Interface IExpressionValidator
Expression validator interface. Every expression validator must implement this interface.
Namespace: Mediachase.Commerce.Marketing
Assembly: Mediachase.Commerce.dll
Version: 11.8.3Syntax
[Obsolete("Use promotion system in EPiServer.Commerce.Marketing instead. Will be removed in a future major release, but not earlier than August 2018.")]
public interface IExpressionValidatorMethods
Eval(String, String, IDictionary<String, Object>)
Evals the specified expression against the context passed in the dictionary.
Declaration
ValidationResult Eval(string key, string expr, IDictionary<string, object> context)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | key | The key. Must be a unique key identifying the current expression. It might be used for caching purpose by the engine. |
| System.String | expr | The expression that needs to be evaluated. |
| System.Collections.Generic.IDictionary<System.String, System.Object> | context | The context, which consists of object that will be accessible during expression evaluation. |
Returns
| Type | Description |
|---|---|
| ValidationResult |
