}//End of Load
public List <Grading> ViewThisGrades()
{
try
{
//prepare connection string
using (MySqlConnection con = new MySqlConnection(Grading_System.Config2.GetConnectionString()))
{
//try to open connection
con.Open();
//prepare sql query
string sql = "SELECT * FROM grading WHERE term=@term and grade_level=@gradeLevel and full_name=@fullName";
//IDNo = @studentId and
MySqlCommand cmd = new MySqlCommand(sql, con);
//cmd.Parameters.AddWithValue("studentId", studentId);
//cmd.Parameters.AddWithValue("subjectCode", subjectCode);
cmd.Parameters.AddWithValue("term", term);
cmd.Parameters.AddWithValue("gradeLevel", gradeLevel);
//cmd.Parameters.AddWithValue("section", section);
//cmd.Parameters.AddWithValue("strand", strand);
cmd.Parameters.AddWithValue("fullName", fullName);
MySqlDataReader reader = cmd.ExecuteReader();
//loop while have record
while (reader.Read())
{
//instantiate model
Grading grade = new Grading();
//prepare properties
grade.id = Convert.ToInt32(reader["id"].ToString());
grade.studentId = reader["IDNo"].ToString();
grade.fullName = reader["full_name"].ToString();
grade.subjectCode = reader["subject_code"].ToString();
grade.subjectDesc = reader["subject_desc"].ToString();
grade.units = reader["units"].ToString();
grade.firstQ = Convert.ToDouble(reader["1stQ"].ToString());
grade.secondQ = Convert.ToDouble(reader["2ndQ"].ToString());
grade.average = Convert.ToDouble(reader["average"].ToString());
grade.remarks = reader["remarks"].ToString();
grade.term = reader["term"].ToString();
grade.gradeLevel = reader["grade_level"].ToString();
grade.section = reader["section"].ToString();
grade.strand = reader["strand"].ToString();
grades.Add(grade);
}
}
}
catch (MySqlException ex)
{
MessageBox.Show("ERROR : " + ex.ToString(), "System Message", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(grades);
}//End of Load
public List <Grading> Load()
{
try
{
using (MySqlConnection con = new MySqlConnection(Grading_System.Config2.GetConnectionString()))
{
con.Open();
string sql = "SELECT * FROM grading";
MySqlCommand cmd = new MySqlCommand(sql, con);
MySqlDataReader reader = cmd.ExecuteReader();
//loop while have record
while (reader.Read())
{
//instantiate model
Grading grade = new Grading();
//prepare properties
grade.id = Convert.ToInt32(reader["id"].ToString());
grade.studentId = reader["IDNo"].ToString();
grade.fullName = reader["full_name"].ToString();
grade.subjectCode = reader["subject_code"].ToString();
grade.subjectDesc = reader["subject_desc"].ToString();
grade.units = reader["units"].ToString();
grade.firstQ = Convert.ToDouble(reader["1stQ"].ToString());
grade.secondQ = Convert.ToDouble(reader["2ndQ"].ToString());
grade.average = Convert.ToDouble(reader["average"].ToString());
grade.remarks = reader["remarks"].ToString();
grade.term = reader["term"].ToString();
grade.gradeLevel = reader["grade_level"].ToString();
grade.section = reader["section"].ToString();
grade.strand = reader["strand"].ToString();
grades.Add(grade);
}
}
}
catch (MySqlException ex)
{
MessageBox.Show("ERROR : " + ex.ToString(), "GOCINFOSYS", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(grades);
}//End of Load
private void BtnSaveGrades_Click(object sender, EventArgs e)
{
if (dgvGrades.Rows.Count > 0)
{
for (int i = 0; i < dgvGrades.Rows.Count; i++)
{
Grading g = new Grading();
g.StudentId = dgvGrades.Rows[i].Cells[1].Value.ToString();
g.SubjectCode = dgvGrades.Rows[i].Cells[3].Value.ToString();
g.FirstQ = Double.Parse(dgvGrades.Rows[i].Cells[5].Value.ToString());
g.SecondQ = Double.Parse(dgvGrades.Rows[i].Cells[6].Value.ToString());
g.Average = Double.Parse(dgvGrades.Rows[i].Cells[7].Value.ToString());
g.Remarks = dgvGrades.Rows[i].Cells[8].Value.ToString();
g.Update();
}
MessageBox.Show("Grades already Submitted!", "GOCINFOSYS", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
return;
}
}
