config format

how to change format of first_hour and last_hour as it is using int. I need to set 8:30 which is showing conversion error.
Please help.

start/end hour supports only integer hour values, so setting 8:30 is not possible.
You can use 8 as a start hour and block rest 30 minutes time with DHXBlockTime scheduler.Config.first_hour = 8; scheduler.TimeSpans.Add(new DHXBlockTime { FullWeek = true, Zones = new List<Zone>{new Zone(8*60, 8*60+30)} });