private void dataGridViewStudentRecord_CellClick(object sender, DataGridViewCellEventArgs e)
{
int col = e.ColumnIndex, row = e.RowIndex;
if (col == 5)
{
data.dayInfoList.Remove(currentStudentInfo[row]);
currentStudentInfo.Remove(currentStudentInfo[row]);
data.SaveChanges();
dataGridViewStudentRecord.Rows.Clear();
foreach (var rec in currentStudentInfo)
{
string date = rec.date.Day.ToString() + "/" + rec.date.Month.ToString() + "/" +
rec.date.Year.ToString();
dataGridViewStudentRecord.Rows.Add(date, rec.mark, rec.absent == true ? "حاضر" : "غائب", rec.note);
}
}
else if (col == 4)
{
tabControl.SelectedIndex = 8;
currentEditInfo = currentStudentInfo[row];
checkBoxEditRecordAbsent.Checked = !currentEditInfo.absent;
textBoxEditRecordMark.Text = currentEditInfo.mark.ToString();
textBoxEditRecordNote.Text = currentEditInfo.note;
}
}
private void buttonAbsentSave_Click(object sender, EventArgs e)
{
Groups group = data.groups.ToList()[comboBoxAbsentGroup.SelectedIndex];
List <Student> stus = data.students.Where(st => st.groupID == group.ID).ToList();
for (int i = 0; i < dataGridViewAbsent.Rows.Count; i++)
{
dayInformation info = new dayInformation();
info.date = dateTimePickerAbsent.Value;
if (dataGridViewAbsent[1, i].Value != null)
{
info.mark = int.Parse(dataGridViewAbsent[1, i].Value.ToString());
}
else
{
info.mark = 0;
}
if (dataGridViewAbsent[3, i].Value != null)
{
info.note = dataGridViewAbsent[3, i].Value.ToString();
}
else
{
info.note = "";
}
if (dataGridViewAbsent[2, i].Value != null)
{
info.absent = !bool.Parse(dataGridViewAbsent[2, i].Value.ToString());
}
else
{
info.absent = true;
}
info.studentID = stus[i].ID;
data.dayInfoList.Add(info);
}
data.SaveChanges();
MessageBox.Show("تم الحفظ");
}