public MyUserInfo(int userID)
{
try
{
MyHREntities hrEntities = new MyHREntities();
//抓員工資料
var q = (hrEntities.Users.Where(o => o.EmployeeID == userID).Select(o => new { o.Photo, o.EmployeeName, o.EmployeeEnglishName, o.Department, o.JobTitle, o.Phone, Supervisor = o.Supervisor == null ? o.EmployeeID : o.Supervisor })).ToList();
//var q = (hrEntities.Users
// .Join(hrEntities.Departments, u => u.Department, d => d.DepartmentID, (u, d) => new { u.EmployeeID, u.EmployeeName, u.EmployeeEnglishName, u.Department, d.DepartmentName, u.JobTitle, u.Phone, u.Supervisor })
// //.Join(hrEntities.Departments, u => u.Department, d => d.DepartmentID, (u, d) => new { U = u, D = d})
// .Join(hrEntities.JobTitles, u => u.JobTitle, j => j.JobTitleID, (u, j) => new { u, j.JobTitle1 })
// .Where(o => o.u.EmployeeID == userID))
// .ToList();
//抓員工部門名稱
var q2 = (hrEntities.Users
.Join(hrEntities.Departments,
u => u.Department,
d => d.DepartmentID,
(u, d) => new
{
u.EmployeeID,
DepartmentName = d.DepartmentName
})
.Where(ud => ud.EmployeeID == userID))
.ToList();
//抓員工職稱名稱
var q3 = (hrEntities.Users
.Join(hrEntities.JobTitles,
u => u.JobTitle,
j => j.JobTitleID,
(u, j) => new
{
u.EmployeeID,
JobTitleName = j.JobTitle1,
})
.Where(uj => uj.EmployeeID == userID))
.ToList();
ID = userID;
Photo = q[0].Photo;
Name = q[0].EmployeeName;
EnglishName = q[0].EmployeeEnglishName;
Dept = (int)q[0].Department;
DeptName = q2[0].DepartmentName;
JobTitle = (int)q[0].JobTitle;
JobTitleName = q3[0].JobTitleName;
Phone = q[0].Phone;
Supervisor = (int)q[0].Supervisor;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
int count = 1;//計算登入次數
private void OK_Click(object sender, EventArgs e)
{
try
{
int UserID = int.Parse(this.UsernameTextBox.Text);
string password = this.PasswordTextBox.Text;
string connstring = Settings.Default.MyHR;
using (SqlConnection conn = new SqlConnection())
{
conn.ConnectionString = connstring;
SqlCommand command = new SqlCommand();
command.Connection = conn;
command.CommandText = $"select AccountEnable,EmployeeName from [User] where EmployeeID=@UserID and PassWord=@Password";
command.Parameters.Add("@UserID", SqlDbType.NVarChar, 16).Value = UserID;
command.Parameters.Add("@Password", SqlDbType.NVarChar, 40).Value = password;
conn.Open();
SqlDataReader dataReader = command.ExecuteReader();
int x = 0;
MyHREntities hr = new MyHREntities();
dataReader.Read();
if (dataReader.HasRows)
{
x = int.Parse(dataReader[0].ToString());
if (x == 1)
{
MessageBox.Show($"登入成功，歡迎~{dataReader[1]}，祝您有個美好的一天");
Frm_HomePage hp = new Frm_HomePage();
hp.UserID = UserID;//傳 UserID 到 Hompage
this.Visible = false;
hp.ShowDialog();
this.Dispose();
this.Close();
}
else
{
MessageBox.Show("帳號未啟用[AccountEnable]，請通知管理員");
}
}
else
{
MessageBox.Show("登入失敗，請確認帳號密碼是否輸入錯誤");
count++;
if (count > 3)
{
MessageBox.Show("帳號已關閉，請聯絡管理員!");
var q = from p in hr.Users
where p.EmployeeID == UserID
select p;
foreach (var i in q)
{
i.AccountEnable = 0;
}
hr.SaveChanges();
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
