WebOct 9, 2008 · and then you could do for instance something like (e.g. in the case of Intersect in IEnumerable ): list.Intersect (otherList, new Comparer ( (x, y) => x.Property == y.Property)); The Comparer class can be put in a utilities project and used wherever is needed. I only now see the Sam Saffron's answer (which is very similar to this one). WebSep 29, 2024 · In this article. C# lets you instantiate an object or collection and perform member assignments in a single statement. Object initializers. Object initializers let you assign values to any accessible fields or properties of an object at creation time without having to invoke a constructor followed by lines of assignment statements.
c# - Pass complex parameters to [Theory] - Stack …
WebAug 25, 2024 · How can I simplify conditional statement inside object initializer so that code will be more readible? If addNew is true, then new item is added to dictionary, otherwise it will have only one item.... WebDec 8, 2024 · Anyhow, to do what you want to do, you can do it with a Dictionary but it will not be pretty and your fellow C# developers will not be happy with you. So how about you give your keys and values some context by creating a class (OOP). Something like below: rch head control fact sheet
c# - populate a dictionary using linq - Stack Overflow
WebIf you really need Dictionary for some reason, you could make a function that takes a HashTable and iterates through the keys and values to add them to a new Dictionary. The C# initializer syntax isn't exactly "direct" anyway. WebYes! This is possible.. The { } syntax of the collection initializer works on any IEnumerable type which has an Add method with the correct amount of arguments. Without bothering how that works under the covers, that means you can simply extend from List, add a custom Add method to initialize your T, and you are done!. public class TupleList : … Web@PaulStanley the dicList is an IEnumerable of object array and in each array are values that go into test method as arguments. So if you have 1 object[] in the dicList, the test is run once.If you have 2, then the test is run twice with first test using values of dicList[0] and the second test using values from dicList[1]. rch head inj