how to execute a task on monday in windows application

Question

how to execute a task on monday in windows application..here below my code i want to exceute this logic exceute every monday automatically..how we use timer in this approach..plz dnt give me links ..just send code 

 

private void Form1_Load(object sender, EventArgs e)

{

DataClasses1DataContext db = new DataClasses1DataContext();

EmailConfig ec = new EmailConfig();

var ss= db.Employees.ToList();

// var ds = db.EmpProfessionalDetails.ToList();

// var data = ss.Select(sss => sss.Email).ToList();

var msgsubject = "Remaind employees to complete Timesheet";

var subge= " Timesheet Remainder";

var data = (from u in ss

select new

{

Email = u.Email,

Empid = u.EmpId,

CompanyId = u.CompanyId,

Empname = u.Name,

}).ToList();

foreach (var h in data)

{

ec.SendRemainderMail("[email protected]", h.Email, subge, msgsubject, h.Empname);

}

var holidays = db.EmpHolidays.Where(eh => eh.CompanyId == 1 && eh.IsActive == true).ToList();

var Empleaves = db.EmpLeaves.Where(kk => kk.CompanyId == 1 && kk.IsApproved == true).ToList();

var sss = db.EmpTimesheetMasters.ToList();

}