private void submit_button_Click(object sender, EventArgs e)
{
if (!CheckString.ChechPower(power_textBox.Text.Trim()))
{
MessageBox.Show("权限仅限 管理员/进货员/销售员", "权限输入错误");
}
else if (name_textBox.Text.Trim().Equals(""))
{
MessageBox.Show("用户名不能为空", "用户名输入错误");
}
else
{
Connector.AddNewSysUser(name_textBox.Text.Trim(), SecurityUnit.EncryptToSHA1(pwd_textBox.Text.Trim()), power_textBox.Text.Trim());
}
}