ICustomFunctionOperatorBrowsable Interface

Provides additional information (a function category, function description, parameter count, etc.) on custom functions for Expression Editors.

Namespace: DevExpress.Data.Filtering

Assembly: DevExpress.Data.v20.1.dll


public interface ICustomFunctionOperatorBrowsable :
Public Interface ICustomFunctionOperatorBrowsable
    Inherits ICustomFunctionOperator


Implement this interface in addition to the ICustomFunctionOperator interface to make your custom function available for end-users in Expression Editors. If you want to use your custom function in CriteriaOperator-based criteria on the server side (to query a database), implement the ICustomFunctionOperatorFormattable interface as well.

See Also