How can i set business hour duration to 45 minutes (change left navigation menu from 1 hour slot to 45 minutes slot 9.00a.m,9.45a.m,10.30 like that ) in DayPilotProTrial-5.0.154?
This is not yet possible (at least with DayPilotCalendar control). The current DayPilotCalendar time slot model is based on CellsPerHour property. This means the slots can only divide one full hour. It's necessary to switch the model to CellDuration. This is planned for DayPilot Pro 5.2 release.
DayPilotScheduler already works with CellDuration property.