Hi,
I have a custom GanttTask class that allows null values for a start date, (this is the date that the actual work have started and not the date it was planned to be started).
I'm trying to validate that, if the user has entered a date, that date has to be less or equal to the end date, if not then show a warning to the user but let him continue, but also the user should be able to clear the content of the start date and that is an acceptable value, the problem is that when the TaskEdited event happens, the field that is bind to the Date Picker still has the old value, this only happens when clearing the value and not when the value has been updated, Is there any thing else that I need to do to make this work?
thanks in advance for your help
I have a custom GanttTask class that allows null values for a start date, (this is the date that the actual work have started and not the date it was planned to be started).
I'm trying to validate that, if the user has entered a date, that date has to be less or equal to the end date, if not then show a warning to the user but let him continue, but also the user should be able to clear the content of the start date and that is an acceptable value, the problem is that when the TaskEdited event happens, the field that is bind to the Date Picker still has the old value, this only happens when clearing the value and not when the value has been updated, Is there any thing else that I need to do to make this work?
thanks in advance for your help