/// <summary>Customers.</summary>
        /// <param name="customerId">  Identifier for the customer.</param>
        /// <param name="companyName"> Name of the company.</param>
        /// <param name="contactName"> Name of the contact.</param>
        /// <param name="contactTitle">The contact title.</param>
        /// <param name="address">     The address.</param>
        /// <param name="city">        The city.</param>
        /// <param name="region">      The region.</param>
        /// <param name="postalCode">  The postal code.</param>
        /// <param name="country">     The country.</param>
        /// <param name="phoneNo">     The phone no.</param>
        /// <param name="faxNo">       The fax no.</param>
        /// <param name="picture">     The picture.</param>
        /// <returns>A Customer.</returns>
		public static Customer Customer(string customerId, string companyName, string contactName, string contactTitle, string address, string city, string region, string postalCode, string country, string phoneNo, string faxNo, byte[] picture)
		{
			Customer customer = new Customer();
			customer.Id = customerId;
			customer.CompanyName = companyName;
			customer.ContactName = contactName;
			customer.ContactTitle = contactTitle;
			customer.Address = address;
			customer.City = city;
			customer.Region = region;
			customer.PostalCode = postalCode;
			customer.Country = country;
			customer.Phone = phoneNo;
			customer.Fax = faxNo;
			customer.Picture = picture;
			return customer;
		}
		public static CustomerDto ToCustomerDto(Customer model)
		{
			return new CustomerDto {
				Id = model.Id,
				Picture = model.Picture,
				CompanyName = model.CompanyName,
				ContactName = model.ContactName,
				ContactTitle = model.ContactTitle,
				Fax = model.Fax,
				Phone = model.Phone,
				Address = model.Address,
				City = model.City,
				Country = model.Country,
				PostalCode = model.PostalCode,
				Region = model.Region,
			};
		}