public PerformGetDbCountEventArgs(
	IPredicateExpression filter,
	IRelationCollection relations,
	IEntityFields fields,
	bool allowDuplicates,
	IGroupByCollection groupBy
)

Public Sub New ( 
	filter As IPredicateExpression,
	relations As IRelationCollection,
	fields As IEntityFields,
	allowDuplicates As Boolean,
	groupBy As IGroupByCollection
)