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Class ContainsExpression

The ContainsExpression class represents an operation evaluating whether a field contains some value. When applied to a collection field, the expression evaluates whether the collection contains a value. When used on a primitive field, the expression evaluates whether the field is equal to a value.

Inheritance
System.Object
FilterExpression
BinaryExpression
ContainsExpression
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: EPiServer.Social.Common
Assembly: EPiServer.Social.Common.dll
Version: 1.5.4
Syntax
public class ContainsExpression : BinaryExpression

Constructors

ContainsExpression(FieldExpression, ValueExpression)

Constructor

Declaration
public ContainsExpression(FieldExpression left, ValueExpression right)
Parameters
Type Name Description
FieldExpression left

Left operand in this expression
ValueExpression right

Right operand in this expression

ContainsExpression(FieldExpression, Boolean)

Constructor

Declaration
public ContainsExpression(FieldExpression field, bool value)
Parameters
Type Name Description
FieldExpression field

Expression identifying the field to be evaluated
System.Boolean value

Boolean value to compare for equality

ContainsExpression(FieldExpression, DateTime)

Constructor

Declaration
public ContainsExpression(FieldExpression field, DateTime value)
Parameters
Type Name Description
FieldExpression field

Expression identifying the field to be evaluated
System.DateTime value

DateTime value to compare for equality

ContainsExpression(FieldExpression, Double)

Constructor

Declaration
public ContainsExpression(FieldExpression field, double value)
Parameters
Type Name Description
FieldExpression field

Expression identifying the field to be evaluated
System.Double value

Double value to compare for equality

ContainsExpression(FieldExpression, Int64)

Constructor

Declaration
public ContainsExpression(FieldExpression field, long value)
Parameters
Type Name Description
FieldExpression field

Expression identifying the field to be evaluated
System.Int64 value

Integer value to identify within the field

ContainsExpression(FieldExpression, String)

Constructor

Declaration
public ContainsExpression(FieldExpression field, string value)
Parameters
Type Name Description
FieldExpression field

Expression identifying the field to be evaluated
System.String value

String value to compare for equality

Methods

Accept(FilterExpressionVisitor)

Accepts a visitor capable of interpreting this expression.

Declaration
public override void Accept(FilterExpressionVisitor visitor)
Parameters
Type Name Description
FilterExpressionVisitor visitor

Visitor to be accepted
Overrides

Extension Methods

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