private void ThrowIfStreamClosed(string method)
{
if (this.IsStreamClosed())
{
throw new ObjectDisposedException(SQLResource.InvalidOpStreamClosed(method));
}
}
private void ThrowIfStreamCannotRead(string method)
{
if (!_stream.CanRead)
{
throw new NotSupportedException(SQLResource.InvalidOpStreamNonReadable(method));
}
}
private void ThrowIfStreamCannotWrite(string method)
{
if (!this.m_stream.CanWrite)
{
throw new NotSupportedException(SQLResource.InvalidOpStreamNonWritable(method));
}
}
private void ThrowIfStreamCannotSeek(string method)
{
if (!m_stream.CanSeek)
{
throw new NotSupportedException(SQLResource.InvalidOpStreamNonSeekable(method));
}
}