delegates

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How to add event handler in c#?

I\'m totally new to Events and delegates in C#. I want to handle a data read event in one cl开发者_Go百科ass (ex. program) and port reading is done in another class(ex. transfer).[详细]

2023-04-09 13:04 分类：问答
Delegates as Properties: Bad Idea?

Consider the following control (snipped for brevity): public partial class ConfigurationManagerControl : UserControl[详细]

2023-04-09 08:42 分类：问答
EXC_BAD_ACCESS in protocol?

I am getting EXC_BAD_ACCESS at the following line, what can be possbile reason, can any one explain 开发者_C百科 if([self.delegate respondsToSelector:@selector(dealInfo:imageDidDownload:indexPath:)])[详细]

2023-04-09 08:05 分类：问答
Calling methods with different signatures from a method that receives a delegate type parameter

I have a generics method (ParseTo) for parsing strings to other types. This method receives a delegate type parameter that contains a method to execute:[详细]

2023-04-09 07:46 分类：问答
Dispatcher.Invoke() is not working for the application

I am working on a project of my company in which they used Dispatcher.Invoke() i开发者_如何学Pythonn many places.If I am using BeginInvoke instead of Invoke then the Synchronisation between threads wo[详细]

2023-04-09 00:45 分类：问答
Horrible "Callback chains" in winforms application

I\'m working on a winforms application that is very complicated, and has massive callback chains being passed around all over the place.[详细]

2023-04-09 00:07 分类：问答
Protocols & delegates [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: What is the difference between Notifications, Delegates, and Protocols?[详细]

2023-04-08 23:44 分类：问答
How to use Tasks to simplify Delegate.BeginInvoke/Delegate.EndInvoke?

Trying to wrap my head around the Tasks class, and more sp开发者_C百科ecifically, the Task.Factory.FromAsync method.[详细]

2023-04-08 23:05 分类：问答
Why Invoke method of constructed delegate class is virtual?

I\'ve seen in CLR via C# and in codeproject article Delegate Behind the Scenes that when C# compiler sees this[详细]

2023-04-08 21:29 分类：问答
'Unrecognized Selector' Error When Accessing Delegate

I\'m working on homework assignment #3 fo开发者_StackOverflowr CS193P (Fall 2010), the graphing calculator.I\'ve successfully implemented the delegate to pass the expression and the scale, and am now[详细]

2023-04-08 16:46 分类：问答