CODEWITHSUNDEEP
c#.net
user1095549
user1095549

Reputation: 1429

DateTime Null Variable Format

I have a variable that receives DATETIME type ,And sometimes comes from DB NULL variable So I have this code .

DateTime? d;
DateTime dtq; 
don.Date_appeal_donor= d = DateTime.TryParse(dr["Date_"].ToString(), out dtq) ? dtq : (DateTime?)null;

And I can not change the format to "dd / MM / yyyy" Does anyone have a solution?

You're right, now I realized that only when it comes to DATAGRIDVIEW It changes the display This is in wpf. So I fill the data grid

  dataGrid1.ItemsSource= DAL.LoadCollectionData();

And here I am stuck

Upvotes: 0

Views: 275

Answers (1)

Kristof Claes
Kristof Claes

Reputation: 10941

You can use DateTime.TryParseExact like this:

DateTime dtq;
DateTime? d;

don.Date_appeal_donor = d = DateTime.TryParseExact(dr["Date_"].ToString(), "dd/MM/yyyy", null, DateTimeStyles.None, out date) ? dtq : (DateTime?)null;

Upvotes: 1

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