Drop-down Option cell

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Engineering Drawing:

This code is to be imported into a third-party library ComboBox.

Code:

RootViewController.h

#import <UIKit/UIKit.h>// Join header file #import"ComboBoxView.h  "@interface  rootviewcontroller:uiviewcontroller{    comboboxview        *_ ComboBox;} @end

Rootviewcontroller.m

- (void) viewdidload{[Super Viewdidload]; //Do any additional setup after loading the view.Self.navigationController.navigationBarHidden=YES; Nsarray*comboboxdatasource = [[Nsarray alloc] Initwithobjects:@" One",@" Both",@"three",@" Four",@"Five",@"Six",@"Seven",@"Eight", nil]; _combobox= [[Comboboxview alloc] Initwithframe:cgrectmake ( -, -,280, $)]; _combobox.comboboxdatasource=Comboboxdatasource; _combobox.backgroundcolor=[Uicolor Clearcolor]; [_combobox setcontent:[comboboxdatasource Objectatindex:0]];        [Self.view Addsubview:_combobox]; }

Drop-down Option cell