var client = new BFSServiceReference.bfsapiSoapClient(); var credentials = new BFSServiceReference.Credentials() { UserName = bfsusername, //Username of administrative user in your instance of BFS Password = bfspassword, //Password of the administrative user in your instance of BFS };

// Get information about the file to upload to BFS
FileInfo fInfo = new FileInfo(@"c:\temp\test.txt");

// in real life make sure the length don't exceed the maximum setting (default is 4 MB limit)
long numBytes = fInfo.Length;
double dLen = Convert.ToDouble(fInfo.Length / 1000000);
FileStream fStream = new FileStream(@"c:\temp\test_new.txt",
FileMode.Open, FileAccess.Read);
BinaryReader br = new BinaryReader(fStream);

// convert the file to a byte array
byte[] data = br.ReadBytes((int)numBytes);
br.Close();

CreateFileRequest oReq = new CreateFileRequest();
oReq.Credentials = credentials;
oReq.identify = bfsidentifier; //Identifier is a unique token for your instance of BFS 
oReq.FileInfoUpload = new FileInfoUpload
  {
    ContentType = "text", // choose appropiate content type based on your file
    fileBytes = data,
    FileName = "test_new.txt", // the name of file as you would like to name it in BFS
    Owner = new Guid("xxxxx-xxx-xxxx-xxxx-xxxxxxxxxxxx"), // The owner of the file,  see GetPersons for reference
    Permission = FilePermission.All // Type of permission that should apply to this file (AdminOnly/AdminPartner/All)
  };
  
CreateFileResponse Rep = client.CreateFile(oReq);

if (oRep.Message == "OK")
{
  Console.Writeline("Upload successful");
}
else
{
  Console.Writeline(string.format("Upload not successful: {0}", Rep.Message));
}