mine

Console.Write("Enter weight of parcel:  ");
string input = Console.ReadLine();

class Program
{
    private static int _depth = 0;
    private static int _height = 0;
    private static int _weight = 0;
    private static int _width = 0;
    private static bool _isInvalidInput = true;
    static void Main(string[] args)
    {
        GetWeightInput();
        GetHeightInput();
        GetWidthInput();
        GetDepthInput();

        Console.ReadLine();
    }
    private static void GetWeightInput()
    {
        while(_isInvalidInput)
        {
            Console.Write("Enter weight of parcel:  ");
            string input = Console.ReadLine();

            #region User Weight Input Validation
            if (int.TryParse(input, out _weight))
            {
                _isInvalidInput = false;
                //TODO: Add More Validations of User Input
            }
            else
            {
                Console.WriteLine("***Only Integer Inputs Are Allowed***");
                _isInvalidInput = true;
            }
            #endregion User Weight Input Validation
        }


        _isInvalidInput = true;//reset value to true
    }
    private static void GetHeightInput()
    {
        while (_isInvalidInput)
        {
            Console.Write("Enter weight of parcel:  ");
            string input = Console.ReadLine();

            #region User Weight Input Validation
            if (int.TryParse(input, out _height))
            {
                _isInvalidInput = false;
                //TODO: Add More Validations of User Input
            }
            else
            {
                Console.WriteLine("***Only Integer Inputs Are Allowed***");
                _isInvalidInput = true;
            }
            #endregion User Weight Input Validation
        }


        _isInvalidInput = true;//reset value to true
    }
    private static void GetWidthInput()
    {
        while (_isInvalidInput)
        {
            Console.Write("Enter weight of parcel:  ");
            string input = Console.ReadLine();

            #region User Weight Input Validation
            if (int.TryParse(input, out _width))
            {
                _isInvalidInput = false;
                //TODO: Add More Validations of User Input
            }
            else
            {
                Console.WriteLine("***Only Integer Inputs Are Allowed***");
                _isInvalidInput = true;
            }
            #endregion User Weight Input Validation
        }


        _isInvalidInput = true;//reset value to true
    }
    private static void GetDepthInput()
    {
        while (_isInvalidInput)
        {
            Console.Write("Enter weight of parcel:  ");
            string input = Console.ReadLine();

            #region User Weight Input Validation
            if (int.TryParse(input, out _width))
            {
                _isInvalidInput = false;
                //TODO: Add More Validations of User Input
            }
            else
            {
                Console.WriteLine("***Only Integer Inputs Are Allowed***");
                _isInvalidInput = true;
            }
            #endregion User Weight Input Validation
        }


        _isInvalidInput = true;//reset value to true
    }
}

static void Main(string[] args)
{
    GetWeightInput();
    GetHeightInput();
    GetWidthInput();
    GetDepthInput();

    Console.ReadLine();
}

static void Main(string[] args)
{
    var weight = AskInteger("Enter weight of parcel: ");
    var height = AskInteger("Enter height of parcel: ");
    var width = AskInteger("Enter width of parcel: ");
    var depth = AskInteger("Enter depth of parcel: ");

    Console.WriteLine("press any key to terminate the application..");
    Console.ReadKey(true);
}

static void Main(string[] args)
{
    var request = new Request();
    AskInteger(request, x => x.Weight);
    AskInteger(request, x => x.Height);
    AskInteger(request, x => x.Width);
    AskInteger(request, x => x.Depth);

    Console.WriteLine("press any key to terminate the application..");
    Console.ReadKey(true);
}