public void Event_Btn_Click_Calculate_Bits()
 {
     if (CanWeStart_bits() == true)
     {
         unitCalculatorControl = new UnitCalculatorControl();
         txbox_active          = Active_TextBox();
         bitByteStrings        = unitCalculatorControl.CalculateBits(txbox_active);
         if (bitByteStrings.noError == false)
         {
             System.Windows.Forms.MessageBox.Show(Errorcodes.UNITC_BITS_RANGE_EXCEPTION);
         }
         else
         {
             DisplayUnitCalculator_BitsBytes();
         }
     }
 }
 public void Event_Btn_Click_Calculate_Systems()
 {
     if (CanWeStart_Systems() == true)
     {
         unitCalculatorControl = new UnitCalculatorControl();
         txbox_active          = Active_TextBox();
         string dataType = WhichDataType();
         systems = unitCalculatorControl.CalculateSystems(txbox_active, dataType);
         WhichDataType();
         if (systems.noError == false)
         {
             System.Windows.Forms.MessageBox.Show(Errorcodes.UNITC_SYSTEMS_RANGE_EXCEPTION);
         }
         else
         {
             DisplayUnitCalculator_Systems();
         }
     }
 }