5 tips to get started LINQ in C#
1-LINQ is not just for Iteration : LINQ ( Language integrated Query ) is not just for queries a collection of objects, but it will be better if you think about it as a data iteration engine. If you called a method that return data of some type that you needed to convert to another datatype before passing it to another method. Assume you have a method A() that return Array of integers and you need to pass this array to method B() that accepts array of string. You should iterate over array items, one by one, to convert it.But with with LINQ you can do that with just one line of code. Int32[] nums = {23 , 45 , 65 , 23}; String[] numbers = nums.Select(i => i.ToString()).ToArray(); 2-Use the var keyword: If you are confused about the type of the sequence result of your query and want to get your code to compile use var keyword. Your query will return an IEnumerable sequance of some type but you don't know exactly what is that type so the best cho...