ReadBlock() [1/2]

override int System.IO.StreamReader.ReadBlock ( char[] buffer, int index, int count )

inlinevirtualinherited

Reimplemented from System.IO.TextReader.

Definition at line 405 of file StreamReader.cs.

    {
        if (buffer == null)
        {
            throw new ArgumentNullException("buffer", SR.ArgumentNull_Buffer);
        }
        if (index < 0 || count < 0)
        {
            throw new ArgumentOutOfRangeException((index < 0) ? "index" : "count", SR.ArgumentOutOfRange_NeedNonNegNum);
        }
        if (buffer.Length - index < count)
        {
            throw new ArgumentException(SR.Argument_InvalidOffLen);
        }
        ThrowIfDisposed();
        CheckAsyncTaskInProgress();
        return base.ReadBlock(buffer, index, count);
    }

References System.SR.Argument_InvalidOffLen, System.SR.ArgumentNull_Buffer, System.SR.ArgumentOutOfRange_NeedNonNegNum, System.buffer, System.IO.StreamReader.CheckAsyncTaskInProgress(), System.count, System.index, and System.IO.StreamReader.ThrowIfDisposed().