handle, WmSetredraw, false, 0);
         }
 
         public static void ResumeDrawing(Control parent)
         {
-            SendMessage(parent.Handle, WM_SETREDRAW, true, 0);
+            SendMessage(parent.Handle, WmSetredraw, true, 0);
             parent.Refresh();
         }
     }