Label word wrapping [duplicate]
Change your maximum size, label1.MaximumSize = new Size(100, 0); And set your autosize to true. label1.AutoSize = true; That’s it!
c#-4.0
ThreadPool.QueueUserWorkItem vs Task.Factory.StartNew
If you’re going to start a long-running task with TPL, you should specify TaskCreationOptions.LongRunning, which will mean it doesn’t schedule it on the thread-pool. (EDIT: As noted in comments, this is a scheduler-specific decision, and isn’t a hard and fast guarantee, but I’d hope that any sensible production scheduler would avoid scheduling long-running tasks on … Read more
How does a static constructor work?
You only asked one question here but there are a dozen or so questions that you should have asked, so I’ll answer them all. Here is the sequence which I assumed Start of class constructor (also known as cctor) End of cctor start of Main start of MyMethod Is this correct? No. The correct sequence … Read more
Error – The transaction associated with the current connection has completed but has not been disposed
This can happen when the transaction times out. You can increase the timeout for your transaction like this (use values appropriate for the expected length of your transaction). The code below is for 15 minutes: using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, new System.TimeSpan(0, 15, 0))) { // working code here } This is why it … Read more
Datetime in C# add days
DateTime is immutable. That means you cannot change it’s state and have to assign the result of an operation to a variable. endDate = endDate.AddDays(addedDays);
C#: Dynamic runtime cast
I think you’re confusing the issues of casting and converting here. Casting: The act of changing the type of a reference which points to an object. Either moving up or down the object hierarchy or to an implemented interface Converting: Creating a new object from the original source object of a different type and accessing … Read more
Why doesn’t C# infer my generic types?
A bunch of people have pointed out that C# does not make inferences based on constraints. That is correct, and relevant to the question. Inferences are made by examining arguments and their corresponding formal parameter types and that is the only source of inference information. A bunch of people have then linked to this article: … Read more
Optional Output Parameters [duplicate]
Not really, though you can always overload the method with another one that does not take the output parameter.
C# ‘dynamic’ cannot access properties from anonymous types declared in another assembly
I believe the problem is that the anonymous type is generated as internal, so the binder doesn’t really “know” about it as such. Try using ExpandoObject instead: public static dynamic GetValues() { dynamic expando = new ExpandoObject(); expando.Name = “Michael”; expando.Age = 20; return expando; } I know that’s somewhat ugly, but it’s the best … Read more
System.Runtime.Caching.MemoryCache vs HttpRuntime.Cache – are there any differences?
HttpRuntime.Cache gets the Cache for the current application. The MemoryCache class is similar to the ASP.NET Cache class. The MemoryCache class has many properties and methods for accessing the cache that will be familiar to you if you have used the ASP.NET Cache class. The main difference between HttpRuntime.Cache and MemoryCache is that the latter … Read more