event-handling

相关标签：javascript jquery android 多少钱 iPhone

Silverlight 4: how to show ToolTip on keyboard focus (revised)

My original question: Is there an easy way for a ToolTip to be shown when an item gets keyboard focus, not just mouse over? We have a list of items with tooltips that users will probably tab through[详细]

2023-04-08 15:20 分类：问答
Is it OK to use Monitor.TryEnter in event handler method?

I have EventHandler method which is called pretty often and it\'s body processing takes some time. Is it OK, to lock operations inside this handler it via Monitor?[详细]

2023-04-08 14:49 分类：问答
handle OnCompleted with cold observables

in Rx, the following code does not seem to call my OnCompleted action? No \"Sequence Completed\" static void Main(string[] args)[详细]

2023-04-08 14:02 分类：问答
Best practice to limit event queue

I am looking for advice and help regarding a specific use case of an application. Here\'s the use case:[详细]

2023-04-08 04:58 分类：问答
A PHP platform to post messages on specific date [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-04-07 20:13 分类：问答
How to show a status dialog while parent form is closing

I have a WPF app that takes a while to close so I want to add a \'please wait\' dialog to show up while the main form is closing. However, when I added \'formmessage.show\' to my main form\'s closing[详细]

2023-04-07 17:50 分类：问答
'onmousedown' not being called in JavaScript

In Javascript, I want to create a handler for a mouse click. Then, I want to be able to \"busy-wait\" for a few seconds before running the next line of code.* But in the \"busy-wait\", I want to still[详细]

2023-04-07 17:16 分类：问答
C# add event handler literal code block

Is it possible to add a literal code block as an event handler in C#? Something like: Timer t = new Timer(10开发者_如何学运维00);[详细]

2023-04-07 16:48 分类：问答
Is there a way to add and detach an event handler without loosing scope?

Working with asynchronous classes, often I find that I am always having to store state in fields so that I have access to them in the completed method. Ideally, I\'d like to avoid having to store stat[详细]

2023-04-07 16:17 分类：问答
Macro that accept new object

In my code, I have: #define EV( event ) SendEvent( new event ); E开发者_C百科V( evFormat ); But I want to pass a created object in the EV macro, like:[详细]

2023-04-07 01:29 分类：问答