Questions tagged [weakeventmanager]
22 questions
1
vote
1 answer
emddudley's WeakEventManager's sample
I am trying to adapt Michael Dudley's sample code for my own implementation of a weak event manager:
Example implementation of weak events using .NET's WeakEventManager
I was wondering where would I put my user code for my own handler? I see…
Kevin
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- 3
0
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PropertyChangedEventManager will call a function but NOT a lambda. Why?
In my C# app (.NET 6) One of my class' constructors hooks up to a PropertyChanged notification of one of the arguments passed in. I did it like this:
public ProfileSource(ISystemService sys, Routine routine, Aspect aspect)
: base(sys)
{
…
Joe
- 5,394
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0
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C# Use Weak Event For FileSystemWatcher.Created Event
I am trying to make a program that watches a folder for file creation events and does some processing on the files. My current implementation works using:
FileSystemWatcher fileSystemWatcher = new FileSystemWatcher();
fileSystemWatcher.Created +=…
function9
- 19
- 5
0
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1 answer
Is it possible to implement a WeakEventManager for UIElement.LayoutUpdated?
I have an application that consumes LayoutUpdated-events and need to register them weak. Here is the problem, I got stuck on, during implementation of the WeakEventManager
internal class WeakLayoutUpdatedManager : WeakEventManager
{
[..]
…
m e
- 71
- 4
0
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WPF weakly subscribe to the IsEnabledChanged event
Is it possible to weakly subscribe to the UIElement.IsEnabledChanged event?
Neither the WeakEventManager
WeakEventManager
.AddHandler(uie,…
wondra
- 3,271
- 3
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0
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1 answer
WeakEventManager - event handler is not called
I am not able to reproduce the issue (and project is too big to post it here, plus I am not sure what are related parts to post) and I need ideas of what could go wrong here.
I have abstract class with static event
public abstract partial class A :…
Sinatr
- 20,892
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0
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1 answer
C# Is it possible to use the weak event pattern with a static class?
I have a static class I was using because I didn't like the idea of passing around a gigantic settings file, but then I wished to be able to have instances subscribe to static events on the static class.
I was looking into using the…
James Joshua Street
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