public void AddEntry( Entry e )
{
if ( !Entries.Any ( p => p.Title == e.Title ) )
{
Entries.Add ( e );
isUnsavedChanges = true;
}
else
{
throw new ArgumentException (
"An entry with the title, '" +
e.Title + "' already exists. Titles must be unique" );
}
}
public void DeleteEntry( Entry e )
{
// find first in case fields (other than Id) have been edited)
Entry toDel = Entries.First<Entry> ( p => p.Id == e.Id );
Entries.Remove ( toDel );
}
public void UpdateEntry( Entry e )
{
Entry existingEntry = Entries.FirstOrDefault ( p => p.Id == e.Id );
if ( existingEntry != null )
{
existingEntry.Login = e.Login;
existingEntry.Password = e.Password;
existingEntry.Note = e.Note;
isUnsavedChanges = true;
}
else
{
throw new ArgumentException (
"Cannot find an entry with the title, '" +
e.Title + "'. Update Failed." );
}
}
