ContainsOperator Methods
An operator which checks if a collection contains at least one object matching a specific criteria.| Name | Description |
|---|---|
| Accept(ICriteriaVisitor) | For internal use. Inherited from AggregateOperand. |
| Accept<T>(ICriteriaVisitor<T>) | For internal use. Inherited from AggregateOperand. |
| And(CriteriaOperator, CriteriaOperator) static | Returns the expression which groups two operands with logical AND. Inherited from CriteriaOperator. |
| And(CriteriaOperator[]) static | Returns the expression which groups the specified operands with logical AND. Inherited from CriteriaOperator. |
| And(IEnumerable<CriteriaOperator>) static | Returns the expression which groups the specified operands with logical AND. Inherited from CriteriaOperator. |
| Avg(CriteriaOperator) | Creates a new AggregateOperand which returns the average of values calculated by the given aggregate expression. This expression is evaluated against elements of the AggregateOperand.CollectionProperty that match the specified AggregateOperand.Condition. Inherited from AggregateOperand. |
| Clone() | Creates a copy of the current AggregateOperand instance. Inherited from AggregateOperand. |
| Clone(CriteriaOperator) static | Creates a copy of the specified CriteriaOperator object. Inherited from CriteriaOperator. |
| Clone(OperandProperty) static | Creates a copy of the specified OperandProperty object. Inherited from CriteriaOperator. |
| Count() | Creates a new AggregateOperand which returns the count of AggregateOperand.CollectionProperty elements that match the AggregateOperand.Condition. Inherited from AggregateOperand. |
| Count(CriteriaOperator) | Creates a new AggregateOperand which returns the count of AggregateOperand.CollectionProperty elements that match the AggregateOperand.Condition. Inherited from AggregateOperand. |
| CriterionEquals(CriteriaOperator, CriteriaOperator) static | This method is intended for internal use. Inherited from CriteriaOperator. |
| Custom(String, IEnumerable<CriteriaOperator>) | Creates a new custom AggregateOperand that returns values calculated by the given aggregate expression. This expression is evaluated against elements of the AggregateOperand.CollectionProperty that match the specified AggregateOperand.Condition. Inherited from AggregateOperand. |
| Equals(Object, Object) static | Determines whether the specified object instances are considered equal. Inherited from Object. |
| Equals(Object) | Determines whether the current object has the same settings as the specified object. Inherited from AggregateOperand. |
| Exists() | Creates a new AggregateOperand which determines whether or not the count of AggregateOperand.CollectionProperty elements that match the AggregateOperand.Condition is greater than zero. Inherited from AggregateOperand. |
| Exists(CriteriaOperator) | Creates a new AggregateOperand which determines whether or not the count of AggregateOperand.CollectionProperty elements that match the AggregateOperand.Condition is greater than zero. Inherited from AggregateOperand. |
| FormatConstantValue(Object) static | Converts an object to a string that can be used in criteria expressions. Inherited from CriteriaOperator. |
| FormatPropertyName(String) static | Converts a property name to a string that can be used in criteria expressions. Inherited from CriteriaOperator. |
| FromLambda<TModel>(Expression<Func<TModel, Boolean>>) static | Converts the specified LINQ-like expression to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| FromLambda<TModel, TResult>(Expression<Func<TModel, TResult>>) static | Converts the specified LINQ-like expression to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| GetCustomAggregate(String) static | Searches custom aggregate functions registered in an application via the RegisterCustomAggregate(ICustomAggregate) and RegisterCustomAggregates(IEnumerable<ICustomAggregate>) method calls for a function with a specified name. Inherited from CriteriaOperator. |
| GetCustomAggregates() static | Searches custom aggregate functions registered in an application via the RegisterCustomAggregate(ICustomAggregate) and RegisterCustomAggregates(IEnumerable<ICustomAggregate>) method calls. Inherited from CriteriaOperator. |
| GetCustomFunction(String) static | Searches custom functions registered in an application via the CriteriaOperator.RegisterCustomFunction and CriteriaOperator.RegisterCustomFunctions method calls for a function with a specified name. Inherited from CriteriaOperator. |
| GetCustomFunctions() static | Returns custom functions registered in an application via the CriteriaOperator.RegisterCustomFunction and CriteriaOperator.RegisterCustomFunctions method calls. Inherited from CriteriaOperator. |
| GetHashCode() | Gets the hash code (a number) that corresponds to the value of the current AggregateOperand object. Inherited from AggregateOperand. |
| GetType() | Gets the Type of the current instance. Inherited from Object. |
| IsConditionalFilterFunction(FunctionOperator) static | Inherited from CriteriaOperator. |
| IsConditionalFilterFunction(String) static | Inherited from CriteriaOperator. |
| IsNotNull() | Initializes a new UnaryOperator instance that checks whether the current criteria is not null. Inherited from CriteriaOperator. |
| IsNull() | Initializes a new UnaryOperator instance that checks whether the current criteria is null. Inherited from CriteriaOperator. |
| LegacyToString() | Returns the string representation of the criteria specified by the current CriteriaOperator instance. Inherited from CriteriaOperator. |
| LegacyToString(CriteriaOperator) static | Returns the string representation of a specified criteria. Inherited from CriteriaOperator. |
| Max(CriteriaOperator) | Creates a new AggregateOperand which returns the maximum of the values calculated by the given aggregate expression. This expression is evaluated against elements of the AggregateOperand.CollectionProperty that match the specified AggregateOperand.Condition. Inherited from AggregateOperand. |
| MemberwiseClone() protected | Creates a shallow copy of the current Object. Inherited from Object. |
| Min(CriteriaOperator) | Creates a new AggregateOperand which returns the minimum of the values calculated by the given aggregate expression. This expression is evaluated against elements of the AggregateOperand.CollectionProperty that match the specified AggregateOperand.Condition. Inherited from AggregateOperand. |
| Not() | Returns an instance of the UnaryOperator that represents the criterion resulting from the logical inversion of the criterion the current CriteriaOperator represents. Inherited from CriteriaOperator. |
| Or(CriteriaOperator, CriteriaOperator) static | Returns the expression which groups two operands with logical OR. Inherited from CriteriaOperator. |
| Or(CriteriaOperator[]) static | Returns the expression which groups the specified operands with logical OR. Inherited from CriteriaOperator. |
| Or(IEnumerable<CriteriaOperator>) static | Returns the expression which groups the specified operands with logical OR. Inherited from CriteriaOperator. |
| Parse(String, out OperandValue[]) static | Converts the specified string, specifying an expression, to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| Parse(String, Object[]) static | Converts the specified string, specifying an expression, to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| ParseList(String, out OperandValue[]) static | Converts the specified string representation of expressions that are divided by a semicolon into their CriteriaOperator equivalents. Inherited from CriteriaOperator. |
| ParseList(String, Object[]) static | Converts the specified string representation of expressions that are divided by a semicolon into their CriteriaOperator equivalents. Inherited from CriteriaOperator. |
| ReferenceEquals(Object, Object) static | Determines whether the specified Object instances are the same instance. Inherited from Object. |
| RegisterCustomAggregate(ICustomAggregate) static | Registers a custom aggregate function to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| RegisterCustomAggregates(IEnumerable<ICustomAggregate>) static | Registers custom aggregate functions to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| RegisterCustomFunction(ICustomFunctionOperator) static | Registers a specified custom function to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| RegisterCustomFunctions(IEnumerable<ICustomFunctionOperator>) static | Registers specified custom functions to use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| Single(CriteriaOperator) | Creates a new AggregateOperand which returns the single object from the AggregateOperand.CollectionProperty that matches the specified AggregateOperand.Condition. The collection must be empty or contain exactly one object. Inherited from AggregateOperand. |
| Sum(CriteriaOperator) | Creates a new AggregateOperand which returns the sum of values calculated by the given aggregate expression. This expression is evaluated against elements of the AggregateOperand.CollectionProperty that match the specified AggregateOperand.Condition. Inherited from AggregateOperand. |
| ToBasicStyleString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| ToBasicStyleString(CriteriaOperator) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| ToCStyleString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its equivalent string in C# style. Inherited from CriteriaOperator. |
| ToCStyleString(CriteriaOperator) static | Converts the specified expression into its equivalent string in C# style. Inherited from CriteriaOperator. |
| TopLevel(Aggregate, CriteriaOperator) static | Creates a new top-level AggregateOperand that returns values calculated by the given custom aggregate expression. Inherited from AggregateOperand. |
| TopLevel(String, IEnumerable<CriteriaOperator>) static | Creates a new top-level AggregateOperand that returns values calculated by the given custom aggregate expression. Inherited from AggregateOperand. |
| ToString() | Converts the current expression into its VB equivalent string. Inherited from CriteriaOperator. |
| ToString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| ToString(CriteriaOperator) static | Converts the specified expression into its equivalent string in VB style. Inherited from CriteriaOperator. |
| TryParse(String, Object[]) static | Tries to convert the specified string representation of an expression to its CriteriaOperator equivalent. Inherited from CriteriaOperator. |
| UnregisterCustomAggregate(ICustomAggregate) static | Unregisters a specified custom aggregate function from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| UnregisterCustomAggregate(String) static | Unregisters a custom aggregate function with a specified name from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| UnregisterCustomFunction(ICustomFunctionOperator) static | Unregisters a specified custom function from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
| UnregisterCustomFunction(String) static | Unregisters a custom function with a specified name from use in any CriteriaOperator-based criteria in your application. Inherited from CriteriaOperator. |
See Also