bool contains = pricePublicList.Any(p => p.Size == 200);

firstlist.Contains(4)

static List<Course> courses = new List<Course>()<br /> {<br /> new Course() {CourseId = 1, CourseName=”Android”,Trainer=”Shawn”,Fees=12000},</p> <p> new Course() {CourseId = 2, CourseName=”Asp.net”,Trainer=”Kevin”,Fees=10000},</p> <p> new Course() {CourseId = 3, CourseName=”Css”,Trainer=”Debaratha”,Fees=15000},</p> <p> new Course() {CourseId = 4, CourseName=”Html”,Trainer=”Mark John”,Fees=10000}</p> <p> };<br /> //find a perticular course name from the above list through lamda expression<br /> IEnumerable<Course> ilist = courses.Where(c => c.CourseName == “Jsp”);

var matches = myList.Where(p => p.Name == nameToExtract);