public void UpdateGrid()
{
var db = IOController.GetContext();
switch (UIVars.TableName)
{
case "Customers":
db.Customers.Load();
dataGridView.DataSource = db.Customers.Local.ToBindingList();
break;
case "Sources":
db.Sources.Load();
dataGridView.DataSource = db.Sources.Local.ToBindingList();
break;
default:
break;
}
}