How to use IF

1. How to use IF If(Conditon){ statements }

2. Some important codes if ([text1.text isEqualToString:@"abc"]&&[text2.text isEqualToString:@"123"]) { *first=[[firstViewController alloc]initWithNibName:@"firstViewController" bundle:nil]; [self.view addSubview: first.view]; }

3. Some important codes else{ *second=[[secondViewController alloc]initWithNibName:@"secondViewController" bundle:nil]; [self.view addSubview:second.view]; }

4. How to use UIAlterView 1 What’s the AlterView? 2 Syntax format: UIAlterView *object name=[[UIAlterView alloc]initWithTitle:@”NSString” message:@”NSString” delegate:nil cancelBttonTitle:@”NSString” otherButtonTitles:nil];

5. How to use UIAlterView 3 how to show the AlterView [object name show];

6. Any question?