Join the social network of Tech Nerds, increase skill rank, get work, manage projects...
 

  • Creating a Generic List in .Net

    @gaurav.gautam
    Recommendations Offline Message

    • 0
    • 1
    • 1
    • 0
    • 0
    • 0
    • 0
    • 0
    • 181
    Comment on it

    Generic list are the list of object capable of storing any type, including Complex type such as class. It can even store a List of Items as well.

    Generic list is present in System.Collections.Generic Namespace in .Net frame work.

    As every type in .Net inherits directly or indirectly from System.Objects, so by creating a List of Object we can store any type in List.

    Example :

    Creating a Customer Class 

    public class Customer
{
    public int ID { get; set; }
    public string CustomerName { get; set; }
    public int Address { get; set; }
    public int PhoneNo { get; set; }
}

    Now we create a list of Objects :

    public static List<List<object>> GetGerenicList()
{
            List<List<object>> list = new List<List<object>>(); // Creating a List of List of object
            List<object> list1 = new List<object>();
            list1.Add("CompanyName1");
            list1.Add(101);
            Customer customarObj1 = new Customer();
            list1.Add(customarObj1);
            list1.Add(112.350);
            list.Add(list1); // adding a list of object to our List
            List<object> list2 = new List<object>();
            list1.Add("CompanyName2");
            list1.Add(102);
            Customer customarObj2 = new Customer();
            list1.Add(customarObj2);
            list1.Add(345.45);
            list.Add(list2); // adding a list of object to our List

           return list;
}

    How to create generic Llst in C# Generic List in .Net
    Comment on it

 0 Comment(s)

Sign In
Forgot Password?
                           OR                           
Create an account !!
                           OR                           
Register

Sign up using

                           OR                           
Forgot Password
Fill out the form below and instructions to reset your password will be emailed to you:
Reset Password
Fill out the form below and reset your password: