protected DataSelectingEventArgs OnSelecting(Type entityType, ICondition condition, Grouping grouping, string scope, Paging paging, Sorting[] sortings)
{
var args = new DataSelectingEventArgs(this.Name, entityType, condition, grouping, scope, paging, sortings);
this.OnSelecting(args);
return(args);
}
protected virtual void OnSelecting(DataSelectingEventArgs args)
{
var e = this.Selecting;
if (e != null)
{
e(this, args);
}
}
protected virtual bool OnSelecting(DataSelectionContext context)
{
var e = this.Selecting;
if (e == null)
{
return(false);
}
var args = new DataSelectingEventArgs(context);
e(this, args);
return(args.Cancel);
}
