c# 4.0 - How to bind DBnull values to grid view? -


i facing struggle bind values grid retrieved data base. have database column of type datetime nullable. so, when trying bind null value, throwing error while adding column value object property . so, before adding values fetched database, using function converts value default type before adding object. since , default value datetime type 1/1/0001 12:00:00 . so, ever null values present , getting value field.

how solve issue? please give sugesstions.

to explain scenario , adding piece of code here.

public static t getvalue<t>(object o) {     t val = default(t);      if (o != null && o != dbnull.value)     {         val = (t)o;     }     return val; }

this helper function using while reading data data reader.

since declared datetime nullable, instead of converting datetime,convert using datetime?

thus allows datetime values null values


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