How to pass parameter to class C#?

Question

I have code as below

public  class LocalDB
{
    public static int e_SessionID;

    public static string e_EventName;

    public static string e_TimeCreate;
}

in other class:

public static LocalDB newEvent ;
public void something()
    {
      newEvent.e_SessionID=123;
    }

but it is can not pass value.

Answer 1

Problem : You are trying to access the static feilds using instance reference variable newEvent as below:

newEvent.e_SessionID=123;
//^^^Here

Solution : You need to use classname to access the static fields

newEvent.e_SessionID=123;
//^^^Replace with classname LocalDB here

Replace this:

 newEvent.e_SessionID = 123;

With this:

LocalDB.e_SessionID = 123;

Answer 2

Why don't you set them up as properties? Have a read of this SO post why prefer properties to public variables

"Fields are considered implementation details of classes and exposing them publicly breaks encapsulation."

public class LocalDB
{
    public int SessionID { get; set; }
}