add EntityRepeaterProxy.HiddenItemsCount
add EntityRepeaterProxy.HiddenItemsCount

signumsoftware/framework,signumsoftware/framework,signumsoftware/extensions,AlejandroCano/extensions,AlejandroCano/extensions,MehdyKarimpour/extensions,MehdyKarimpour/extensions,signumsoftware/extensions