Add image to UITextField in Xcode?

Question

I need to implement the concept of dropdown in Xcode.

For

Answer 1

You can put the UIImageView to the left of your UITextField.

UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(96, 40, 130, 20)];
[textField setLeftViewMode:UITextFieldViewModeAlways];
textField.leftView= [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"searchIccon.png"]];