delegates

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Is it possible to figure out when all Control.BeginInvoke(s) have been completed?

In my current project I\'m taking a command prompt and pretty much displaying it on a richTextBox based on an input typed in a textBox and a button is pressed.[详细]

2023-04-12 03:53 分类：问答
NSTokenField does not let me type other strings than tokenField:completionsForSubstring:... returns

My issue is that NSTokenField does not allow me to type any text I want, it\'s only allow me to type strings that are included in the NSArray that tokenField:completionsForSubstring:indexOfToken:index[详细]

2023-04-11 20:55 分类：问答
using .delegate function in slide show

I have a script that runs a slideshow for my page. I\'m trying to use .delegate() to insert a new set of images shown within the slideshow including its thumbnails. I\'m using a .load() function to lo[详细]

2023-04-11 19:49 分类：问答
Passing a method as an argument

I have a method SaveChanges<T>(T object) that is frequently called throughout my code, except depending on the action calling the method, there would be a different method called from within Sav[详细]

2023-04-11 19:31 分类：问答
What is the purpose of delegates in .NET

So I\'m a little bit confused about delegates in C#.... what do they do and how are they useful? I\'ve read a few tutorials, and I don\'t really get exactly what they\'re supposed to do (everyone rela[详细]

2023-04-11 13:41 分类：问答
Main XIB not showing?

I currently am having a issue with my main XIB. I am using iOS 5 Beta 7 so it shouldn\'t be a problem with that. Anyway, this is how I am doing it in the app delegate to show the main view:[详细]

2023-04-11 13:12 分类：问答
Is Delegators really Categories in Objective-C?

I\'m trying to understand the Informal protocols, until now I know th开发者_开发技巧at Informal protocols are a kind of Category, but, why delegators don\'t have a category name?[详细]

2023-04-11 11:34 分类：问答
Parameter Action<T1, T2, T3> in which T3 can be optional

I have the following code: public static MyMethod() { ...Do something ProtectedMethod(param1, param2); ...Do something[详细]

2023-04-11 06:26 分类：问答
UITextField Delegate Method and Cocos2d?

When I resign the first responder (UITextField-*nameField) via a background tap method, it is not calling the delegate Method. I am using UIKit with cocos2d. Any help is appreciated. Thank you![详细]

2023-04-11 05:33 分类：问答
Unable to set ViewController's title in Delegate method

I have implemented an optionTable with stores a list of options for my app to execute I have defined a protocol method within the option table so that the main table knows when the user has selected[详细]

2023-04-10 21:04 分类：问答