public StudentData[] Join(string name, int idx)
{
Myfile = new Data(UserHandler);
lock (syncObj)
{
try
{
if (!Chatter.Contains(name))
{
StudentData data = new StudentData(true, name, idx);
Chatter.Add(data);
callback = OperationContext.Current.GetCallbackChannel <IFileCallBack>();
Console.WriteLine(name);
List += Myfile;
Console.WriteLine(name);
BroadcastMessage(name, idx, "", null, "UserEnter");
StudentData[] list = new StudentData[Chatter.Count];
lock (syncObj)
{
Chatter.CopyTo(list);
}
return(list);
}
else
{
return(null);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(null);
}
}
}
public bool UpLoadFile(string name, int idx, string filename, byte[] data)
{
Myfile = new Data(UserHandler);
try
{
FileStream writeFileStream = new FileStream(@"C:\Users\DUMB\Pictures\Saved Pictures\" + filename, FileMode.Create, FileAccess.Write);
BinaryWriter dataWriter = new BinaryWriter(writeFileStream);
dataWriter.Write(data);
writeFileStream.Close();
callback = OperationContext.Current.GetCallbackChannel <IFileCallBack>();
Console.WriteLine(name + idx + filename + data.Length.ToString());
List += Myfile;
BroadcastMessage(name, idx, filename, data, "FileSender");
// BroadcastMessage(name, idx, filename, data, "FileSender");
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(false);
}
}