Not sure if this is a bug or I am doing something wrong, however I get an unhandled exception when I go to the month view and select the back button (to go to the previous month). The error message is:

"Ticks must be between DateTime.MinValue.Ticks and DateTim.MaxValue.Ticks"

I am using .NET Planner version 4.2.1. Any ideas what the problem might be?

Hi,

No the date is not Jan 1st 0001. Yes there are appointments in the schedule. Here is when it occurs:

•The date of the planner is set to the current date on form load,
•Initially displays in week mode,
•I click on the month to go to month mode,
•Click on the back button (go to previous month)
•Unhandled error is thrown:
System.ArgumentOutOfRangeException: Ticks must be between DateTime.MinValue.Ticks and DateTime.MaxValue.Ticks.
Parameter name: ticks
   at System.DateTime..ctor(Int64 ticks)
   at System.DateTime.op_Addition(DateTime d, TimeSpan t)
   at MindFusion.Scheduling.WinForms.Calendar.xba35abfe624cc5dc()
   at MindFusion.Scheduling.WinForms.Calendar.x1c9e0eff9208c357(Object xe0292b9ed559da7d, EventArgs xfbf34718e704c6bc)
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

Hi,

Ok I've got it working. The problem seems to be that EndDate was been set to 1/1/01. When I set it to something else in the form load the error doesn't occur any more.

Thanks for your help.