public void LoadFood()
{
take_out_foodForm form = new take_out_foodForm();
Button btn = (Button)form.Controls.Find("btn_order");
btn.Text = "去结算";
btn.Enabled = true;
}
//减少
private void button1_Press(object sender, EventArgs e)
{
if (textBox1.Text.Equals("") || textBox1.Text.Equals("1"))
{
btndes.Enabled = false;
}
else
{
btndes.Enabled = true;
textBox1.Text = (int.Parse(textBox1.Text) - 1).ToString();
take_out_foodForm form = new take_out_foodForm();
form.Controls.Find("btn_order");
}
}
//添加
private void button2_Press(object sender, EventArgs e)
{
if (textBox1.Text == "")
{
textBox1.Text = "1";
}
else
{
btndes.Enabled = true;
textBox1.Text = (int.Parse(textBox1.Text) + 1).ToString();
take_out_foodForm form = new take_out_foodForm();
Button btn = (Button)form.Controls.Find("btn_order");
btn.Text = "去支付";
form.FoodType += LoadFood;
}
}
private void imageButton1_Press(object sender, EventArgs e)
{
take_out_foodForm from = new take_out_foodForm();
Show(from);
}