Q:

How to change DateTimeFormatInfo.CurrentInfo AbbreviatedDayNames collection

How to change DateTimeFormatInfo.CurrentInfo AbbreviatedDayNames collection. I want to use mine, like Tues instead of Tue. And when I use ToString("ddd") I want to see Tue.
Is it possible in C#?

A:

You may do it in this fashion 
CultureInfo cinfo = CultureInfo.CreateSpecificCulture("en-EN");
cinfo.DateTimeFormat.AbbreviatedDayNames = new string[]{"Suns","Mon","Tues", "Weds","Thursday","Fries","Sats"};

Now assign this as your current culture and you should be good to go

