コード例 #1
0
            public override Expression FindResolution(OperatorType op, Expression prop, Expression val)
            {
                if (op == OperatorType.Condition && Convert.ToBoolean(val.ToString()) == false)
                {
                    int saturdayIndex = 6;
                    int sundayIndex   = 7;

                    Expression <Func <WorkCalendar, bool> > foo = obj =>
                                                                  (obj.IsWorkingDay == false && SqlFunctions.DatePart("dw", obj.Date).Value != saturdayIndex && SqlFunctions.DatePart("dw", obj.Date).Value != sundayIndex) ||
                                                                  (obj.IsWorkingDay && (SqlFunctions.DatePart("dw", obj.Date).Value == saturdayIndex || SqlFunctions.DatePart("dw", obj.Date).Value == sundayIndex));

                    var main     = (prop as MemberExpression).Expression as ParameterExpression;
                    var modifier = new MainObjectLinkModifier(main);
                    return(modifier.Visit(foo.Body));
                }
                else
                {
                    return(base.FindResolution(op, prop, val));
                }
            }
コード例 #2
0
        public override Expression FindResolution(OperatorType op, Expression prop, Expression val)
        {
            if (op == OperatorType.Condition && Convert.ToBoolean(val.ToString()) == false)
            {
                int saturdayIndex = 6;
                int sundayIndex = 7;

                Expression<Func<WorkCalendar, bool>> foo = obj =>
                    (obj.IsWorkingDay == false && SqlFunctions.DatePart("dw", obj.Date).Value != saturdayIndex && SqlFunctions.DatePart("dw", obj.Date).Value != sundayIndex)
                        || (obj.IsWorkingDay && (SqlFunctions.DatePart("dw", obj.Date).Value == saturdayIndex || SqlFunctions.DatePart("dw", obj.Date).Value == sundayIndex));

                var main = (prop as MemberExpression).Expression as ParameterExpression;
                var modifier = new MainObjectLinkModifier(main);
                return modifier.Visit(foo.Body);
            }
            else
            {
                return base.FindResolution(op, prop, val);
            }
        }