Getting error: String reference not set to an instance of a String. Parameter name: s

Question

I am using this code to truncate datetime from my database into its year and time components. The variables YearOfRelease and Runtime contain datetime of the format \"

Answer 1

The first parameter of DateTime.ParseExact is a string parameter named 's'.

Therefore, it looks like YearOfRelease or RunTime is null in your program. Make sure those are set before you call DateTime.ParseExact.