GetString() [3/4]

unsafe override string System.Text.ASCIIEncoding.GetString ( byte[] bytes, int byteIndex, int byteCount )

inlinevirtualinherited

Reimplemented from System.Text.Encoding.

Definition at line 417 of file ASCIIEncoding.cs.

    {
        if (bytes == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.bytes, ExceptionResource.ArgumentNull_Array);
        }
        if ((byteIndex | byteCount) < 0)
        {
            ThrowHelper.ThrowArgumentOutOfRangeException((byteIndex < 0) ? ExceptionArgument.byteIndex : ExceptionArgument.byteCount, ExceptionResource.ArgumentOutOfRange_NeedNonNegNum);
        }
        if (bytes.Length - byteIndex < byteCount)
        {
            ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.bytes, ExceptionResource.ArgumentOutOfRange_IndexCountBuffer);
        }
        if (byteCount == 0)
        {
            return string.Empty;
        }
        fixed (byte* ptr = bytes)
        {
            return string.CreateStringFromEncoding(ptr + byteIndex, byteCount, this);
        }
    }

References System.byteCount, System.byteIndex, System.bytes, System.ThrowHelper.ThrowArgumentNullException(), and System.ThrowHelper.ThrowArgumentOutOfRangeException().