hello
i'have a problem using multiple form
the Form1
is the main form
and Form2 , the Form that the user will insert data in, and then these data must appear at Form1
this is my code :)
public partial class Form1 : Form
{
public Form3 ff = new Form3();
public double pricee;
public Form1()
{
InitializeComponent();
}
private void checkedListBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (checkedListBox1.GetItemChecked(checkedListBox1.SelectedIndex))
{
ff.Show();
if (ff.button1.Equals("button1"))
{
listBox3.Items.Add("hello");
label6.Text = "hello";
}
}
else
{
listBox2.Items.Remove(checkedListBox1.SelectedItem);
}
}
Form2 :
public partial class Form2 : Form
{
private double price;
public Form2()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
Form1 f = new Form1();
if (textBox1.Text.Equals(""))
MessageBox.Show("insert a numeric value");
else
{
price = double.Parse(textBox1.Text);
this.Hide();
}
return;
}
public double getP()
{
return price;
}
private void button2_Click(object sender, EventArgs e)
{
this.Hide();
}
i'am a new in c# :)
