Question

Programming question. Using Visual Studio 2019 Visual C#

Assume a form contains two buttons named addButton and subButton. Both buttons click event procedures need to use the same variable which is a String variable named Employee. Write the appropriate statement to declare the Employee variable. Also specify where you will need to enter the statement and whether the variable is a procedure level or field level variable.

Answer 1

//C# program code that declares Employee variable of String type declared at procedure level

//Set the value to the addButton and subButton procedures

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication
{
    public partial class Form1 : Form
    {
        //procedure level declaration of Employee variable of type String
        private String Employee = "Name";
        public Form1()
        {
            InitializeComponent();
        }

        private void addButton_Click(object sender, EventArgs e)
        {
            //Set Employee string to the nameLabel
            nameLabel.Text = Employee;
        }

        private void subButton_Click(object sender, EventArgs e)
        {
            //Set Employee string to the nameLabel
            nameLabel.Text = Employee;
        }
    }
}