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ICustomFunctionOperatorFormattable Methods

Allows you to use the Query Builder or filter editor to insert a string into SQL queries generated for SELECT operations.
Name Description
Evaluate(Object[]) When implemented by a custom function, evaluates it on the client. Inherited from ICustomFunctionOperator.
Format(Type, String[]) Returns a string for insertion into a SQL query when the custom function is evaluated (before a query is sent to the data source).
ResultType(Type[]) When implemented by a custom function, determines its return value type based on the type of function operands (parameters). Inherited from ICustomFunctionOperator.
See Also