private void button1_Click(object sender, EventArgs e)
{
YH yh1 = new YH();
this.Hide();
yh1.Show();
}
private void button2_Click(object sender, EventArgs e)
{
this.Hide();
YH yh1 = new YH();
yh1.ShowDialog();
}
private void button1_Click(object sender, EventArgs e)
{
if (USERNAME.Text.Trim() == "" | PASSWORD.Text.Trim() == "")
{
MessageBox.Show("用户名跟密码不能为空");
return;
}
else
{
if (USERNAME.Text.Trim() == "TEST" && PASSWORD.Text.Trim() == "123")
{
ONLY_ADD_USER creat_user = new ONLY_ADD_USER();
this.Hide();
MessageBox.Show("请根据要求填写好注册信息！");
creat_user.ShowDialog();
return;
}
else
{
int login_result;
chloe_control_all chloe_obj = new chloe_control_all("Data Source=DESKTOP-O4C25KM;Initial Catalog=场馆预约系统;Integrated Security=True");
login_result = chloe_obj.login_check(USERNAME.Text, PASSWORD.Text);
if (login_result == 0)
{
MessageBox.Show("登录失败! 1.该用户不存在！2.您填写的用户名或密码有误！请重新输入！");
return;
}
if (login_result == 3)
{
MessageBox.Show("禁止使用本系统！请在解禁后登录！");
return;
}
if (login_result == 1)
{
GLY gly = new GLY();
this.Hide();
CUser = USERNAME.Text.ToString().Trim();
MessageBox.Show("欢迎管理员");
gly.ShowDialog();
return;
}
else if (login_result == 2)
{
YH yh = new YH();
this.Hide();
CUser = USERNAME.Text.ToString().Trim();
MessageBox.Show("欢迎使用广东理工学院场馆预约系统！");
MessageBox.Show("请遵守以下准则：1.强烈建议您预约场地时请先看通知，了解场地情况后再作预约！2.如果您临时有事未能按预约时间到达场地，请您及时取消预约！如果您未取消预约，且未到达场地的，将视作违约。3.一周内违约次数累积3次，将被拉入黑名单，禁止预约时间为一周。");
yh.ShowDialog();
return;
}
}
}
}
private void button3_Click(object sender, EventArgs e)
{
//退出页面时，修改对应用户在User_BJ表中的BreakBJ和Award值（修改为"NO"）
Start RR = new Start();
String EE = Start.CUser;
User_BJ bj = new User_BJ();
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.XG_BJ(EE);
this.Hide();
YH yh2 = new YH();
yh2.Show();
}