public TeacherNormViewStudent(TeacherNorm a)
{
aTab = a;
InitializeComponent();
DBConnect conn = new DBConnect();
String query = "Select `F_NAME`, `L_NAME`, `D_ID`, `GPA` from `students`";
conn.OpenConnection();
MySqlCommand cmd = new MySqlCommand(query, conn.getConnectionString());
try
{
MySqlDataAdapter sda = new MySqlDataAdapter();
sda.SelectCommand = cmd;
DataTable dbdataset = new DataTable();
sda.Fill(dbdataset);
BindingSource bSource = new BindingSource();
bSource.DataSource = dbdataset;
dataGridView1.DataSource = bSource;
sda.Update(dbdataset);
}
catch (Exception ex)
{
MessageBox.Show(Convert.ToString(ex));
}
}
public TeacherNormViewStudent(TeacherNorm a)
{
aTab = a;
InitializeComponent();
string oradb = "Data Source=XE; User Id=RIAD;Password=1133;";
OracleConnection conn = new OracleConnection(oradb);
conn.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection = conn;
//String query = "Select `F_NAME`, `L_NAME`, `D_ID`, `GPA` from `students`";
cmd.CommandText = "Select F_NAME, L_NAME, D_ID, GPA from STUDENTS";
cmd.CommandType = CommandType.Text;
OracleDataReader dr = cmd.ExecuteReader();
try
{
OracleDataAdapter sda = new OracleDataAdapter();
sda.SelectCommand = cmd;
DataTable dbdataset = new DataTable();
sda.Fill(dbdataset);
BindingSource bSource = new BindingSource();
bSource.DataSource = dbdataset;
dataGridView1.DataSource = bSource;
sda.Update(dbdataset);
}
catch (Exception ex)
{
MessageBox.Show(Convert.ToString(ex));
}
}
private void Login_Click(object sender, EventArgs e)
{
try
{
DBConnect conn = new DBConnect();
String query = "SELECT * FROM `prioritytable` WHERE `ID` = '" + metroTextBox1.Text + "' AND `Password` = '" + metroTextBox2.Text + "'";
MySqlDataReader dr = conn.Select(query);
int priority = -1;
while (dr.Read())
{
UserName = Convert.ToString(dr["ID"]);
Password = Convert.ToString(dr["Password"]);
priority = Convert.ToInt32(dr["Priority"]);
}
if (UserName == metroTextBox1.Text && Password == metroTextBox2.Text)
{
switch (priority)
{
case 0:
TeacherHigh aTeacher = new TeacherHigh(UserName);
this.Hide();
aTeacher.Show();
break;
case 1:
TeacherNorm bTeacher = new TeacherNorm(UserName);
this.Hide();
bTeacher.Show();
break;
case 2:
Student aStudent = new Student(UserName);
this.Hide();
aStudent.Show();
break;
case 3:
Parent aParent = new Parent(UserName);
this.Hide();
aParent.Show();
break;
}
//MessageBox.Show("Correct");
}
else
{
MessageBox.Show("Incorrect");
}
}
catch (Exception ex)
{
MessageBox.Show(Convert.ToString(ex));
}
}
public TeacherNormSearchStudentByID(TeacherNorm a)
{
aTab = a;
InitializeComponent();
}
private void Login_Click(object sender, EventArgs e)
{
try
{
string oradb = "Data Source=XE; User Id=RIAD;Password=1133;";
OracleConnection conn = new OracleConnection(oradb);
conn.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection = conn;
cmd.CommandText = "SELECT * FROM prioritytable WHERE ID = '" + metroTextBox1.Text + "' AND Password = '******'";
cmd.CommandType = CommandType.Text;
OracleDataReader dr = cmd.ExecuteReader();
int priority = -1;
while (dr.Read())
{
UserName = Convert.ToString(dr.GetString(0));
Password = Convert.ToString(dr.GetString(1));
priority = Convert.ToInt32(dr.GetValue(2));
}
if (UserName == metroTextBox1.Text && Password == metroTextBox2.Text)
{
switch (priority)
{
case 0:
TeacherHigh aTeacher = new TeacherHigh(UserName);
this.Hide();
aTeacher.Show();
break;
case 1:
TeacherNorm bTeacher = new TeacherNorm(UserName);
this.Hide();
bTeacher.Show();
break;
case 2:
Student aStudent = new Student(UserName);
this.Hide();
aStudent.Show();
break;
case 3:
Parent aParent = new Parent(UserName);
this.Hide();
aParent.Show();
break;
}
//MessageBox.Show("Correct");
}
else
{
MessageBox.Show("Incorrect");
}
}
catch (Exception ex)
{
MessageBox.Show(Convert.ToString(ex));
}
}
