)} ,System.Reactive.Concurrency.IScheduler)}
Qbservable.Timestamp(IQbservable) method¶
Defined in
Type: Qbservable
Namespace: System.Reactive.Linq
Assembly: System.Reactive.dll
Applies to
netstandard2.0
Overloads¶
- 1.
public static IQbservable<Timestamped<TSource>> Timestamp<TSource>(this IQbservable<TSource> source) - 2.
public static IQbservable<Timestamped<TSource>> Timestamp<TSource>(this IQbservable<TSource> source, IScheduler scheduler)
1. Overload¶
public static IQbservable<Timestamped<TSource>> Timestamp<TSource>(this IQbservable<TSource> source)
Summary: Timestamps each element in an observable sequence using the local system clock.
Type parameters
| Name | Description |
|---|---|
TSource | The type of the elements in the source sequence. |
Parameters
| Name | Type | Description |
|---|---|---|
source | [IQbservable | Source sequence to timestamp elements for. |
Returns: IQbservable
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | source is null. |
2. Overload¶
public static IQbservable<Timestamped<TSource>> Timestamp<TSource>(this IQbservable<TSource> source, IScheduler scheduler)
Summary: Timestamp each element in an observable sequence using the clock of the specified scheduler.
Type parameters
| Name | Description |
|---|---|
TSource | The type of the elements in the source sequence. |
Parameters
| Name | Type | Description |
|---|---|---|
source | [IQbservable | Source sequence to timestamp elements for. |
scheduler | [IScheduler](# | Scheduler used to compute timestamps. |
Returns: IQbservable
Exceptions
| Type | Condition |
|---|---|
| System.ArgumentNullException | source or scheduler is null. |