calling a variable from one class to another always becomes null

Question

Below is the sample code

public class class1
    {
        public static void emp(string name)
        {
        .....
        value = (value that is returned)
        }
}

public class class2
    {
 public static void studen(string division)
        {
        ...
        }
        }

This is how i want to use. class2.studen(value);

Here i need to pass the value that is returned from class1 to the string division of class2. Any help would be appreciated.

Here function emp and studen are in different class files.

Nothing is "returned" from class1. It's not clear what you're trying to achieve. — hatchet - done with SOverflow, Apr 06 '16 at 23:10
i will be getting a result and will be passing it that result in the variable name "value" in class1 — stackdoubt, Apr 06 '16 at 23:12
I do not understand the connection between your question, the code and class1 and class2. — zimmerrol, Apr 06 '16 at 23:13
Possible duplicate of [How to make method call another one in classes C#?](http://stackoverflow.com/questions/16226444/how-to-make-method-call-another-one-in-classes-c) — Aaron Gillion, Apr 06 '16 at 23:13
its kind of same. but instead of method i want to call the result that is returned from class 1 and pass the result to class2 — stackdoubt, Apr 06 '16 at 23:17

score 1 · Accepted Answer · answered Apr 06 '16 at 23:40

1

As hatchet mentioned, you're not getting a result from class1. There's a lot of info missing from your post but based on what I think you're trying to do, try like this:

public class class1
{
    public static string value { get; set; } // use the proper type here if it's not a string

    public static void emp(string name)
    {
        .....
        this.value = (value that is returned)
    }
}

public class class2
{
    public static void studen(string division)
    {
        class1.emp("Hello");
        string class2Var = class1.value; // class2Var will now be "Hello"
    }
}

answered Apr 06 '16 at 23:40

DSN

360
2
9

i just wanna use like this. class2.studen(value); – stackdoubt Apr 07 '16 at 01:35
If you have `value` as a property of `class1` as I described above, you can call `class2.studen(class1.value)`. – DSN Apr 07 '16 at 02:29

calling a variable from one class to another always becomes null

1 Answers1