AggregateOperand Methods
The operator that calculates an aggregate expression (MIN, MAX, SUM, etc.).Name | Description |
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Accept(ICriteriaVisitor) | For internal use only. Accepts the specified visitor. |
Accept<T>(ICriteriaVisitor<T>) | For internal use only. Accepts the specified visitor. |
And(CriteriaOperator, CriteriaOperator) static | Initializes a new CriteriaOperator that groups specified criteria via the logical AND operator. Inherited from CriteriaOperator. |
And(CriteriaOperator[]) static | Initializes a new CriteriaOperator that groups specified criteria via the logical AND operator. Inherited from CriteriaOperator. |
And(IEnumerable<CriteriaOperator>) static | Initializes a new CriteriaOperator that groups specified criteria via the logical AND operator. Inherited from CriteriaOperator. |
Avg(CriteriaOperator) | Initializes a new AggregateOperand instance that evaluates the average value of a property the aggregateExpression argument specifies. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
Clone() | Initializes a new AggregateOperand instance that is a copy of the current instance. |
Clone(CriteriaOperator) static | Initializes a new CriteriaOperator instance that is a copy of the specified instance instance. Inherited from CriteriaOperator. |
Clone(OperandProperty) static | Initializes a new OperandProperty instance that is a copy of the specified instance instance. Inherited from CriteriaOperator. |
Clone(ICollection) protected static | Inherited from CriteriaOperator. |
CloneCommon() protected | |
Count() | Initializes a new AggregateOperand instance that evaluates the count of objects in the collection. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
Count(CriteriaOperator) | Initializes a new AggregateOperand instance that evaluates the count of objects in the collection. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
CriterionEquals(CriteriaOperator, CriteriaOperator) static | Determines whether the specified CriteriaOperators are equal. Inherited from CriteriaOperator. |
Equals(Object, Object) static | Determines whether the specified object instances are considered equal. Inherited from Object. |
Equals(Object) | Determines whether the specified object is equal to the current AggregateOperand instance. |
Exists() | Initializes a new AggregateOperand instance that evaluates whether an object exists in the collection. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
Exists(CriteriaOperator) | Initializes a new AggregateOperand instance that evaluates whether the object that corresponds to the specified aggregatedExpression exists. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
GetCustomFunction(String) static | Returns a registered custom function with the specified name. Inherited from CriteriaOperator. |
GetCustomFunctions() static | Returns all registered custom functions. Inherited from CriteriaOperator. |
GetHashCode() | Serves as the default hash function. |
GetType() | Gets the Type of the current instance. Inherited from Object. |
IsNotNull() | Initializes a new UnaryOperator instance that checks whether the current criterion is not null. Inherited from CriteriaOperator. |
IsNull() | Initializes a new UnaryOperator instance that checks whether the current criterion is null. Inherited from CriteriaOperator. |
LegacyToString() |
Converts the current expression into its string equivalent and removes value suffixes (like 'm' , 'M' , 'l' , 'L' , etc.)
Inherited from CriteriaOperator. |
LegacyToString(CriteriaOperator) static |
Converts the specified expression into its string equivalent and removes value suffixes (like 'm' , 'M' , 'l' , 'L' , etc.)
Inherited from CriteriaOperator. |
Max(CriteriaOperator) | Initializes a new AggregateOperand instance that evaluates the maximum value in the collection. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
MemberwiseClone() protected | Creates a shallow copy of the current Object. Inherited from Object. |
Min(CriteriaOperator) | Initializes a new AggregateOperand instance that evaluates the minimum value in the collection. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
Not() | Initializes a new UnaryOperator instance that applies the logical NOT operator to the current criterion. Inherited from CriteriaOperator. |
ObjectToCriteriaSafe(Object) protected static | Inherited from CriteriaOperator. |
Or(CriteriaOperator, CriteriaOperator) static | Initializes a new CriteriaOperator that groups specified criteria via the logical OR operator. Inherited from CriteriaOperator. |
Or(CriteriaOperator[]) static | Initializes a new CriteriaOperator that groups specified criteria via the logical OR operator. Inherited from CriteriaOperator. |
Or(IEnumerable<CriteriaOperator>) static | Initializes a new CriteriaOperator that groups specified criteria via the logical OR operator. Inherited from CriteriaOperator. |
Parse(String, out OperandValue[]) static | Converts the specified string into its CriteriaOperator equivalent. Throws an exception if it cannot convert the string to a criterion. Inherited from CriteriaOperator. |
Parse(String, Object[]) static | Converts the specified string into its CriteriaOperator equivalent. Throws an exception if it cannot convert the string to a criterion. Inherited from CriteriaOperator. |
ParseList(String, out OperandValue[]) static |
Converts the specified string into its CriteriaOperators equivalent. Expressions should be divided by a semicolon (';' ). Throws an exception if it cannot convert the string to criteria.
Inherited from CriteriaOperator. |
ParseList(String, Object[]) static |
Converts the specified string into its CriteriaOperators equivalent. Expressions should be divided by a semicolon (';' ). Throws an exception if it cannot convert the string to criteria.
Inherited from CriteriaOperator. |
ReferenceEquals(Object, Object) static | Determines whether the specified Object instances are the same instance. Inherited from Object. |
RegisterCustomFunction(ICustomFunctionOperator) static | Registers the specified custom function. Inherited from CriteriaOperator. |
RegisterCustomFunctions(IEnumerable<ICustomFunctionOperator>) static | Registers the specified custom functions. Inherited from CriteriaOperator. |
Single(CriteriaOperator) | Creates a new AggregateOperand which returns the single object from the current operand’s CollectionProperty that matches the current operand’s <AggregateOperand.Condition. The collection must be empty or contain one object. |
Sum(CriteriaOperator) | Creates a new AggregateOperand instance that evaluates the summary value of a property the aggregateExpression argument specifies. The new operand computes the aggregate value against elements of the current operand’s CollectionProperty that match the current operand’s Condition. |
ToBasicStyleString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its VB-style string equivalent. Inherited from CriteriaOperator. |
ToBasicStyleString(CriteriaOperator) static | Converts the specified expression into its VB-style string equivalent. Inherited from CriteriaOperator. |
ToCStyleString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its C#-style string equivalent. Inherited from CriteriaOperator. |
ToCStyleString(CriteriaOperator) static | Converts the specified expression into its C#-style string equivalent. Inherited from CriteriaOperator. |
ToString() | Converts the current expression into its VB-style string equivalent. Inherited from CriteriaOperator. |
ToString(CriteriaOperator, out OperandValue[]) static | Converts the specified expression into its VB-style string equivalent. Inherited from CriteriaOperator. |
ToString(CriteriaOperator) static | Converts the specified expression into its VB-style string equivalent. Inherited from CriteriaOperator. |
TryParse(String, Object[]) static |
Converts the specified string into its CriteriaOperator equivalent. Returns null if cannot convert the string to a criterion.
Inherited from CriteriaOperator. |
UnregisterCustomFunction(ICustomFunctionOperator) static | Cancels registration of the specified custom function. Inherited from CriteriaOperator. |
UnregisterCustomFunction(String) static | Cancels registration of a custom function with the specified name. Inherited from CriteriaOperator. |
See Also