Exception Class _Lab_11_6_2014

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;



namespace Zau_ExceptionHandling_Lab_11_5_14
{
    class CapacityWarningException : Exception
    {
        public CapacityWarningException() : base("You are either trying to add water than its max capacity or drop than its min capacity") { }
        public CapacityWarningException(string message) : base(message) { }
        public CapacityWarningException(string message, Exception innerException) : base(message, innerException) { }
    }
}

//===========================================================

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace Zau_ExceptionHandling_Lab_11_5_14

{

    public class WaterTank

    {

        private int _currentAmount;

        private static int _maxCapacity;

        private static int _minCapacity;

        public int CurrentAmount

        { get { return _currentAmount; } }

        public static int MaxCapacity

        { get { return _maxCapacity; } }

        public static int MinCapacity

        { get { return _minCapacity; } }

         //constructor

        public WaterTank(int currentGal)

        {

            _currentAmount = currentGal;

        }

        static WaterTank()

        {

            _maxCapacity = 3000;

            _minCapacity = 10;

        }

        public int AddWater(int waterGal)

        {

            if (_currentAmount + waterGal <= _maxCapacity)

            {

                _currentAmount += waterGal;

            }

            else

                throw new CapacityWarningException("Do not add water more!");

            return waterGal;

        }

        public int TakeWater(int waterGal)

        {

            if (_currentAmount + waterGal <= _minCapacity)

            {

                _currentAmount -= waterGal;

            }

            else

                throw new CapacityWarningException("Do not try to take more water!");

            return waterGal;

        }

    }

}

//Lab Assignment:

//New Project

//Define a class WaterTank with the following fields:

//      _maxCapacity,

//      _currentAmount,

//      _minCapacity,

//These fields hold the amount in gallons

//the _maxCapacity and _minCapacity should be static and set to some values

//

//Define a method : AddWater that takes the amount to be added to the tank

//this method should throw a custom exception if you attempt to add more water than its maximum capacity

//Define a method: TakeWater that takes the amount of water taken from the tank

//this method should throw a custome exception if you the current level drops may drop below mincapacity.