# Help to get me going

Discussion in 'C#' started by djhill71727, May 15, 2009.

1. ### djhill71727New Member

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Hi guys can you help me with abit of code for the following senario

Calculate area and perimeter

Operation

· The user enters values for the length and width of a rectangle and clicks on the Calculate button or presses the Enter key to activate the Calculate button.
· The application then displays the area and perimeter of the rectangle in two labels.
Specifications

· The formula for calculating the area: width * length.
· The formula for calculating the perimeter: 2 * width + 2 * length.
· The application should accept fractional decimal values like 10.5 and 20.65 for the user entries.
· Assume that the user will enter valid numeric data for the length and width.
Enhancements

· Add a Clear button to the form that will clear all of the values when you click on it.
· Add numeric formatting and data validation.

2. ### SaswatPadhi~ Б0ЯИ Τ0 С0δЭ ~

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http://www.crackingforfun.blogspot.com
It's a quite simple program.

Before spoon-feeding the solution, can you tell us how much have you progressed ?

3. ### djhill71727New Member

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i've got the application all laid out, ive got as follows:

Calculate - Clear - exit Buttons
4 text box's labelled with length - width - area - perimitter
Code:
```public partial class Exercise1 : Form
{
public Exercise1()
{
InitializeComponent();
}

private void label1_Click(object sender, EventArgs e)
{

}

private void Exercise1_Load(object sender, EventArgs e)
{

}

private void button2_Click(object sender, EventArgs e)
{

}

private void button3_Click(object sender, EventArgs e)
{
this.Close();
}

private void areabox_TextChanged(object sender, EventArgs e)
{
}
}```

Last edited by a moderator: May 15, 2009