Simple calculator (Windows Forms)
Hi, I've been trying to develop a simple calculator, using class, methods, then I'm trying to develop into the main form but somehow I get frustrated and I've erased the code many times, because I'm doubting how to finish it, then this is what I have done. Take a look. I want to do it using only one "TextBox.Text".
Note: I have 3 months programing on Languages, and I really want to learn.
public class Calculator
{
public double Sum(double Variable1,double Variable2){
double ResultSum;
return ResultSum = Variable1 + Variable2;
}
public double Div(double Variable1, double Variable2){
double ResultaDiv;
return ResultaDiv = Variable1 / Variable2;
}
public double Subtra(double Variable1, double Variable2){
double ResultSubtra;
return ResultSubtra = Variable1 - Variable2;
}
public double Mult(double Variable1, double Variable2){
double ResulMult;
return ResulMult = Variable1 * Variable2;
}
}
}
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public partial class MainForm : Form
{
public MainForm()
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
//
// TODO: Add constructor code after the InitializeComponent() call.
//
}
void Button7Click(object sender, EventArgs e)
{
textBox1.Text = textBox1.Text + "7"; // forget this part if you want.
}
void Button8Click(object sender, EventArgs e)
{
textBox1.Text = textBox1.Text + "8";
}
void Button11Click(object sender, EventArgs e) // This a an operator "/"
{
}
}
}