Seq.append<'T> Function (F#)
Wraps the two given enumerations as a single concatenated enumeration.
Namespace/Module Path: Microsoft.FSharp.Collections.Seq
Assembly: FSharp.Core (in FSharp.Core.dll)
// Signature:
Seq.append : seq<'T> -> seq<'T> -> seq<'T>
// Usage:
Seq.append source1 source2
Parameters
Exceptions
Exception |
Condition |
|---|---|
Thrown when either of the two provided sequences is null. |
Return Value
The result sequence.
Remarks
The returned sequence may be passed between threads safely. However, individual IEnumerator<T> values generated from the returned sequence should not be accessed concurrently.
This function is named Append in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.
Example
The following example hows how to use Seq.append.
printfn "%A" (Seq.append [| 1; 2; 3|] [ 4; 5; 6])
Output
seq [1; 2; 3; 4; ...]
Platforms
Windows 7, Windows Vista SP2, Windows XP SP3, Windows XP x64 SP2, Windows Server 2008 R2, Windows Server 2008 SP2, Windows Server 2003 SP2
Version Information
F# Runtime
Supported in: 2.0, 4.0
Silverlight
Supported in: 3