},System.IObservable{--0})} },System.IObservable{--0},System.IObservable{--0})} },System.IObservable{--0},System.Reactive.Concurrency.IScheduler)}
Qbservable.If(IQbservableProvider, Expression>, IObservable) method¶
Defined in
Type: Qbservable
Namespace: System.Reactive.Linq
Assembly: System.Reactive.dll
Applies to
net8.0, net8.0-windows10.0.19041, netstandard2.0
Overloads¶
-
public static IQbservable<TResult> If<TResult>(this IQbservableProvider provider, Expression<Func<bool>> condition, IObservable<TResult> thenSource) -
public static IQbservable<TResult> If<TResult>(this IQbservableProvider provider, Expression<Func<bool>> condition, IObservable<TResult> thenSource, IObservable<TResult> elseSource) -
public static IQbservable<TResult> If<TResult>(this IQbservableProvider provider, Expression<Func<bool>> condition, IObservable<TResult> thenSource, IScheduler scheduler)
1. Overload¶
public static IQbservable<TResult> If<TResult>(this IQbservableProvider provider, Expression<Func<bool>> condition, IObservable<TResult> thenSource)
Type parameters
| Name | Description |
|---|---|
TResult | -- |
Parameters
| Name | Type | Description |
|---|---|---|
provider | [IQbservableProvider](# | -- |
condition | Expression | -- |
thenSource | IObservable | -- |
Returns: IQbservable
2. Overload¶
public static IQbservable<TResult> If<TResult>(this IQbservableProvider provider, Expression<Func<bool>> condition, IObservable<TResult> thenSource, IObservable<TResult> elseSource)
Type parameters
| Name | Description |
|---|---|
TResult | -- |
Parameters
| Name | Type | Description |
|---|---|---|
provider | [IQbservableProvider](# | -- |
condition | Expression | -- |
thenSource | IObservable | -- |
elseSource | IObservable | -- |
Returns: IQbservable
3. Overload¶
public static IQbservable<TResult> If<TResult>(this IQbservableProvider provider, Expression<Func<bool>> condition, IObservable<TResult> thenSource, IScheduler scheduler)
Type parameters
| Name | Description |
|---|---|
TResult | -- |
Parameters
| Name | Type | Description |
|---|---|---|
provider | [IQbservableProvider](# | -- |
condition | Expression | -- |
thenSource | IObservable | -- |
scheduler | [IScheduler](# | -- |
Returns: IQbservable