Interactive Extensions
Interactive Extensions
Ix-Main Namespaces
System.Linq
AsyncEnumerable Class
AsyncEnumerable Methods
Contains Method
Contains(TSource) Method (IAsyncEnumerable(TSource), TSource)
Contains(TSource) Method (IAsyncEnumerable(TSource), TSource, IEqualityComparer(TSource))
Contains(TSource) Method (IAsyncEnumerable(TSource), TSource, CancellationToken)
Contains(TSource) Method (IAsyncEnumerable(TSource), TSource, IEqualityComparer(TSource), CancellationToken)
AsyncEnumerable
Contains
TSource
Method (IAsyncEnumerable
TSource
,
TSource
)
Namespace:
System.Linq
Assembly:
System.Interactive.Async (in System.Interactive.Async.dll) Version: 1.2.0.0
Syntax
C#
Copy
public
static
Task
<
bool
>
Contains
<TSource>(
this
IAsyncEnumerable
<TSource>
source
, TSource
value
)
Parameters
source
Type:
System.Collections.Generic
IAsyncEnumerable
TSource
value
Type:
TSource
Type Parameters
TSource
Return Value
Type:
Task
Boolean
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IAsyncEnumerable
TSource
. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic)
or
Extension Methods (C# Programming Guide)
.
See Also
Reference
AsyncEnumerable Class
Contains Overload
System.Linq Namespace