WriteAsync() [4/6]

virtual Task System.IO.TextWriter.WriteAsync ( ReadOnlyMemory< char > buffer, CancellationToken cancellationToken = default(CancellationToken) )

inlinevirtualinherited

Reimplemented in System.CodeDom.Compiler.IndentedTextWriter, System.IO.StreamWriter, System.IO.StringWriter, and System.IO.TextWriter.SyncTextWriter.

Definition at line 867 of file TextWriter.cs.

    {
        if (!cancellationToken.IsCancellationRequested)
        {
            if (!MemoryMarshal.TryGetArray(buffer, out var segment))
            {
                return Task.Factory.StartNew(delegate(object state)
                {
                    TupleSlim<TextWriter, ReadOnlyMemory<char>> tupleSlim = (TupleSlim<TextWriter, ReadOnlyMemory<char>>)state;
                    tupleSlim.Item1.Write(tupleSlim.Item2.Span);
                }, new TupleSlim<TextWriter, ReadOnlyMemory<char>>(this, buffer), cancellationToken, TaskCreationOptions.DenyChildAttach, TaskScheduler.Default);
            }
            return WriteAsync(segment.Array, segment.Offset, segment.Count);
        }
        return Task.FromCanceled(cancellationToken);
    }

References System.buffer, System.cancellationToken, System.Threading.Tasks.TaskScheduler.Default, System.Threading.Tasks.Task< TResult >.Factory, System.Threading.Tasks.Task< TResult >.FromCanceled(), System.TupleSlim< T1, T2, T3, T4 >.Item1, System.TupleSlim< T1, T2, T3, T4 >.Item2, System.state, and System.IO.TextWriter.WriteAsync().