What is the syntax for Lambda Expressions in VB.NET?

Question

Anupam Mishra · Answer

In C#,and Lambda expressions reduce the amount of work needed when iterating through data.and  All enumerable data is queryable through LINQ with use of a SQL-like query (what I mean by that is the query looks like SQL, but is a different flavor). LINQ has an in-built mechanism to loop through enumerable data and use certain conditions setup in the where clauses to filter the data.and  LINQ queries are quite effective in what they do.Lambda expressions work in a similar way. Some of the existing extension methods feature built-in lambda expressions to perform certain actions and to make it easier to perform repetitive work.and  We shall see this soon.and  Lambda expressions do not require extension methods to work, but this is the most common usage currently.For example,and static void Main()and and and  {and and and and and Listandlt;intandgt; elements = new Listandlt;intandgt;() { 100,200,300,400 };and and and and and  // ...  Find index of first even element.and and and and  int Index = elements.FindIndex(x =andgt; x % 2 = 0); //Here we using lambda expressionand and and and and Console.WriteLine(Index);and and and  }As you can see, it is really easy to use lambda expressions and embeds them in your applications.and  They really add a lot of functionality to an application. Lambda expressions are commonly exposed through static methods, but they can be used in other situations as well. Extension methods are not required, though this is the most common usage in the .NET Framework as of now.

forum

What is the syntax for Lambda Expressions in VB.NET?

Manoj Bhatt

Can you answer this question?

1 Answers

Liked By