How to access the value of different classes.

Question

5.00/5 (1 vote)

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i have 3 classes as follows.

C#

class a
{
   string access;
    
   public void setaccess(string c)
   {
      this.access = c;
   }
   public string getaccess()
   {
      return this.access;
   }
}

class b: a
{
   setaccess("test");
}
//Form class
class c
{
   a aa = new a();
   string bb = aa.getaccess();
   messagebox.show(bb);
}

i want the class b to update the value of variable "access" in class a and the updated value to be shown in class c. Right now when i run the application the messagebox is empty. Can anyone please help me. I can not figure out what am i doing wrong.

Posted 25-Feb-14 17:37pm

Zanem

Updated 25-Feb-14 17:42pm

ravikhoda

v2

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3 solutions

Solution 3

Try This Code

C#

// Create b class object because your are setting values of class a var in b class
    public class c
    {
        public void test()
        {
            b aa = new b();
            string bb = aa.getaccess();
            messagebox.show(bb);
        }
    }

Posted 25-Feb-14 18:44pm

sandip1711

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Karthik_Mahalingam · Accepted Answer · 2014-02-25T18:03:00

Solution 1

Try this

C#

b aa = new b();
   string bb = aa.getaccess();
   messagebox.show(bb);

Posted 25-Feb-14 18:03pm

Karthik_Mahalingam

Comments

Zanem 26-Feb-14 0:18am

Thanks Karthik it was so simple. :)

Karthik_Mahalingam 26-Feb-14 0:25am

welcome :)

Bojjaiah · Accepted Answer · 2014-02-25T18:12:00

try this

C#

public class a
    {

        string access;

        public void setaccess(string c)
        {
            this.access = c;
        }

        public string getaccess()
        {
            return this.access;
        }

    }

    public class b : a
    {
        public b()
            : base()
        {
            setaccess("updated");
        }

    }

    //Form class
    public class c
    {

       
        public void test()
        {

            b aa = new b();
            string bb = aa.getaccess();
            messagebox.show(bb);
        }
    }