how to create barcode in vb.net 2010 iOS SDK Programming: A Beginner s Guide in Objective-C

Print QR Code ISO/IEC18004 in Objective-C iOS SDK Programming: A Beginner s Guide

iOS SDK Programming: A Beginner s Guide
Paint QR Code ISO/IEC18004 In Objective-C
Using Barcode creator for iPhone Control to generate, create QR-Code image in iPhone applications.
Bar Code Maker In Objective-C
Using Barcode creation for iPhone Control to generate, create bar code image in iPhone applications.
Try This
Drawing Quick Response Code In Visual C#.NET
Using Barcode drawer for .NET framework Control to generate, create QR Code image in .NET framework applications.
Encoding QR Code In Visual Studio .NET
Using Barcode printer for ASP.NET Control to generate, create QR image in ASP.NET applications.
Editing Rows
Generating QR Code ISO/IEC18004 In .NET Framework
Using Barcode printer for .NET Control to generate, create QR Code ISO/IEC18004 image in .NET framework applications.
Making QR In VB.NET
Using Barcode drawer for VS .NET Control to generate, create QR image in VS .NET applications.
1 Copy the TabNavTable project to a new location and open it in Xcode 2 Edit MyTableViewController to add the editing functionality (Listings 10-32 and 10-33) 3 Create a new view controller class called AddItemViewController Be sure to select the
UPC-A Creation In Objective-C
Using Barcode encoder for iPhone Control to generate, create UCC - 12 image in iPhone applications.
Code39 Creation In Objective-C
Using Barcode generation for iPhone Control to generate, create Code 3/9 image in iPhone applications.
With XIB for user interface check box to create an associated xib Listing 10-32 MyTableViewControllerh
Painting Bar Code In Objective-C
Using Barcode generator for iPhone Control to generate, create bar code image in iPhone applications.
Paint Barcode In Objective-C
Using Barcode encoder for iPhone Control to generate, create bar code image in iPhone applications.
#import <UIKit/UIKith> #import "TableViewDetailsViewControllerh" #import "AddItemViewControllerh" @interface MyTableViewController : UITableViewController { NSMutableArray * tableDataList; UINavigationController * navCont; AddItemViewController * addItemController; UIBarButtonItem * addButton; } @property (nonatomic, retain) IBOutlet UINavigationController * navCont; @property (nonatomic, retain) NSMutableArray * tableDataList; @property (nonatomic, retain) AddItemViewController * addItemController; @property (nonatomic, retain) IBOutlet UIBarButtonItem * addButton; -(IBAction) exitAndSave: (NSString *) newValue; -(IBAction) enterAddMode: (id) sender; @end
Generating ECC200 In Objective-C
Using Barcode creation for iPhone Control to generate, create Data Matrix image in iPhone applications.
Paint Code 128 Code Set B In Objective-C
Using Barcode drawer for iPhone Control to generate, create Code 128 Code Set C image in iPhone applications.
Listing 10-33
UCC - 12 Generation In Objective-C
Using Barcode printer for iPhone Control to generate, create UPCE image in iPhone applications.
ANSI/AIM Code 128 Creator In None
Using Barcode creator for Software Control to generate, create Code 128B image in Software applications.
MyTableViewControllerm
Creating Code 128C In None
Using Barcode maker for Font Control to generate, create Code128 image in Font applications.
Reading GTIN - 12 In .NET Framework
Using Barcode reader for .NET framework Control to read, scan read, scan image in .NET framework applications.
#import "MyTableViewControllerh" @implementation MyTableViewController @synthesize tableDataList; @synthesize navCont; @synthesize addItemController; @synthesize addButton; -(IBAction) enterAddMode: (id) sender { selfaddItemController = [[[AddItemViewController alloc] initWithNibName: @"AddItemViewController" bundle:nil] autorelease]; [selfnavCont pushViewController:selfaddItemController animated:YES]; selfaddItemControllerparentTable = self; }
Read Code 39 In None
Using Barcode scanner for Software Control to read, scan read, scan image in Software applications.
Printing EAN / UCC - 14 In Visual C#.NET
Using Barcode drawer for .NET Control to generate, create GS1-128 image in .NET framework applications.
10:
Matrix Barcode Generation In .NET
Using Barcode encoder for ASP.NET Control to generate, create 2D Barcode image in ASP.NET applications.
Decode Barcode In Java
Using Barcode Control SDK for Java Control to generate, create, read, scan barcode image in Java applications.
Tables Using UITableView and UITableViewController
-(void) exitAndSave : (NSString *) newValue { [selftableDataList addObject: newValue]; [selfnavCont popToRootViewControllerAnimated:YES]; [selftableView reloadData]; } -(void) viewDidLoad { NSMutableArray * tempArray = [[[NSMutableArray alloc] initWithObjects: @"Item One", @"Item Two", @"Item Three", @"Item Four", @"Item Five", @"Item Six", @"Item Seven", @"Item Eight", @"Item Nine", @"Item Ten", @"Item Eleven", @"Item Twelve", @"Item Thirteen", @"Item Fourteen", @"Item Fifteen", @"Item Sixteen", @"Item Seventeen", @"Item Eighteen", @"Item Nineteen", @"Item Twenty", nil] autorelease]; selftableDataList = tempArray; selfnavigationItemrightBarButtonItem = selfeditButtonItem; selfnavigationItemleftBarButtonItem = selfaddButton; } -(NSInteger) tableView : (UITableView *) tableView numberOfRowsInSection: (NSInteger) section { return [selftableDataList count]; } -(UITableViewCell *) tableView : (UITableView *) tableView cellForRowAtIndexPath: (NSIndexPath *) indexPath { UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier: @"acell"]; if(cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle: UITableViewCellStyleDefault reuseIdentifier:@"acell"] autorelease]; } celltextLabeltext = [selftableDataList objectAtIndex:[indexPath row]]; return cell; } -(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath: (NSIndexPath *) indexPath { TableViewDetailsViewController * temp = [[[TableViewDetailsViewController alloc] initWithNibName: @"TableViewDetailsViewController" bundle:nil] autorelease]; [selfnavCont pushViewController:temp animated:YES]; }
(continued)
iOS SDK Programming: A Beginner s Guide
-(void)tableView:(UITableView *)tableView commitEditingStyle: (UITableViewCellEditingStyle)editingStyle forRowAtIndexPath: (NSIndexPath *) indexPath { if (editingStyle == UITableViewCellEditingStyleDelete) { [selftableDataList removeObjectAtIndex:indexPathrow]; [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES]; } else if (editingStyle == UITableViewCellEditingStyleInsert) { [selftableDataList insertObject:@"Uninitialized" atIndex:indexPathrow]; [tableView insertRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES]; } } -(void)tableView:(UITableView *)tableView moveRowAtIndexPath: (NSIndexPath *) fromIndexPath toIndexPath: (NSIndexPath *) toIndexPath { id object = [[selftableDataList objectAtIndex:fromIndexPathrow] retain]; [selftableDataList removeObjectAtIndex:fromIndexPathrow]; [selftableDataList insertObject:object atIndex: toIndexPathrow]; [object release]; } -(UITableViewCellEditingStyle) tableView: (UITableView *) tableView editingStyleForRowAtIndexPath: (NSIndexPath *) indexPath { return UITableViewCellEditingStyleDelete; } -(BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath: (NSIndexPath *) indexPath { return YES; } -(BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath: (NSIndexPath *) indexPath { return YES; } -(void)dealloc { [tableDataList release]; [navCont release]; [addItemController release]; [addButton release]; [super dealloc]; } @end
10:
Tables Using UITableView and UITableViewController
4 Add a reference to MyTableViewController in AddItemViewController; however, instead
of importing MyTableViewController, use the @class macro (Listings 10-34 and 10-35) Name the property parentTable Listing 10-34 AddItemViewControllerh
#import <UIKit/UIKith> @class MyTableViewController; @interface AddItemViewController : UIViewController { MyTableViewController * parentTable; UITextField * addedName; UIBarButtonItem * doneButton; } @property (nonatomic, retain) IBOutlet UITextField * addedName; @property (nonatomic, retain) MyTableViewController * parentTable; @property (nonatomic, retain) IBOutlet UIBarButtonItem * doneButton; -(IBAction) exitAndSave: (id) sender; @end
Listing 10-35
AddItemViewControllerm
#import "AddItemViewControllerh" @implementation AddItemViewController @synthesize addedName; @synthesize parentTable; @synthesize doneButton; @synthesize addedName; -(void) viewDidLoad { selfnavigationItemtitle = @"Add Item"; selfnavigationItemrightBarButtonItem = selfdoneButton; } -(void)dealloc { [parentTable release]; [doneButton release]; [addedName release]; [super dealloc]; } -(IBAction) exitAndSave: (id) sender { [selfparentTable exitAndSave:selfaddedNametext]; } @end
5 Add an IBOutlet for a UITextField Name the text field addedName Add an IBOutlet for
a bar button item Name the button doneButton Do not forget to synthesize the outlets/ properties Add an IBAction called exitAndSave (Listings 10-34 and 10-35)
(continued)
iOS SDK Programming: A Beginner s Guide
6 Open MyTableViewController and import AddItemViewController Add a property
referencing the AddItemViewController Name the reference addItemController Also, add a method named exitAndSave and an IBAction named enterAddMode Note that exitAndSave takes an NSString as a parameter and is not an IBAction (see Listings 10-32 and 10-33)
7 Add an IBOutlet for a bar button item named addButton (see Listing 10-32) 8 Change the viewDidLoad method so that it sets its navigation item s rightBarButtonItem
to its editButtonItem and its navigation item s leftBarButtonItem to addButton (see Listing 10-33)
Copyright © OnBarcode.com . All rights reserved.