This line of code:
dateTimePicker1.Value = System.DateTime.MaxValue;
results in the following error:
The added or subtracted value results in an unrepresentable DateTime. Parameter name: value
I hit this in 1.3.65, I do not believe I hit this in previous version.
It must be related to WJ-8208: Wisej.Web.DateTimePicker formats the DateTime value using the server’s time zone. In order to format the date/time using the client’s time zone we added the DateTime.ToClientTime() extension without taking in the consideration the min max boundaries.
Logged as regression WJ-8269. Will be fixed in the upcoming build.