FunctionOperator Class
The operator in Criteria Language expressions that represents a function.
Namespace: DevExpress.Data.Filtering
Assembly: DevExpress.XamarinForms.Core.dll
Declaration
[Serializable]
public class FunctionOperator :
CriteriaOperator
Related API Members
The following members return FunctionOperator objects:
Remarks
The FunctionOperator supports custom functions. All custom function objects should implement the ICustomFunctionOperator interface, and you should register them using the CriteriaOperator.RegisterCustomFunction or CriteriaOperator.RegisterCustomFunctions method.
Related GitHub Examples
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the FunctionOperator class.
Note
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