// Remove a to-do task item from the database and collections.
public void DeleteCondItem(CondItem CondForDelete)
{
// Remove the to-do item from the "all" observable collection.
AllCondItems.Remove(CondForDelete);
// Remove the to-do item from the data context.
CondDB.Items.DeleteOnSubmit(CondForDelete);
// Remove the to-do item from the appropriate category.
switch (CondForDelete.Category.Name)
{
case "Infectious":
InfectiousCondItems.Remove(CondForDelete);
break;
case "Cancer":
CancerCondItems.Remove(CondForDelete);
break;
case "Seasonal":
SeasonalCondItems.Remove(CondForDelete);
break;
default:
break;
}
// Save changes to the database.
CondDB.SubmitChanges();
}
// Called during a remove operation
private void detach_Cond(CondItem Cond)
{
NotifyPropertyChanging("CondItem");
Cond.Category = null;
}
// Add a to-do item to the database and collections.
public void AddCondItem(CondItem newCondItem)
{
// Add a to-do item to the data context.
CondDB.Items.InsertOnSubmit(newCondItem);
// Save changes to the database.
CondDB.SubmitChanges();
// Add a to-do item to the "all" observable collection.
AllCondItems.Add(newCondItem);
// Add a to-do item to the appropriate filtered collection.
switch (newCondItem.Category.Name)
{
case "Infectious":
InfectiousCondItems.Add(newCondItem);
break;
case "Cancer":
CancerCondItems.Add(newCondItem);
break;
case "Seasonal":
SeasonalCondItems.Add(newCondItem);
break;
default:
break;
}
}
// Called during an add operation
private void attach_Cond(CondItem Cond)
{
NotifyPropertyChanging("CondItem");
Cond.Category = this;
}