How do I make ObservableCollection thread-safe?
How to make ObservableCollection thread-safe?
- 1.call EnqueueReport whenever a new report is requested.
- call a method every few seconds to check if the report is generated (this has a foreach loop that checks the generated status of all reports in ObservableCollection)
- call DequeueReport if the report is generated.
Is collection thread-safe C#?
NET Framework 4 introduces the System. Collections. Concurrent namespace, which includes several collection classes that are both thread-safe and scalable. Multiple threads can safely and efficiently add or remove items from these collections, without requiring additional synchronization in user code.
Are C# objects thread-safe?
Question: Is C# Delegate Thread-Safe? Modifying event is not thread-safe, but invoking a Delegate is thread-safe. Since a Delegate is immutable type so it is thread safe.
Is WPF binding thread-safe?
WPF or not, List is not thread safe, you can’t safely modify it from a thread if other threads are reading/modifying it.
What is ConcurrentBag C#?
C# C# ConcurrentBag is one of the thread-safe collection classes introduced in . NET 4.0. ConcurrentBag allows you to store objects in unordered way. Contrary to ConcurrentDictionary class, it allows you to store duplicate objects.
Are observable collections thread-safe?
The methods are thread-safe, so you don’t need to lock before adding or removing an item to the collection nor when enumerating it. Using this collection, you don’t have to worry about the UI thread in the view-model or the code-behind!
Are collections thread-safe?
All collection classes (except Vector and Hashtable) in the java. util package are not thread-safe. The only two legacy collections are thread-safe: Vector and Hashtable.
Is C# HashSet thread-safe?
According to MSDN’s rather short document on “Collections and Synchronization (Thread Safety)”, classes in the System. Collections and related namespaces can be read by multiple threads safely. This means HashSet can be safely read by multiple threads.
What is not thread-safe in C#?
NET class libraries are not thread safe by default. Avoid providing static methods that alter static state. In common server scenarios, static state is shared across requests, which means multiple threads can execute that code at the same time. This opens up the possibility of threading bugs.
Is singleton thread-safe C#?
Thread Safety Singleton The following code is thread-safe. In the code, the thread is locked on a shared object and checks whether an instance has been created or not. It takes care of the memory barrier issue and ensures that only one thread will create an instance.
Is bind thread-safe?
+1 Ha! Learn a new thing everyday. Just did a quick test to confirm this…. I am sure I had to marshall values to UI thread when working with wpf…
Is ConcurrentBag thread-safe?
ConcurrentBag is a thread-safe collection class. It allows you to stores items list in unordered way and it also allows you to store duplicate items.