private void populateView(object sender, GetAllStaffEventArgs args)
{
showBusyIndicator();
// tell the listView it is being updated
listView_staff.BeginUpdate();
// clear the listView
listView_staff.Items.Clear();
// populate it
foreach (var staff in args.getList())
{
string[] itemArr = new string[4];
itemArr[0] = staff.StaffID.ToString();
itemArr[1] = staff.FullName;
itemArr[2] = staff.PasswordHash;
itemArr[3] = staff.privelege.ToString();
ListViewItem staffListViewItem = new ListViewItem(itemArr);
staffListViewItem.Font = new Font(staffListViewItem.Font, FontStyle.Regular);
listView_staff.Items.Add(staffListViewItem);
}
// tell the listView it is ready
listView_staff.EndUpdate();
removeBusyIndicator();
}
private void populateView(object sender, GetAllStaffEventArgs args)
{
// tell the listView it is being updated
listView_staff.BeginUpdate();
// clear the listView
foreach (ListViewItem staffListViewItem in listView_staff.Items)
{
listView_staff.Items.Remove(staffListViewItem);
}
// populate it
foreach (var staff in args.getList())
{
string[] itemArr = new string[4];
itemArr[0] = staff.StaffID.ToString();
itemArr[1] = staff.FullName;
itemArr[2] = staff.PasswordHash;
itemArr[3] = staff.privelege.ToString();
ListViewItem staffListViewItem = new ListViewItem(itemArr);
listView_staff.Items.Add(staffListViewItem);
}
// tell the listView it is ready
listView_staff.EndUpdate();
}
private void staffEventHandler(object sender, GetAllStaffEventArgs args)
{
if (listView_staff.InvokeRequired)
{
listView_staff.Invoke(new populateStaffViewDelegate(populateView), new object[] { sender, args });
}
else
{
populateView(sender, args);
}
}
// event handler for model events
private void loadDataEventHandler(object sender, GetAllStaffEventArgs args)
{
staffList = args.getList().ToList();
}