private void write(RssWriter writer) { try { if (this.channels.Count == 0) throw new InvalidOperationException("Feed must contain at least one channel."); writer.Version = this.rssVersion; writer.Modules = this.modules; foreach (RssChannel.RssChannel channel in this.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(); } }
/// <summary> /// Writes the RSS feed to the specified file. /// </summary> /// <remarks> /// The encoding is ISO-8859-1. /// </remarks> /// <exception cref="ArgumentException">The filename is empty, contains only white space, or contains one or more invalid characters.</exception> /// <exception cref="UnauthorizedAccessException">Access is denied.</exception> /// <exception cref="ArgumentNullException">The filename is a (null c#, Nothing vb) reference.</exception> /// <exception cref="DirectoryNotFoundException">The directory to write to is not found.</exception> /// <exception cref="IOException">The filename includes an incorrect or invalid syntax for file name, directory name, or volume label syntax.</exception> /// <exception cref="System.Security.SecurityException">The caller does not have the required permission.</exception> /// <param name="fileName"> specified file (including path) If the file exists, it will be truncated with the new content. </param> /// <exception cref="InvalidOperationException">Feed must contain at least one channel.</exception> /// <exception cref="InvalidOperationException">Channel must contain at least one item.</exception> public void Write(string fileName) { RssWriter writer = new RssWriter(fileName); this.write(writer); }
/// <summary> /// Writes the RSS feed to the specified file. /// </summary> /// <remarks> /// The encoding is ISO-8859-1. /// </remarks> /// <exception cref="ArgumentException">The filename is empty, contains only white space, or contains one or more invalid characters.</exception> /// <exception cref="UnauthorizedAccessException">Access is denied.</exception> /// <exception cref="ArgumentNullException">The filename is a (null c#, Nothing vb) reference.</exception> /// <exception cref="DirectoryNotFoundException">The directory to write to is not found.</exception> /// <exception cref="IOException">The filename includes an incorrect or invalid syntax for file name, directory name, or volume label syntax.</exception> /// <exception cref="System.Security.SecurityException">The caller does not have the required permission.</exception> /// <param name="fileName"> specified file (including path) If the file exists, it will be truncated with the new content. </param> /// <exception cref="InvalidOperationException">Feed must contain at least one channel.</exception> /// <exception cref="InvalidOperationException">Channel must contain at least one item.</exception> public void Write(string fileName) { RssWriter writer = new RssWriter(fileName); this.write(writer); }