public FormGrades(FormMainStudent m, string idStudent)
{
InitializeComponent();
this.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
this.MdiParent = m;
con = new SQLiteConnector();
this.idStudent = idStudent;
parent = m;
dataGrabbed = false;
fillDataGrid();
}
public FormCursos(FormMainStudent m, string idStudent, string idAccount)
{
InitializeComponent();
this.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
this.MdiParent = m;
con = new SQLiteConnector();
this.idStudent = idStudent;
this.idAccount = idAccount;
FillDataGridView();
parent = m;
selectedCourse = "";
}
//FormAssignments;
public FormMainStudent(FormLogin l, string idAccount)
{
InitializeComponent();
this.Icon = Icon.ExtractAssociatedIcon(Application.ExecutablePath);
con = new SQLiteConnector();
login = l;
this.idAccount = idAccount;
isCursosOpen = false;
isGradesOpen = false;
//IsAssignmentsOpen = false;
setTitle();
cursos = null;
grades = null;
}
private void Login()
{
SQLiteConnector con = new SQLiteConnector();
string username = textUser.Text.ToUpper();
string password = textPassword.Text;
if (username == "" || password == "")
{
MessageBox.Show("Debe llenar ambos campos.", "Campos Vacios", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string sql = @"select idAccount from Account where username='******' and password='******';";
string idAccount = "";
try
{
con.Open();
idAccount = con.SelectSingle(sql);
sql = @"select idProfessor from account where idAccount=" + idAccount;
if (con.SelectSingle(sql) == "")
{
sql = @"select idStudent from account where idAccount=" + idAccount;
if (con.SelectSingle(sql) == "")
{
con.Close();
Admin.AdminMain main = new Admin.AdminMain(this); // TODO: implemenent admin screen
main.Show();
}
else
{
con.Close();
FormMainStudent main = new FormMainStudent(this, idAccount);
main.Show();
}
}
else
{
con.Close();
FormsProfesor.FormProfessor main = new FormsProfesor.FormProfessor(this, idAccount); // TODO: implemenent teacher screen
main.Show();
}
con.Close();
this.Hide();
}
catch (System.Data.SQLite.SQLiteException err)
{
//MessageBox.Show(err.Message.ToString());
Console.WriteLine(err.Message);
}
catch (System.IndexOutOfRangeException)
{
MessageBox.Show("Usuario o contraseña incorrecta", "Credenciales Inválidas", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
con.Close();
}
}