public static bool TryAddSlotData <T>(this T target, object slot, object data)
where T : class
{
#if !PCL
if (BindableHelpers <T> .IsBindable(slot))
{
return(BindableHelpers <T> .TryAddSlotData(target, slot, data));
}
#endif
return(MapOfDataSlotTables.GetOrCreateValue(target).TryAdd(slot, data));
}
public static void SetSlotData <T>(this T target, object slot, object data)
where T : class
{
#if !PCL
if (BindableHelpers <T> .IsBindable(slot))
{
BindableHelpers <T> .SetSlotData(target, slot, data);
return;
}
#endif
MapOfDataSlotTables.GetOrCreateValue(target)[slot] = data;
}
public static object GetSlotData <T>(this T target, object slot)
where T : class
{
#if !PCL
if (BindableHelpers <T> .IsBindable(slot))
{
return(BindableHelpers <T> .GetSlotData(target, slot));
}
#endif
ConcurrentDictionary <object, object> table;
if (MapOfDataSlotTables.TryGetValue(target, out table))
{
return(table[slot]);
}
return(null);
}
public static bool TryGetSlotData <T>(this T target, object slot, out object data)
where T : class
{
#if !PCL
if (BindableHelpers <T> .IsBindable(slot))
{
return(BindableHelpers <T> .TryGetSlotData(target, slot, out data));
}
#endif
ConcurrentDictionary <object, object> table;
if (MapOfDataSlotTables.TryGetValue(target, out table))
{
return(table.TryGetValue(slot, out data));
}
data = null;
return(false);
}