ios - How to modify a Done button programmatically from UIActionSheet? -

i have method create action sheet , uipicker:

-(void)presentnewpicker{     self.aac = [[uiactionsheet alloc] initwithtitle:@"what city?"                                                      delegate:self                                             cancelbuttontitle:nil                                        destructivebuttontitle:nil                                             otherbuttontitles:@"ok", nil];       self.pickrview = [[uipickerview alloc] initwithframe:cgrectmake(0.0, 44.0, 0.0, 0.0)];     self.pickrview.showsselectionindicator = yes;     self.pickrview.datasource = self;     self.pickrview.delegate = self;      self.citynames = [[nsarray alloc] initwithobjects: @"phoenix", @"tahoe", @"nevada", @"lime", @"florida", nil];      uitoolbar *pickerdatetoolbar = [[uitoolbar alloc] initwithframe:cgrectmake(0, 0, 320, 44)];     pickerdatetoolbar.barstyle = uibarstyleblackopaque;     [pickerdatetoolbar sizetofit];      nsmutablearray *baritems = [[nsmutablearray alloc] init];      uibarbuttonitem *flexspace = [[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemflexiblespace target:self action:nil];     [baritems addobject:flexspace];      uibarbuttonitem *donebtn = [[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemdone target:self action:@selector(dismissactionsheet:)];      [baritems addobject:donebtn];      [pickerdatetoolbar setitems:baritems animated:yes];      [self.aac addsubview:pickerdatetoolbar];       [self.aac addsubview:self.pickrview];     [self.aac showinview:self.view];     [self.aac setbounds:cgrectmake(0,0,320, 464)]; } 

the button appears reads done want modify read, ready. how accomplish this?

replace:

uibarbuttonitem *donebtn = [[uibarbuttonitem alloc] initwithbarbuttonsystemitem:uibarbuttonsystemitemdone target:self action:@selector(dismissactionsheet:)]; 

with:

uibarbuttonitem *donebtn = [[uibarbuttonitem alloc] initwithtitle:@"ready" style: uibarbuttonitemstylebordered target:self action:@selector(dismissactionsheet:)]; 

you may want use uibarbuttonitemstyledone style.