private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (this.comboBox1.SelectedIndex == -1)
{
businessId = 0;
return;
}
businessId = business[this.comboBox1.SelectedIndex].id;
products = ProductDAO.GetList(businessId);
}
private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)
{
if (this.comboBox2.SelectedIndex == -1)
{
businessId = 0;
this.comboBox3.SelectedIndex = -1;
this.comboBox3.Items.Clear();
return;
}
businessId = business[this.comboBox2.SelectedIndex].id;
products = ProductDAO.GetList(businessId);
resetComboBox3();
}
private void resetComboBox3()
{
products = ProductDAO.GetList(businessId);
var names = new object[products.Count];
int n = 0;
foreach (var i in products)
{
names[n] = i.id + " - " + i.name;
n++;
}
this.comboBox3.SelectedIndex = -1;
this.comboBox3.Items.Clear();
this.comboBox3.Items.AddRange(names);
}
