Date Formatting in Text Box Content

Hi

 

I have run into an issue with date formating.

 

I have a form in WPF to recall data from a SQL table which includes a DATE. When it reclalled it is showing the correct date but also the time set at midnight which is not needed. How do I format the C# code so its just the date showing?

 

This is the data recall line

 

txt_added.Text = sqlreader.GetValue(3).ToString(); 

 

Many Thanks for any help.