private void write(RssWriter writer)
{
try
{
if (channels.Count == 0)
{
throw new InvalidOperationException("Feed must contain at least one channel.");
}
writer.Version = rssVersion;
writer.Modules = modules;
foreach (RssChannel channel in channels)
{
if (channel.Items.Count == 0)
{
throw new InvalidOperationException("Channel must contain at least one item.");
}
writer.Write(channel);
}
}
finally
{
if (writer != null)
{
writer.Close();
}
}
}
