//Method for edit and delete oparetion for button click
private void tblSub_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 0)
{
//Edit Record Button
form.clear(); //clear form data in addlecturer form
//Add table value to update form
form.id = tblSub.Rows[e.RowIndex].Cells[2].Value.ToString();
form.subname = tblSub.Rows[e.RowIndex].Cells[3].Value.ToString();
form.subcode = tblSub.Rows[e.RowIndex].Cells[4].Value.ToString();
form.offeredyear = tblSub.Rows[e.RowIndex].Cells[5].Value.ToString();
form.offeredsem = tblSub.Rows[e.RowIndex].Cells[6].Value.ToString();
form.lechr = tblSub.Rows[e.RowIndex].Cells[7].Value.ToString();
form.tutehr = tblSub.Rows[e.RowIndex].Cells[8].Value.ToString();
form.labhr = tblSub.Rows[e.RowIndex].Cells[9].Value.ToString();
form.evehr = tblSub.Rows[e.RowIndex].Cells[10].Value.ToString();
form.updateSubInfo(); //Call updateLecInfo methord to change form spesific content
form.ShowDialog();
DataTable dt = s.selectSubject();
tblSub.DataSource = dt;
return;
}
if (e.ColumnIndex == 1)
{
//Delete Record Button
if (MessageBox.Show("Are you sure?\n\nDo you really want to delete this record?\nThis process cannot be undone!", "Warning", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Stop) == DialogResult.Yes)
{
//Pass the lecturer id to deleteLecturer method
s.deleteSubject(tblSub.Rows[e.RowIndex].Cells[2].Value.ToString());
//load lecturer table to gridview after deleting the row
DataTable dt = s.selectSubject();
tblSub.DataSource = dt;
}
return;
}
}
