/// <summary>获得一个实例  </summary>
        public static Xt_student_sign GetOneInstance()
        {
            Xt_student_sign value = new Xt_student_sign();

            return(value);
        }
        /// <summary></summary>
        public override ITableImplement af_GetOptionValueSchema()
        {
            Xt_student_sign value = new Xt_student_sign();


            if (BLLTable.IsExistOptionValue(this.TableName(), "Uuid"))
            {
                value.uuid_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Status"))
            {
                value.status_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Sign_id"))
            {
                value.sign_id_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Course_id"))
            {
                value.course_id_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Student_id"))
            {
                value.student_id_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Lng"))
            {
                value.lng_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Lat"))
            {
                value.lat_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "City"))
            {
                value.city_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Address"))
            {
                value.address_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Create_time"))
            {
                value.create_time_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Remark"))
            {
                value.remark_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Distance"))
            {
                value.distance_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Modify_time"))
            {
                value.modify_time_initialized = true;
            }

            if (BLLTable.IsExistOptionValue(this.TableName(), "Student_name"))
            {
                value.student_name_initialized = true;
            }

            return(value);
        }