Store List to session

Question

is it possible to store list to session variable in Asp net C

User · Answer

YourListType ListName    List lt YourListType gt  Session  SessionName

User · Answer

public class ProductList      public string product get set      public List lt ProductList gt  objList get set      ProductList obj new ProductList    obj objList new List lt ProductList gt     obj objList add new ProductList product  Football       now assign obj to session  Session  Product   obj    for retrieval of session   ProductList objLst    ProductList Session  Product

User · Answer

I found in a class file outside the scope of the Page  the above way  which I always have used  didn t work  I found a workaround in this  context  as follows   HttpContext Current Session Add  currentUser   appUser     and    AppUser  HttpContext Current Session  currentUser     Otherwise the compiler was expecting a string when I pointed the object at the session object

User · Answer

Yes  Which platform are you writing for  ASP NET C    List lt string gt  myList   new List lt string gt     Session  var     myList    Then  to retrieve   myList    List lt string gt  Session  var

User · Answer

Yes  you can store any object  I assume you are using ASP NET with default settings  which is in-process session state    Session  test     myList    You should cast it back to the original type for use   var list    List lt int gt  Session  test       list Add something     As Richard points out  you should take extra care if you are using other session state modes  e g  SQL Server  that require objects to be serializable

User · Answer

Try this        List lt Cat gt  cats   new List lt Cat gt                new Cat    Name    Sylvester   Age 8            new Cat    Name    Whiskers   Age 2            new Cat    Name    Sasha   Age 14              Session  data     cats      foreach  Cat c in cats          System Diagnostics Debug WriteLine  Cats gt  gt     c Name         DEBUGGG

[c#] Store List to session

Examples related to c#

Examples related to asp.net

Examples related to list

Examples related to session