uikeyboard

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iphone keyboard keydown/keyup events?

I am wondering why I am not able to find any help regarding the keyboard keyup/keydown events, I actually want to detect which key is been pressed by the user via keyboard on iphone while inputt开发者[详细]

2023-01-17 21:43 分类：问答
How to set the position of the UIKeyboard

I have a search bar which is at the bottom of the view. How can I set the position of the 开发者_运维百科UIKeyboard?use CGAffineTransform[详细]

2023-01-17 21:06 分类：问答
questions about memory managnement on iphone

imagine i have a main view, in which i have a call to the \"AddSubview\" method, like this : [mainView addsubview:secondView];[详细]

2023-01-17 05:50 分类：问答
UIKeyboard with iPhone OS 4

Hi I have a big problem with iPhone 4.0 OS with this code if([[keyboard description] hasPref开发者_运维百科ix:@\"<UIKeyboard\"] == YES) {[详细]

2023-01-14 19:05 分类：问答
track user input from UIKeyboard

How can I get user input of the UIKeyboard on the iPhone? I want to track, if the user hits \"backspace\" when the firstResponder UITextField is empty.[详细]

2023-01-14 05:51 分类：问答
Simulating a Backspace button press in c# with a null ActiveSource

Context: We\'re using an on-screen keyboard on a touch screen kiosk to allow users to enter text.The backspace button is failing because the System.Windows.Input.Keyboard.PrimaryDevice.ActiveSource be[详细]

2023-01-14 04:36 分类：问答
UITextView inputView

I\'m making a custom in开发者_运维百科put method for the iPad, I want to be able to replace the system keyboard with my input method and enter text via that input method.[详细]

2023-01-12 19:10 分类：问答
search button in search keyboard

I have a search bar and on clicking the search bar the keyboard pops up. On pressing the sear开发者_如何学Cch button on search keyboard the keyboard should hide. How to do this ?Basically you just nee[详细]

2023-01-12 02:26 分类：问答
How can I display a custom key popup on a keyboard accessory view?

I want to present an option to select from several keys after a long press, the way that a regular keyboard does for accent characters. I want to make it look and act like开发者_StackOverflow中文版 th[详细]

2023-01-11 23:57 分类：问答
iphone keyboard touch events

I need to be able to detect touch events on the keyboard.I have an app which shows a screen which occurs after a certain period of inactivity (i.e. no touch events)To solve this issue, I have subclass[详细]

2023-01-10 18:59 分类：问答