private void BtnDelete_Click(int id) { using (var ctx = new Database1Entities()) { var query = (from que in ctx.Employees where que.EmployeeID == id select que).FirstOrDefault(); ctx.Employees.Remove(query); ctx.SaveChanges(); Response.Redirect(Request.Url.AbsoluteUri); } }
protected void Button2_Click(object sender, EventArgs e) { if (!Validation(TextBox4, TextBox5, Date1)) { return; } using (var ctx = new Database1Entities()) { int id = int.Parse(LabelHide.Text); var query = (from quer in ctx.Employees where quer.EmployeeID == id select quer).FirstOrDefault(); query.FirstName = TextBox4.Text; query.LastName = TextBox5.Text; query.BirthDate = DateTime.ParseExact(Date1.Value, "yyyy-MM-dd", System.Globalization.CultureInfo.InvariantCulture); ctx.SaveChanges(); } Response.Redirect(Request.Url.AbsoluteUri); }