ReadAllTextAsync() [2/2]

static Task< string > System.IO.File.ReadAllTextAsync ( string path, Encoding encoding, CancellationToken cancellationToken = default(CancellationToken) )

inlinestatic

Definition at line 642 of file File.cs.

    {
        if (path == null)
        {
            throw new ArgumentNullException("path");
        }
        if (encoding == null)
        {
            throw new ArgumentNullException("encoding");
        }
        if (path.Length == 0)
        {
            throw new ArgumentException(SR.Argument_EmptyPath, "path");
        }
        if (!cancellationToken.IsCancellationRequested)
        {
            return InternalReadAllTextAsync(path, encoding, cancellationToken);
        }
        return Task.FromCanceled<string>(cancellationToken);
    }

References System.SR.Argument_EmptyPath, System.cancellationToken, System.Threading.Tasks.Task< TResult >.FromCanceled(), and System.IO.File.InternalReadAllTextAsync().