private void read_list()
{
seqRoot = new SeqNode();
data.Rows.Clear();
for (int ix = 0; ix < requirements.Count; ix++)
{
data.Rows.Add(requirements[ix].DEPT,
requirements[ix].COURSE_NUM,
requirements[ix].CREDITS,
requirements[ix].REQ_OR_ELEC,
requirements[ix].VALUE,
requirements[ix].PAR_VALUE);
if ((requirements[ix].VALUE != 0) || (requirements[ix].PAR_VALUE != 0))
{
SeqNode temp = new SeqNode(requirements[ix].DEPT, requirements[ix].COURSE_NUM,
requirements[ix].CREDITS, requirements[ix].REQ_OR_ELEC, requirements[ix].VALUE);
//MessageBox.Show("Succesfully Added node with value: " + requirements[ix].VALUE);
seqRoot.addChild(requirements[ix].PAR_VALUE, temp);
}
}
}
private bool make_list()
{
requirements.Clear();
ReqCourses input;
seqRoot = new SeqNode();
int numrows;
//MessageBox.Show(data.RowCount.ToString());
if (data.RowCount == 1)
numrows = 1;
else
numrows = data.RowCount-1;
for (int ix = 0; ix < data.RowCount-1; ix++)
{
if (check_row(ix))
{
List<int> tmp = new List<int>();
/*for (int ij = 6; ij < data.Columns.Count; ij++)
{
tmp.Add(Convert.ToInt32(data[ij, ix].Value));
MessageBox.Show("Testing: " + Convert.ToInt32(data[ij, ix].Value));
//MessageBox.Show(tmp[ij-6].ToString());
}*/
input = new ReqCourses(data[0, ix].Value.ToString(),
Convert.ToInt32(data[1, ix].Value),
Convert.ToInt32(data[2, ix].Value),
data[3, ix].Value.ToString(),
Convert.ToInt32(data[4, ix].Value),
Convert.ToInt32(data[5, ix].Value));
// Check to see if the class has already been added
bool already = false;
for (int ij = 0; ij < requirements.Count; ij++)
{
if (requirements[ij].COURSE_NUM.Equals(input.COURSE_NUM)
&& requirements[ij].DEPT.Equals(input.DEPT))
{
already = true;
}
}
if (!already)
{
if ((input.VALUE != 0) || (input.PAR_VALUE != 0))
{
SeqNode temp = new SeqNode(input.DEPT, input.COURSE_NUM, input.CREDITS, input.REQ_OR_ELEC, input.VALUE);
//MessageBox.Show("Succesfully Added node with value: " + input.VALUE);
seqRoot.addChild(input.PAR_VALUE, temp);
}
requirements.Add(input);
}
else
{
MessageBox.Show("There are duplicate classes!");
}
}
else
{
return false;
}
}
return true;
}