Datasnap.DBClient.TAggregate Properties

• Up to Parent: TAggregate

InheritedProtected

Active	published	Indicates whether the aggregate should be calculated.
AggHandle	public	Provides access to the aggregate handle.
AggregateName	published	Specifies the name user interface components use when describing the aggregate.
Collection	public	Specifies the TCollection instance to which the TCollectionItem belongs.
DataSet	public	Indicates the client dataset whose records are summarized by this aggregate.
DataSize	public	Indicates the number of bytes needed to store the aggregate's value.
DataType	public	Indicates the data type of the calculated value.
DependentFields	protected
DisplayName	public	The name displayed in the Collection editor.
Disposed	protected	Disposed is a read-only property that shows the current state of this object.
Expression	published	Specifies the formula used to calculate the aggregate value.
GroupingLevel	published	Specifies the set of records summarized by this aggregate.
ID	public	A unique, permanent index for the item.
Index	public	Returns the item's position in the Items array of TCollection.
IndexName	published	Specifies the index that is used to define subgroups of records.
InUse	public	Indicates whether the aggregate value is currently available.
RecBufOfs	protected
Visible	published	Indicates whether controls should display the aggregated value.