How to push date in datatype date in sql databasein asp.net

Question

Dal

 

 

iam writing

 

BO object

string strdatefrom  

Datatype of that  date column in table is date and in  Stored procedure  also date  

 

parameter.value[0]  = Convert.ToDatetime (objbo.strdatefrom) ,

Its working fine because our Date format indb 2015-02-01(yyyy-mm-dd) from string it defaultly taking year,month,date

Our senior told its wrong way of  passing date in string if  date formate changed in  DATABASE future  IT WOULD RAISE EXCEPTION ERROR LIKE THAT .

 

FOR THAT HOW SHOULD I  want to write code