Null exception throwing the method changeType
while dynamically setting null value in dropdownlist.
error log:
"System.InvalidCastException: Null object cannot be converted to a value type at System.Convert.ChangeType (System.Object value, System.Type conversionType, System.IFormatProvider provider)
We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy.
(Last updated on: June 24, 2019).