Hi,
I am inheriting some C#/Asp code from a programmer that believes in not comments at all. There are a few functions that have a parameter that is int? and I can't seem to find a reference to this anywhere as to what exactly this means. For example:
public AcitonResult Create(int? data_type_id, int? department_id, string[] CountyList){ ...}mentBasisList,
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Can anyone tell me what exaclty placing the ? on the int type does?
Thanks,
Rod