AggregateOperand.Exists() Method
In This Article
Initializes a new AggregateOperand instance that evaluates whether an object exists in the collection. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition.
Namespace: DevExpress.XamarinForms.Core.Filtering
Assembly: DevExpress.XamarinForms.Core.dll
NuGet Package: DevExpress.XamarinForms.Core
#Declaration
C#
public AggregateOperand Exists()
#Returns
Type | Description |
---|---|
Aggregate |
The new Exist operand. |
See Also