diff --git a/VAR.Toolbox/Controls/CButton.cs b/VAR.Toolbox/Controls/CButton.cs
index b57e936..62b133c 100644
--- a/VAR.Toolbox/Controls/CButton.cs
+++ b/VAR.Toolbox/Controls/CButton.cs
@@ -75,30 +75,31 @@ namespace VAR.Toolbox.Controls
 
         protected override void OnPaint(PaintEventArgs pevent)
         {
+            Rectangle rectangle = new Rectangle(0, 0, Width, Height);
             if (Enabled)
             {
                 if (_mouseIsDown)
                 {
-                    pevent.Graphics.FillRectangle(_backColorDownBrush, pevent.ClipRectangle);
+                    pevent.Graphics.FillRectangle(_backColorDownBrush, rectangle);
                 }
                 else
                 {
                     if (_mouseIsOver)
                     {
-                        pevent.Graphics.FillRectangle(_backColorOverBrush, pevent.ClipRectangle);
+                        pevent.Graphics.FillRectangle(_backColorOverBrush, rectangle);
                     }
                     else
                     {
-                        pevent.Graphics.FillRectangle(_backColorBrush, pevent.ClipRectangle);
+                        pevent.Graphics.FillRectangle(_backColorBrush, rectangle);
                     }
                 }
             }
             else
             {
-                pevent.Graphics.FillRectangle(_backColorBrush, pevent.ClipRectangle);
+                pevent.Graphics.FillRectangle(_backColorBrush, rectangle);
             }
 
-            pevent.Graphics.DrawString(Text, Font, Enabled ? _foreColorBrush : _foreColorDisableBrush, pevent.ClipRectangle, _stringFormat);
+            pevent.Graphics.DrawString(Text, Font, Enabled ? _foreColorBrush : _foreColorDisableBrush, rectangle, _stringFormat);
         }
 
     }
diff --git a/VAR.Toolbox/Controls/CComboBox.cs b/VAR.Toolbox/Controls/CComboBox.cs
index 498348a..69a6e2e 100644
--- a/VAR.Toolbox/Controls/CComboBox.cs
+++ b/VAR.Toolbox/Controls/CComboBox.cs
@@ -15,7 +15,8 @@ namespace VAR.Toolbox.Controls
 
         protected override void OnPaint(PaintEventArgs pevent)
         {
-            pevent.Graphics.FillRectangle(Brushes.CadetBlue, pevent.ClipRectangle);
+            Rectangle rectangle = new Rectangle(0, 0, Width, Height);
+            pevent.Graphics.FillRectangle(Brushes.CadetBlue, rectangle);
         }
     }
 }
diff --git a/VAR.Toolbox/Controls/CGroupBox.cs b/VAR.Toolbox/Controls/CGroupBox.cs
index 1e87f5a..ceafd90 100644
--- a/VAR.Toolbox/Controls/CGroupBox.cs
+++ b/VAR.Toolbox/Controls/CGroupBox.cs
@@ -37,12 +37,12 @@ namespace VAR.Toolbox.Controls
 
             Size tSize = TextRenderer.MeasureText(Text, Font);
 
-            Rectangle borderRect = e.ClipRectangle;
+            Rectangle borderRect = new Rectangle(0, 0, Width, Height);
             borderRect.Y = (borderRect.Y + (tSize.Height / 2));
             borderRect.Height = (borderRect.Height - (tSize.Height / 2));
-            ControlPaint.DrawBorder(e.Graphics, borderRect, this._borderColor, ButtonBorderStyle.Solid);
+            ControlPaint.DrawBorder(e.Graphics, borderRect, _borderColor, ButtonBorderStyle.Solid);
 
-            Rectangle textRect = e.ClipRectangle;
+            Rectangle textRect = new Rectangle(0, 0, Width, Height);
             textRect.X = (textRect.X + 6);
             textRect.Width = tSize.Width;
             textRect.Height = tSize.Height;