Interface IExpressionValidator
Expression validator interface. Every expression validator must implement this interface.
Namespace: Mediachase.Commerce.Marketing
Assembly: Mediachase.Commerce.dll
Version: 10.8.0Syntax
public interface IExpressionValidator
Methods
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 |