private void dataLecTable_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
DataGridView dgv = (DataGridView)sender;
// Input for row will
if (validate(dgv, e))
{
switch (tabControl1.SelectedIndex)
{
case 0: // Lecturer DGV
dgv = dataLecTable;
if (dgv.Rows[e.RowIndex].Cells[0].Value != null &&
dgv.Rows[e.RowIndex].Cells[1].Value != null &&
dgv.Rows[e.RowIndex].Cells[2].Value != null &&
dgv.Rows[e.RowIndex].Cells[3].Value != null)
{
string name = dgv.Rows[e.RowIndex].Cells[0].Value.ToString();
string label = dgv.Rows[e.RowIndex].Cells[1].Value.ToString();
int hours;
if (!int.TryParse(dgv.Rows[e.RowIndex].Cells[2].Value.ToString(), out hours)) //converts int to bool, if invalid then return false
{
return;
}
Color colour = dgv.Rows[e.RowIndex].Cells[3].Style.BackColor;
Lecturer lect = new Lecturer(name, hours, label, colour);
if (!loading)
{
try
{
DataCollection.Instance.Lecturers[e.RowIndex] = lect;
}
catch
{
DataCollection.Instance.Insert(lect, e.RowIndex);
}
}
}
break;
case 1: // Module DGV
dgv = dataSubTable;
if (dgv.Rows[e.RowIndex].Cells[0].Value != null &&
dgv.Rows[e.RowIndex].Cells[1].Value != null &&
dgv.Rows[e.RowIndex].Cells[2].Value != null &&
dgv.Rows[e.RowIndex].Cells[3].Value != null)
{
String subject = dgv.Rows[e.RowIndex].Cells[0].Value.ToString();
String label = dgv.Rows[e.RowIndex].Cells[1].Value.ToString();
String courseLevel = dgv.Rows[e.RowIndex].Cells[2].Value.ToString();
Color colour = dgv.Rows[e.RowIndex].Cells[3].Style.BackColor;
Module mod = new Module(subject, label, courseLevel, colour);
if (!loading)
{
try
{
DataCollection.Instance.Modules[e.RowIndex] = mod;
}
catch
{
DataCollection.Instance.Insert(mod, e.RowIndex);
}
}
}
break;
case 2: // Room DGV
dgv = dataRoomTable;
if (dgv.Rows[e.RowIndex].Cells[0].Value != null &&
dgv.Rows[e.RowIndex].Cells[1].Value != null &&
dgv.Rows[e.RowIndex].Cells[2].Value != null &&
dgv.Rows[e.RowIndex].Cells[8].Value != null)
{
String name = dgv.Rows[e.RowIndex].Cells[0].Value.ToString();
String label = dgv.Rows[e.RowIndex].Cells[1].Value.ToString();
String sCap = dgv.Rows[e.RowIndex].Cells[2].Value.ToString();
Color colour = dgv.Rows[e.RowIndex].Cells[8].Style.BackColor;
int capacity;
try
{
capacity = int.Parse(sCap);
}
catch
{
return;
}
Room room = new Room(name, label, colour, capacity);
room.SetEquipment(0, dgv.Rows[e.RowIndex].Cells[3].Value != null ? true : false);
room.SetEquipment(1, dgv.Rows[e.RowIndex].Cells[4].Value != null ? true : false);
room.SetEquipment(2, dgv.Rows[e.RowIndex].Cells[5].Value != null ? true : false);
room.SetEquipment(3, dgv.Rows[e.RowIndex].Cells[6].Value != null ? true : false);
room.SetEquipment(4, dgv.Rows[e.RowIndex].Cells[7].Value != null ? true : false);
if (!loading)
{
try
{
DataCollection.Instance.Rooms[e.RowIndex] = room;
}
catch
{
DataCollection.Instance.Insert(room, e.RowIndex);
}
}
}
break;
case 3: // Group DGV
dgv = dataClassTable;
if (dgv.Rows[e.RowIndex].Cells[0].Value != null &&
dgv.Rows[e.RowIndex].Cells[1].Value != null &&
dgv.Rows[e.RowIndex].Cells[2].Value != null &&
dgv.Rows[e.RowIndex].Cells[3].Value != null)
{
string group = dgv.Rows[e.RowIndex].Cells[0].Value.ToString();
string label = dgv.Rows[e.RowIndex].Cells[1].Value.ToString();
string sStudents = dgv.Rows[e.RowIndex].Cells[2].Value.ToString();
Color colour = dgv.Rows[e.RowIndex].Cells[3].Style.BackColor;
int numStudents;
try
{
numStudents = int.Parse(sStudents);
}
catch
{
return;
}
Group grp = new Group(group, label, colour, numStudents);
if (!loading)
{
try
{
DataCollection.Instance.Groups[e.RowIndex] = grp;
}
catch
{
DataCollection.Instance.Insert(grp, e.RowIndex);
}
}
}
break;
default:
break;
}
FormMain main = (FormMain)(this.MdiParent);
main.populateTab();
main.populateViewMenu();
}
}
public void Remove(Group group)
{
if (Groups.Contains(group))
Groups.Remove(group);
}
/// <summary>
/// Add Group
/// </summary>
/// <param name="group">Group instance to add into list</param>
public void Add(Group group)
{
Groups.Add(group);
}
public void Insert(Group group, int index)
{
Groups.Insert(index, group);
}