Adding multiple statements in a LINQ ForEach by using parenthesis arond them.
// The old way
foreach (var tour in operatorsTours)
{
if (tour != null)
{
tour.SetValue("IsTourUnderPlan", false);
tour.Update();
}
}
// But because it has two statements you cannot do this with LINQ
operatorsTours.ForEach(t => t.SetValue("IsTourUnderPlan", false); t.Update(););
// You must use parenthisis around the statements
operatorsTours.ForEach(t =>
{
t.SetValue("IsTourUnderPlan", false);
t.Update();
}
);
// And you can put it all on a single line
operatorsTours.ForEach(t => { t.SetValue("IsTourUnderPlan", false); t.Update(); });