Observable.Range(int, int) method¶

Defined in

Type: Observable Namespace: System.Reactive.Linq Assembly: System.Reactive.dll

Applies to

netstandard2.0

Overloads¶

1. public static IObservable<int> Range(int start, int count)
2. public static IObservable<int> Range(int start, int count, IScheduler scheduler)

1. Overload¶

public static IObservable<int> Range(int start, int count)

Summary: Generates an observable sequence of integral numbers within a specified range.

Parameters

Name	Type	Description
`start`	int	The value of the first integer in the sequence.
`count`	int	The number of sequential integers to generate.

Returns: IObservable -- An observable sequence that contains a range of sequential integral numbers.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	`count` is less than zero. -or- `start` + `count` - 1 is larger than MaxValue.

2. Overload¶

public static IObservable<int> Range(int start, int count, IScheduler scheduler)

Summary: Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.

Parameters

Name	Type	Description
`start`	int	The value of the first integer in the sequence.
`count`	int	The number of sequential integers to generate.
`scheduler`	[IScheduler](#	Scheduler to run the generator loop on.

Returns: IObservable -- An observable sequence that contains a range of sequential integral numbers.

Exceptions

Type	Condition
System.ArgumentOutOfRangeException	`count` is less than zero. -or- `start` + `count` - 1 is larger than MaxValue.
System.ArgumentNullException	`scheduler` is null.