private void 注销ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (MessageBox.Show("确定注销系统吗？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation) == DialogResult.OK)
{
OperationQuery.Event_Record(Limit, "注销系统");//事件录入（用户级别，自定义字符串操作）
this.Hide();
frmLogin F_Login = new frmLogin();
F_Login.Show();
}
}
private void ConnectButton_Click(object sender, EventArgs e)
{
Connect();
ConnectButton.Enabled = false;
DisableConnectButton.Enabled = true;
OperationQuery.Event_Record(sock.Limit, "网关连接成功");//事件录入（用户级别，自定义字符串操作）
frmEquipmentState EquipmentState = new frmEquipmentState(this);
//EquipmentState.WindowState = FormWindowState.Maximized;
EquipmentState.Show();
this.Hide();
}
private void button1_Click(object sender, EventArgs e) //确认登录
{
try
{
if (txtUserName.Text == "" || txtUserPwd.Text == "") //判断用户名和密码是否为空
{
MessageBox.Show("用户名或密码不能为空！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); //弹出消息对话框
return; //退出事件
}
else
{
name = txtUserName.Text.Trim(); //移除用户名前部和后部的空格
string pwd = txtUserPwd.Text.Trim(); //移除密码前部和后部的空格
string authority = OperationQuery.author_identification(name, pwd); //获取响应名字的权限名字UserLimit
Main.Limit = authority;
OperationQuery.Event_Record(authority, "登录系统"); //事件录入（用户级别，自定义字符串操作）
OperationQuery.Login_time_Record(name, DateTime.Now.ToString());
//AlarmRecording.alarm_recording("type test", "alarm test");
if (authority == "")
{
txtUserName.Text = ""; //清空用户名
txtUserPwd.Text = ""; //清空密码
MessageBox.Show("用户名或密码错误！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information); //弹出消息对话框
}
else
{
this.Hide(); //隐藏窗体
Main.User = name;
Main.Logintime = DateTime.Now.ToString();
Main.WindowState = FormWindowState.Maximized;
Main.Show();
}
//frmEquipmentState EquipmentStatelogin = new frmEquipmentState(SetIP);
//EquipmentStatelogin.MdiParent = Main; //设置窗体对象的父窗体
//EquipmentStatelogin.WindowState = FormWindowState.Maximized;
//EquipmentStatelogin.Show();
}
}
catch (Exception ex) //捕获异常
{
MessageBox.Show(ex.Message); //弹出消息对话框
}
}
private void button1_Click(object sender, EventArgs e)
{
if (txtOldPwd.Text.Trim() == "" || txtNewPwd.Text.Trim() == "" || txtNewPwdOK.Text.Trim() == "")
{
MessageBox.Show("密码设置不能为空！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
else
{
if (txtNewPwd.Text.Trim().Length < 6)
{
MessageBox.Show("密码设置不能低于六位！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
txtOldPwd.Text = "";
txtNewPwd.Text = "";
txtNewPwdOK.Text = "";
}
else
{
string str = "select count(*) from tb_User where UserName='******'and UserPwd='" + this.txtOldPwd.Text.Trim() + "'";
Int32 i = OperationQuery.HumanNum(str);
if (i > 0)
{
if (txtNewPwd.Text.Trim() != txtNewPwdOK.Text.Trim())
{
MessageBox.Show("两次密码不一致", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
else
{
string updatestr = "update tb_User set UserPwd='" + txtNewPwdOK.Text.Trim() + "'where UserName='******'";
OperationQuery.OperateData(updatestr);
MessageBox.Show("密码修改成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
OperationQuery.Event_Record(username.Limit, "密码修改成功");//事件录入（用户级别，自定义字符串操作）
this.Close();
}
}
else
{
MessageBox.Show("旧密码错误", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
}
}
}
private void ChangeUserbutton_Click(object sender, EventArgs e)
{
if (NewUserbox.Text.Trim() != "" && quanxian != "")
{
//string updatestr = "update tb_User set UserName='******'where UserLimit='" + quanxian + "'";
//userdb.OperateData(updatestr);
Object[] mf4 = new Object[] { };
string updatestr = "update tb_User set UserName='******'where UserLimit='" + quanxian + "'";
OleDbConnection oldbcon = OleDbHelper.GetOleDbConnection();
OleDbHelper.ExecuteNonQuery(updatestr, mf4);
oldbcon.Close();
MessageBox.Show("用户名修改成功,系统需要注销或重启后生效！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
OperationQuery.Event_Record(userpwd.Limit, "用户名修改成功");//事件录入（用户级别，自定义字符串操作）
this.Close();
}
else
{
MessageBox.Show("用户名修改失败！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void button1_Click(object sender, EventArgs e)
{
RecordingUsing.AlarmShow(listView1, dateTimePicker1, dateTimePicker2);
OperationQuery.Event_Record(historyalarm.Limit, "查询历史告警");//事件录入（用户级别，自定义字符串操作）
}
private void button1_Click(object sender, EventArgs e)
{
RecordingUsing.OperationShow(listView1, dateTimePicker1, dateTimePicker2);
OperationQuery.Event_Record(syslog.Limit, "查询系统操作记录");//事件录入（用户级别，自定义字符串操作）
}
