How to use lamda expression for updating using LINQ
This is small example showing how we use lamda expression in the programming section , Generally we use lamda expression when working wiht LINQ , or the classs of list type where need to get the data based on any where clause. public Boolean Update(string id) { int flag = 0; string str = DateTime.Now.Day + "-" + DateTime.Now.Month + "-" + DateTime.Now.Year; foreach (var c in obj.Task_Details.Where(x => x.task_no == id)) { c.task_date = str; flag = 1; c.status = "Complete"; } obj.SaveChanges(); if (flag == 1) { return true; } else { return false; } }
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