I have a form with three TextBoxes where the user will type any value
and a Label where I want to show the result of the sum of these values.
However, I'd like to add the contents of these TextBoxes without having to click a button. I mean, while I'm filling in the TextBoxes , the values are being summed and the sum is shown in Label .
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void fazOqVcQuer()
{
try
{
label1.Text =
(Convert.ToDecimal(textBox1.Text)
+
Convert.ToDecimal(textBox2.Text)
+
Convert.ToDecimal(textBox3.Text)).ToString();
}
catch (Exception)
{
}
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
fazOqVcQuer();
}
private void textBox2_TextChanged(object sender, EventArgs e)
{
fazOqVcQuer();
}
private void textBox3_TextChanged(object sender, EventArgs e)
{
fazOqVcQuer();
}
}
Hello, my friend. There are several ways to do this. Since you are starting out, understand this "very good" code. replace the values "textBox1", "textBox2" and "textBox3" with the name of yours, etc.