Object cannot be cast from DBNull to other types.

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11/17/2013 10:18:32 AM

Eugenio Urru

Total Posts 17

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Object cannot be cast from DBNull to other types.

Hello!!

I'm trying to implement a new feature cloned from Event Calendar.

I added a new field date (the end date of event).

In the record before the change with the addition of the new field, the added value in the field is null.

This time in the detail view of the event causing an error like ''Object cannot be cast from DBNull to other types".
If I change the field value manually, the display goes smoothly.

I can not find the way to avoid this problem.
Everything hangs in the line

CalendarEvent calendarEvent = new CalendarEvent(itemId);

in the routine populateControls () into EventDetails.aspx.cs

Can someone help me?

P.S. (I apologize for my English)

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