ICustomFunctionOperatorFormattable Members
Allows you to use the Query Builder or filter editor to insert a string into SQL queries generated for SELECT operations.Properties
| Name | Description |
|---|---|
| Name | When implemented by a custom function, specifies its name. Inherited from ICustomFunctionOperator. |
Methods
| 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