private void button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < 100; i++)
{
if ((f1.products[i].name.CompareTo((string)comboBox1.SelectedItem) == 0) && (f1.products[i].stock >= 0))
{
f1.products[i].name = Convert.ToString(textBox1.Text);
f1.products[i].price = Convert.ToDouble(textBox2.Text);
f1.products[i].stock = Convert.ToInt32(textBox3.Text);
f1.queryComboBox.Items.Clear();
for (int j = 0; j < 100; j++)
{
if (f1.products[j].stock >= 0)
{
f1.queryComboBox.Items.Add(f1.products[j].name);
}
}
f1.Synchronize();
comboBox1.Items.Clear();
for (int j = 0; j < 100; j++)
{
if (f1.products[j].stock >= 0)
{
comboBox1.Items.Add(f1.products[j].name);
}
}
break;
}
}
}
private void button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < 100; i++)
{
if (f1.products[i].stock < 0)
{
f1.products[i].name = Convert.ToString(textBox1.Text);
f1.products[i].price = Convert.ToDouble(textBox2.Text);
f1.products[i].stock = Convert.ToInt32(textBox3.Text);
f1.queryComboBox.Items.Add(f1.products[i].name);
f1.Synchronize();
break;
}
}
MessageBox.Show("添加成功");
}
