Get First Day of week

[laitinen]

Hi all,
i want get the first day of the week from today date. How can i do this?
Thank's

hi,

Do you mean how to get the first date of the current week?

System.DateTime today = System.DateTime.Now;
           
int dayOfWeek = (int)today.DayOfWeek;

System.DateTime firstDayOfWeek = today.Subtract(new TimeSpan(dayOfWeek, 0, 0, 0));

this assumes that sunday is first day of week. If you want to have monday as first day:

System.DateTime today = System.DateTime.Now;
           
int dayOfWeek = (int)today.DayOfWeek-1;

if (dayOfWeek ==-1)
     dayOfWeek = 7;


System.DateTime firstDayOfWeek = today.Subtract(new TimeSpan(dayOfWeek, 0, 0, 0));

Regards,

Laitinen