1
hello...im trying to make a simple calculator on c# i have written this code as seen under but i cant figure out how to initialize the values from the buttons the add function is working fine but it wont read values from the buttons it keeps on adding the default value 0 (number1+number2)...help me out here plz...thanx
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace Oop
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
public int number1;
public int number2;
public int result;
public void Form1_Load(object sender, EventArgs e)
{
}
private void button3_Click(object sender, EventArgs e)
{
}
private void button13_Click(object sender, EventArgs e)
{
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
{
}
}
private void btn9_Click(object sender, EventArgs e)
{
int number1 = 9;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number1);
//btn9.Text = Convert.ToString(number1);
}
private void btn8_Click(object sender, EventArgs e)
{
int number2 = 8;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number2);
//btn8.Text = Convert.ToString(number2);
}
private void btn7_Click(object sender, EventArgs e)
{
int number1 = 7;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number1);
//btn7.Text = Convert.ToString(number1);
}
private void btn6_Click(object sender, EventArgs e)
{
int number2 = 6;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number2);
//btn6.Text = Convert.ToString(number2);
}
private void btn5_Click(object sender, EventArgs e)
{
int number1 = 5;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number1);
// btn5.Text = Convert.ToString(number1);
}
private void btn4_Click(object sender, EventArgs e)
{
int number2 = 4;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number2);
// btn4.Text = Convert.ToString(number2);
}
private void btn3_Click(object sender, EventArgs e)
{
int number1 = 3;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number1);
// btn3.Text = Convert.ToString(number1);
//Console.ReadLine(number1);
}
private void btn2_Click(object sender, EventArgs e)
{
int number2 = 2;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number2);
//btn2.Text = Convert.ToString(number2);
//number2 = Convert.ToString(Console.ReadLine());
}
private void btn1_Click(object sender, EventArgs e)
{
int number1 = 1;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number1);
//btn1.Text = Convert.ToString(number1);
}
private void btn0_Click(object sender, EventArgs e)
{
int number2 = 0;
//Convert.ToString(fnumber);
txtinput.Text = Convert.ToString(number2);
//btn0.Text = Convert.ToString(number2);
}
private void btndivide_Click(object sender, EventArgs e)
{
}
private void btnmultiply_Click(object sender, EventArgs e)
{
}
private void btnsubtract_Click(object sender, EventArgs e)
{
}
private void btnequal_Click(object sender, EventArgs e)
{
//btnequal.Show = Convert.ToString(result);
txtinput.Text = Convert.ToString(result);
//btnequal.Text = Convert.ToString(result);
}
private void btnadd_Click(object sender, EventArgs e)
{
result = number1 + number2;
//txtinput.Text = Convert.ToString(number2);
//btnadd.Text = Convert.ToString(result);
}
}
}
