Why we Using List<T> in C#?

You need to let c# know what type is sent:

List list1 = getListType1();

List list2 = getListType2();

if (someCondition)

MyMethod(list1);

else

MyMethod(list2);

void MyMethod(List list){

//Do stuff

}

Hi ,

we Using List and instet of List because ,In the place of T any datatype can be given.It is based on the value which the developer needs to get.

If we give List that class should have some properties that will work as model.

Basically, In C# List < T > class represents a strongly typed list of objects that can be accessed by index.&

it also supports storing values of a specific type without casting to or from object.

we can use in Interger value & String Value in the List

Like this:

List<int> pList = new List<int>();

pList.Add(2);