private void ServerDeleting(object sender, ItemDeletingEventArgs e)
{
var model = e.Item as ServerInfoModel;
var dbm = model.GetDbModel();
if (dbm.Id != Guid.Empty)
{
if (dbm.ChatLog.Any()) e.Cancel = true;
}
}
private void Delete(object sender, ExecutedRoutedEventArgs e)
{
var eventArgs = new ItemDeletingEventArgs(ItemDeletingEvent, e.Parameter);
this.RaiseEvent(eventArgs);
if (eventArgs.Cancel)
{
return;
}
Items.Remove(e.Parameter);
this.RaiseEvent(new ItemEventArgs(ItemDeletedEvent, e.Parameter));
}
private void Delete( object sender, ExecutedRoutedEventArgs e )
{
var eventArgs = new ItemDeletingEventArgs( ItemDeletingEvent, e.Parameter );
this.RaiseEvent( eventArgs );
if( eventArgs.Cancel )
return;
Items.Remove( e.Parameter );
this.RaiseEvent( new ItemEventArgs( ItemDeletedEvent, e.Parameter ) );
}