Beginner Delegate program

Add Two Number Delegate Program

public delegate int AddTwoNumberDel(int fvalue, int svalue);

private void btnClick_Click(object sender, EventArgs e)
{
AddTwoNumberDel AT = Addnumber; // create delegate instance
//is shorthand for
//AddTwoNumberDel AT = new AddTwoNumberDel(Addnumber);
int a = Convert.ToInt16(txtfvalue.Text);
int b = Convert.ToInt16(txtsvalue.Text);
txtresult.Text = AT(a, b).ToString(); // invoke Method
//is shorthand for
//txtresult.Text = AT.Invoke(a, b).ToString();
}

public int Addnumber(int fvalue, int svalue)
{
return fvalue + svalue;
}

Note:

Copy and past your VS Editor it will Work... Do you want sample application mail me ...

0 Comments

Featured Post

How to learn Azure without paid subscription

Microsoft Azure is a cloud service that is constantly expanding to help your organization meet business challenges. You can build, manage d...

Subscribe to the FREE Weekly Newsletter to receive all the latest Microsoft Azure, AI, Xamarin

Popular Posts