ParallelEnumerable.Concat(Of TSource) Method (ParallelQuery(Of TSource), ParallelQuery(Of TSource))
.NET Framework (current version)
Concatenates two parallel sequences.
Assembly: System.Core (in System.Core.dll)
<ExtensionAttribute> Public Shared Function Concat(Of TSource) ( first As ParallelQuery(Of TSource), second As ParallelQuery(Of TSource) ) As ParallelQuery(Of TSource)
Parameters
- first
-
Type:
System.Linq.ParallelQuery(Of TSource)
The first sequence to concatenate.
- second
-
Type:
System.Linq.ParallelQuery(Of TSource)
The sequence to concatenate to the first sequence.
Return Value
Type: System.Linq.ParallelQuery(Of TSource)A sequence that contains the concatenated elements of the two input sequences.
Type Parameters
- TSource
The type of the elements of the input sequences.
| Exception | Condition |
|---|---|
| ArgumentNullException | first or second is a null reference (Nothing in Visual Basic). |
Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
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