‫یک دست سازی ی و ک در برنامه‌های Entity framework 6

    public class YeKeInterceptor : IDbCommandInterceptor
    {
        public void ReaderExecuting(DbCommand command, DbCommandInterceptionContext<DbDataReader> interceptionContext)
        {
            command.ApplyCorrectYeKe();
        }

        public void NonQueryExecuted(DbCommand command, DbCommandInterceptionContext<int> interceptionContext)
        {
        }

        public void NonQueryExecuting(DbCommand command, DbCommandInterceptionContext<int> interceptionContext)
        {
            command.ApplyCorrectYeKe();
        }

        public void ReaderExecuted(DbCommand command, DbCommandInterceptionContext<DbDataReader> interceptionContext)
        {
        }

        public void ScalarExecuted(DbCommand command, DbCommandInterceptionContext<object> interceptionContext)
        {
        }

        public void ScalarExecuting(DbCommand command, DbCommandInterceptionContext<object> interceptionContext)
        {
            command.ApplyCorrectYeKe();
        }
    }

    public static class YeKe
    {
        public const char ArabicYeChar = (char)1610;
        public const char PersianYeChar = (char)1740;

        public const char ArabicKeChar = (char)1603;
        public const char PersianKeChar = (char)1705;

        public static string ApplyCorrectYeKe(this object data)
        {
            return data == null ? null : ApplyCorrectYeKe(data.ToString());
        }

        public static string ApplyCorrectYeKe(this string data)
        {
            return string.IsNullOrWhiteSpace(data) ?
                        string.Empty :
                        data.Replace(ArabicYeChar, PersianYeChar).Replace(ArabicKeChar, PersianKeChar).Trim();
        }

        public static void ApplyCorrectYeKe(this DbCommand command)
        {
            command.CommandText = command.CommandText.ApplyCorrectYeKe();

            foreach (DbParameter parameter in command.Parameters)
            {
                switch (parameter.DbType)
                {
                    case DbType.AnsiString:
                    case DbType.AnsiStringFixedLength:
                    case DbType.String:
                    case DbType.StringFixedLength:
                    case DbType.Xml:
                        parameter.Value = parameter.Value.ApplyCorrectYeKe();
                        break;
                }
            }
        }
    }

 DbInterception.Add(new YeKeInterceptor());