Below is the code:
ClientContext context = new ClientContext("http://SPSite"); context.Credentials = new NetworkCredential("user", "pwd", "domain"); ChangeQuery cq = new ChangeQuery(true, true); ChangeCollection col = list.GetChanges(cq); context.Load(col); context.ExecuteQuery(); MessageBox.Show(col.Count.ToString()); Irrespective of the changes done, it always shows 0.
ClientContext context = new ClientContext("http://SPSite"); context.Credentials = new NetworkCredential("user", "pwd", "domain"); ChangeQuery cq = new ChangeQuery(true, true); cq.ChangeTokenStart = new ChangeToken(); cq.ChangeTokenStart.StringValue = "1;3;" + list.Id.ToString() + ";" + DateTime.UtcNow.AddHours(-1).Ticks.ToString() + ";-1"; ChangeCollection col = list.GetChanges(cq); context.Load(col); context.ExecuteQuery(); MessageBox.Show(col.Count.ToString()); Even though I don't prefer creating token by yourself, this seems to be the only way which works as per my googling so far.
ClientContext context = new ClientContext("http://SPSite"); context.Credentials = new NetworkCredential("user", "pwd", "domain"); ChangeQuery cq = new ChangeQuery(true, true); ChangeCollection col = list.GetChanges(cq); context.Load(col); context.ExecuteQuery(); ChangeToken endToken; foreach(Change change in col) { endToken = change.ChangeToken;// endToken serves as next start token for further logs. // Do your stuffs here. } This can be the appropriate solution.