AggregateOperand Methods

The operator that calculates an aggregate expression (MIN, MAX, SUM, etc.).

Name	Description
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.
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.
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.