Best NBi code snippet using NBi.Core.Calculation.Predicate.DateTime.DateTimeNull
PredicateFactory.cs
Source:PredicateFactory.cs
...66 case ComparerType.LessThanOrEqual: return new DateTimeLessThanOrEqual(not, (IScalarResolver)reference);67 case ComparerType.Equal: return new DateTimeEqual(not, (IScalarResolver)reference);68 case ComparerType.MoreThanOrEqual: return new DateTimeMoreThanOrEqual(not, (IScalarResolver)reference);69 case ComparerType.MoreThan: return new DateTimeMoreThan(not, (IScalarResolver)reference);70 case ComparerType.Null: return new DateTimeNull(not);71 case ComparerType.WithinRange: return new DateTimeWithinRange(not, (IScalarResolver)reference);72 case ComparerType.OnTheDay: return new DateTimeOnTheDay(not);73 case ComparerType.OnTheHour: return new DateTimeOnTheHour(not);74 case ComparerType.OnTheMinute: return new DateTimeOnTheMinute(not);75 default:76 throw new ArgumentOutOfRangeException($"DateTime columns don't support the '{comparerType.ToString().ToDashedCase()}' comparer.");77 }78 case ColumnType.Boolean:79 switch (comparerType)80 {81 case ComparerType.Equal: return new BooleanEqual(not, (IScalarResolver)reference);82 case ComparerType.Null: return new BooleanNull(not);83 case ComparerType.True: return new BooleanTrue(not);84 case ComparerType.False: return new BooleanFalse(not);...
DateTimeNull.cs
Source:DateTimeNull.cs
...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.Calculation.Predicate.DateTime9{10 class DateTimeNull : AbstractPredicate11 {12 public DateTimeNull(bool not)13 :base(not)14 { }15 protected override bool Apply(object x)16 {17 return x == null || x == DBNull.Value || (x as string)=="(null)";18 }19 public override string ToString() => $"is null";20 }21}...
DateTimeNull
Using AI Code Generation
1var dateTimeNull = new DateTimeNull();2var result = dateTimeNull.Evaluate(new DateTime(2016, 1, 1));3var dateTimeNull = new DateTimeNull();4var result = dateTimeNull.Evaluate(new DateTime(2016, 1, 1));5var dateTimeNull = new DateTimeNull();6var result = dateTimeNull.Evaluate(new DateTime(2016, 1, 1));
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