ajouter NSTimeInterval à NSDate dans le cacao

Question

J'ai un NSDate qui représente un moment précis. Le format de cette date est hhmmss. Je veux ajouter une valeur NSInterval (en secondes) à cette valeur de temps.

Exemple:

NSDate =         123000
NSTimeInterval = 3600

Added together = 133000

Quelle est la meilleure façon de le faire?

Answer 1

Avez-vous vu la

Answer 2

addTimeInterval est maintenant dépréciée. Essayez d'utiliser dateByAddingTimeInterval place.

// This will set the time when your view appears it will also
// set the time if you want to retrieve from it.
-(void)viewDidAppear:(BOOL)animated
{
     //Create todays date
     NSDate *duedate = [NSDate date];
     //Add how ever many days you could write 86400*numbe_of_days days 86400/24 for an hour
     //Then simply reassign the variable or use a different one.
     duedate = [duedate dateByAddingTimeInterval:86400];  //I add one day
     [datePicker setDate:duedate animated:YES]; //Animate yes will show your pickers moving
     [datePicker setMinimumDate:duedate]; //Set minimum date.
}

Answer 3

addTimeInterval est maintenant dépréciée. Essayez d'utiliser dateByAddingTimeInterval place.

Answer 4

// This will set the time when your view appears it will also
// set the time if you want to retrieve from it.
-(void)viewDidAppear:(BOOL)animated
{
     //Create todays date
     NSDate *duedate = [NSDate date];
     //Add how ever many days you could write 86400*numbe_of_days days 86400/24 for an hour
     //Then simply reassign the variable or use a different one.
     duedate = [duedate dateByAddingTimeInterval:86400];  //I add one day
     [datePicker setDate:duedate animated:YES]; //Animate yes will show your pickers moving
     [datePicker setMinimumDate:duedate]; //Set minimum date.
}