private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text.Trim() == "")
{
MessageBox.Show("请输入密码！");
return;
}
if (textBox1.Text.Trim() != textBox2.Text.Trim())
{
MessageBox.Show("两次输入的密码不一致，请重新输入！");
return;
}
String yh_password, yh_name, yh_tel;
yh_password = textBox1.Text;
yh_name = textBox3.Text;
yh_tel = textBox4.Text;
chloe_control_all chloe_obj = new chloe_control_all("Data Source=DESKTOP-O4C25KM;Initial Catalog=场馆预约系统;Integrated Security=True");
chloe_obj.xiugai_yh(yh_password, yh_name, yh_tel);
}