using System;

using System.Linq.Expressions;

public class Program

{

    public static void Main()

    {

        var customerSqlString = GetPropertyName(() => Dbo.Customer);

        Console.WriteLine(customerSqlString);

    }

    // SQL Table Class

    public static class Dbo

    {

        public static CustomerTable Customer = new CustomerTable();

        public class CustomerTable

        {

            public string TableName { get; set; }

            public CustomerTable()

            {

                TableName = "Customer";

            }

        }

    }

    // This is the method I wrote to extract the schema.TableName

    public static string GetPropertyName<T>(Expression<Func<T>> propertyLambda)

    {

        var me = propertyLambda.Body as MemberExpression;

        if (null == me)

        {

            throw new ArgumentNullException("MemberExpression");

        }

        var schema = string.Empty;

        if (me.Type.DeclaringType != null)

        {

            schema = me.Type.DeclaringType.Name;

        }

        if (me == null)

        {

            throw new ArgumentException("You must pass a lambda of the form: " +

                                        "'() => Class.Property' or '() => object.Property'");

        }

        return string.Format("[{0}].[{1}]", schema.ToLower(), me.Member.Name);

    }

}