private void but_ad_delectuser_Click(object sender, RoutedEventArgs e)
{
DbTools.sqlExecuteNonQuery("delete from dbo.UserSignIn where UsID='" + text_ad_cardid.Text + "'");
DbTools.sqlExecuteNonQuery("delete from dbo.Users where UsID='" + text_ad_cardid.Text + "'");
MessageBox.Show("删除成功！");
but_ad_delectuser.IsEnabled = false;
}
public static string sqlSelectUserAndInsertMessage(string CardID, DateTime time)
{
string username = null;
try
{
using (SqlConnection sqlcon = new SqlConnection("Server=.;user=sa;pwd=123456;database=myIotDb"))
{
sqlcon.Open();
SqlCommand sql = new SqlCommand("select UsName from dbo.Users where UsID='" + CardID + "'", sqlcon);
SqlDataReader reader = sql.ExecuteReader();
if (reader.Read() == true)
{
username = reader.GetString(0);
}
else
{
username = "******";
}
}
DbTools.sqlExecuteNonQuery("insert into dbo.UserSignIn(UsID, UsSignInTime) values('" + CardID + "', '" + time.ToString() + "')");
}
catch
{
username = "******";
}
return(username);
}
private void but_selectuser_Click(object sender, RoutedEventArgs e)
{
string mes = DbTools.sqlSelectUserMessage(text_ad_cardid.Text);
MessageBox.Show(mes);
if (Users.UserLevel == "超级管理员" && mes != "查询失败")
{
but_ad_delectuser.IsEnabled = true;
}
}
private void but_ad_insert_Click(object sender, RoutedEventArgs e)
{
if (text_ad_x_pad.Text.Trim() == "")
{
MessageBox.Show("请输入密码！");
}
else
{
DbTools.sqlExecuteNonQuery("insert dbo.Administrators(AdName,AdPassword,AdLevel) values('" + text_ad_adname.Text + "','" + text_ad_x_pad.Text + "','普通管理员')");
MessageBox.Show("新增管理员成功！");
}
}
private void but_ad_delete_Click(object sender, RoutedEventArgs e)
{
if (text_ad_adname.Text == "admin")
{
MessageBox.Show("不能删除超级管理员！");
}
else
{
DbTools.sqlExecuteNonQuery("delete from dbo.Administrators where AdName='" + text_ad_adname.Text + "'");
MessageBox.Show("删除成功！");
}
}
void updatePad()
{
if (DbTools.sqlSelectAdminPad(text_name.Text, text_y_pad.Text))
{
DbTools.sqlExecuteNonQuery("update dbo.Administrators set AdPassword='******' where AdName='" + text_name.Text + "'");
MessageBox.Show("修改成功！");
}
else
{
MessageBox.Show("密码错误！");
}
}
void selectUserMessage()
{
DataTable dt = new DataTable();
dt.Columns.Add("姓名");
dt.Columns.Add("卡号");
dt.Columns.Add("打卡时间");
data_message.ItemsSource = dt.DefaultView;
if (text_cardid.Text.Trim() == "" && text_user.Text.Trim() == "")
{
try
{
DbTools.sqlExecuteReader("select dbo.UserSignIn.UsID,UsName,UsSignInTime from dbo.Users,dbo.UserSignIn where UsSignInTime>'" + date_start.Text + "' and UsSignInTime<'" + date_close.Text + "' and dbo.Users.UsID=dbo.UserSignIn.UsID", dt);
}
catch
{
MessageBox.Show("查询失败！");
}
}
else if (text_cardid.Text.Trim() != "" && text_user.Text.Trim() == "")
{
try
{
DbTools.sqlExecuteReader("select dbo.UserSignIn.UsID,UsName,UsSignInTime from dbo.Users,dbo.UserSignIn where UsSignInTime>'" + date_start.Text + "' and UsSignInTime<'" + date_close.Text + "' and dbo.Users.UsID=dbo.UserSignIn.UsID and dbo.Users.UsID='" + text_cardid.Text + "'", dt);
}
catch
{
MessageBox.Show("查询失败！");
}
}
else if (text_cardid.Text.Trim() == "" && text_user.Text.Trim() != "")
{
try
{
DbTools.sqlExecuteReader("select dbo.UserSignIn.UsID,UsName,UsSignInTime from dbo.Users,dbo.UserSignIn where UsSignInTime>'" + date_start.Text + "' and UsSignInTime<'" + date_close.Text + "' and dbo.Users.UsID=dbo.UserSignIn.UsID and dbo.Users.UsName='" + text_user.Text + "'", dt);
}
catch
{
MessageBox.Show("查询失败！");
}
}
else if (text_cardid.Text.Trim() != "" && text_user.Text.Trim() != "")
{
try
{
DbTools.sqlExecuteReader("select dbo.UserSignIn.UsID,UsName,UsSignInTime from dbo.Users,dbo.UserSignIn where UsSignInTime>'" + date_start.Text + "' and UsSignInTime<'" + date_close.Text + "' and dbo.Users.UsID=dbo.UserSignIn.UsID and dbo.Users.UsName='" + text_user.Text + "' and dbo.Users.UsID='" + text_cardid.Text + "'", dt);
}
catch
{
MessageBox.Show("查询失败！");
}
}
}
private void but_load_Click(object sender, RoutedEventArgs e)
{
string level = DbTools.sqlUserSignIn(text_user.Text.Trim(), text_pad.Text.Trim());
if (level == "用户不存在")
{
MessageBox.Show("登陆失败，用户不存在！");
}
else
{
MessageBox.Show(level + "用户：" + text_user.Text + "\n欢迎进入物联网智能门禁系统！");
Users.UserName = text_user.Text;
Users.UserLevel = level;
Main main = new Main();
this.Visibility = Visibility.Collapsed;
main.ShowDialog();
}
}
void insertUser()
{
if (text_CardID.Text.Trim() != "" && text_user.Text.Trim() != "")
{
try
{
DbTools.sqlExecuteNonQuery("insert into dbo.Users(UsID,UsName,UsCreateTime) values('" + text_CardID.Text + "','" + text_user.Text + "','" + DateTime.Now.ToString() + "')");
MessageBox.Show("信息录入成功！");
}
catch
{
MessageBox.Show("信息录入失败！");
}
}
else
{
MessageBox.Show("请完整填写信息！");
}
}
void selectAdmin()
{
string pad = DbTools.sqlSelectPad(text_ad_adname.Text);
if (pad == "用户不存在")
{
but_ad_insert.IsEnabled = true;
text_ad_x_pad.IsEnabled = true;
label_ad_adzt.Content = "状态：账号不存在，可新增！";
}
else
{
text_ad_x_pad.IsEnabled = true;
but_ad_update.IsEnabled = true;
but_ad_delete.IsEnabled = true;
label_ad_adzt.Content = "状态：账号存在，请进行下一步操作！";
text_ad_y_pad.Text = pad;
}
}
private void but_ad_update_Click(object sender, RoutedEventArgs e)
{
DbTools.sqlExecuteNonQuery("update dbo.Administrators set AdPassword='******' where AdName='" + text_ad_adname.Text + "'");
MessageBox.Show("密码更改成功！");
}
void timerInit()//时钟初始化
{
selectTimer = new DispatcherTimer();
selectTimer.Interval = TimeSpan.FromMilliseconds(100);
selectTimer.Tick += new EventHandler((obj, eve) =>
{
try
{
cardID = CardTools.scanCard().Trim();//读卡操作
}
catch
{
cardID = null;
}
if (cardID != null && cardID != "")
{
string name = DbTools.sqlSelectUserAndInsertMessage(cardID, DateTime.Now);
CardTools.readCardMessage();
if (name != "非法卡")
{
mTimer.Start();
label_zt.Content = "欢迎打卡：" + name;
}
else
{
label_zt.Content = "非法卡，不与进入！";
}
cardID = null;
}
});
mTimer = new DispatcherTimer();
mTimer.Interval = TimeSpan.FromMilliseconds(10);
mTimer.Tick += new EventHandler((obj, eve) =>
{
//门禁动画
if (i <= 500)
{
i++;
}
if (i == 1)
{
selectTimer.Stop();
openZigbee();
}
if (i <= 100)
{
grid_lm.Margin = new Thickness(134 - i, 41, 0, 0);
grid_rm.Margin = new Thickness(263 + i, 41, 0, 0);
}
else
if (i == 500)
{
i = 0;
mTimer.Stop();
grid_lm.Margin = new Thickness(134, 41, 0, 0);
grid_rm.Margin = new Thickness(263, 41, 0, 0);
selectTimer.Start();
closeZigBee();
}
});
#endregion
}
