How to append data to a binary file?

Question

I have a binary file to which I want to append a chunk of data at the end of the file, how can I achieve this using C# and .net? Also is there anything to consider when writing to the end of a binary file? Thanks a lot for your help.

Answer 1

private static void AppendData(string filename, int intData, string stringData, byte[] lotsOfData) {     using (var fileStream = new FileStream(filename, FileMode.Append, FileAccess.Write, FileShare.None))     using (var bw = new BinaryWriter(fileStream))     {         bw.Write(intData);         bw.Write(stringData);         bw.Write(lotsOfData);     } }