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.NET and JavaScript UI Controls
Version 24.2 (latest)

FilterExpression Class Members

The following tables list the members exposed by FilterExpression.

Public Properties
 NameDescription
Public PropertyIsAutoGenerated  
Public PropertyIsFunctionGets whether the expression is a function.  
Public PropertyIsLiteralGets whether the expression is a literal.  
Public PropertyIsNullGets whether the expresssion is null.  
Public PropertyIsOperationGets whether the expression is an operation.  
Public PropertyIsPropertyReferenceGets whether the expression is a property reference.  
Public PropertyIsWrapperGets whether the expression is a wrapper expression.  
Public PropertyPrecedence  
Public Methods
 NameDescription
Public MethodAddOverloaded. Returns an expression that is an Add expression of the current expression and right.  
Public MethodAndReturns an expression that is an And expression of the current expression and right.  
Public MethodCastOverloaded. Returns an expression that is an Cast expression of the current expression and propertyType.  
Public MethodCeilingReturns an expression that is an Ceiling expression of the current expression.  
Public MethodConcatOverloaded. Returns an expression that is an Concat expression of the current expression and toAppend.  
Public MethodContainsOverloaded. Returns an expression that is an Contains expression of the current expression and subString.  
Public MethodDateReturns an expression that is an Date expression of the current expression.  
Public MethodDayReturns an expression that is an Day expression of the current expression.  
Public MethodDivideOverloaded. Returns an expression that is a Divide expression of the current expression and right.  
Public MethodDividedByOverloaded. Returns an expression that is a Divide expression of the current expression and right.  
Public MethodEndsWithOverloaded. Returns an expression that is an EndsWith expression of the current expression and subString.  
Public MethodEnvReturns an environment variable, if applicable.  
Public MethodEvaluateEvaluates the expression for the provided item, given a data provider and schema.  
Public MethodEvaluateWithEnvironmentEvaluates the expression for the provided item, given a data provider and schema.  
Public MethodFloorReturns an expression that is a Floor expression of the current expression.  
Public Methodstatic (Shared in Visual Basic)FunctionCreates an function filter expression.  
Public MethodGroupReturns an expression that is a group expression of the current expression.  
Public MethodHourReturns an expression that is an Hour expression of the current expression.  
Public MethodIndexOfOverloaded. Returns an expression that is an IndexOf expression of the current expression and toFind.  
Public MethodIsEqualToOverloaded. Returns an expression that is an IsEqualTo expression of the current expression and right.  
Public Methodstatic (Shared in Visual Basic)IsFilterExpression  
Public MethodIsGreaterThanOverloaded. Returns an expression that is an IsGreaterThan expression of the current expression and right.  
Public MethodIsGreaterThanOrEqualToOverloaded. Returns an expression that is an IsGreaterThanOrEqualTo expression of the current expression and right.  
Public MethodIsLastMonthReturns an expression that is a LastMonth expression of the current expression.  
Public MethodIsLastQuarterReturns an expression that determines if the current expression is a date within the last quarter of the year.  
Public MethodIsLastWeekReturns an expression that is a LastWeek expression of the current expression.  
Public MethodIsLastYearReturns an expression that is a LastYear expression of the current expression.  
Public MethodIsLessThanOverloaded. Returns an expression that is an IsLessThan expression of the current expression and right.  
Public MethodIsLessThanOrEqualToOverloaded. Returns an expression that is an IsLessThanOrEqualTo expression of the current expression and right.  
Public MethodIsNextMonthReturns an expression that is a NextMonth expression of the current expression.  
Public MethodIsNextQuarterReturns an expression that determines if the current expression is a date within the next quarter of the year.  
Public MethodIsNextWeekReturns an expression that is a NextWeek expression of the current expression.  
Public MethodIsNextYearReturns an expression that is a NextYear expression of the current expression.  
Public MethodIsNotEqualToOverloaded. Returns an expression that is an IsNotEqualTo expression of the current expression and right.  
Public MethodIsOfOverloaded. Returns an expression that is an IsOf expression of the current expression and propertyType.  
Public MethodIsQ1Returns an expression that determines if the current expression is a date within Q1 (Jan, Feb, Mar).  
Public MethodIsQ2Returns an expression that determines if the current expression is a date within Q2 (Apr, May, Jun).  
Public MethodIsQ3Returns an expression that determines if the current expression is a date within Q3 (Jul, Aug, Sep).  
Public MethodIsQ4Returns an expression that determines if the current expression is a date within Q4 (Oct, Nov, Dec).  
Public Methodstatic (Shared in Visual Basic)IsSchemaType  
Public MethodIsThisMonthReturns an expression that is a ThisMonth expression of the current expression.  
Public MethodIsThisQuarterReturns an expression that determines if the current expression is a date within the current quarter of the year.  
Public MethodIsThisWeekReturns an expression that is a ThisWeek expression of the current expression.  
Public MethodIsThisYearReturns an expression that is a ThisYear expression of the current expression.  
Public MethodIsTodayReturns an expression that determines if the current expression is today's date.  
Public MethodIsTomorrowReturns an expression that determines if the current expression is tomorrow's date.  
Public MethodIsYearToDateReturns an expression that determines if the current expression is a date between the start of the year and today's date.  
Public MethodIsYesterdayReturns an expression that determines if the current expression is yesterday's date.  
Public MethodLengthReturns an expression that is an Length expression of the current expression.  
Public Methodstatic (Shared in Visual Basic)LiteralBuilds a literal value expression for the provided value.  
Public MethodMarkAutoGenerated  
Public MethodMatchDetermines if an item matches the filter expression given a data provider and schema.  
Public MethodMatchWithEnvironmentDetermines if an item matches the filter expression given a data provider and schema.  
Public MethodMinusOverloaded. Returns an expression that is an Subtract expression of the current expression and right.  
Public MethodMinuteReturns an expression that is an Minute expression of the current expression.  
Public MethodModuloOverloaded. Returns an expression that is an Modulus expression of the current expression and right.  
Public MethodMonthReturns an expression that is an Month expression of the current expression.  
Public MethodMultiplyOverloaded. Returns an expression that is an Multiply expression of the current expression and right.  
Public MethodNotReturns an expression that is a Not expression of the current expression.  
Public MethodNowReturns an expression that is an Now expression.  
Public Methodstatic (Shared in Visual Basic)NullLiteralBuilds a null literal expression.  
Public Methodstatic (Shared in Visual Basic)OperationOverloaded. Creates an operator filter expression.  
Public MethodOrReturns an expression that is an Or expression of the current expression and right.  
Public MethodPlusOverloaded. Returns an expression that is an Add expression of the current expression and right.  
Public Methodstatic (Shared in Visual Basic)PropertyBuilds a property access expression for the provided property.  
Public MethodReplaceOverloaded. Returns an expression that is an Replace expression of the current expression.  
Public MethodRoundReturns an expression that is an Round expression of the current expression.  
Public MethodSecondReturns an expression that is an Second expression of the current expression.  
Public MethodStartsWithOverloaded. Returns an expression that is an StartsWith expression of the current expression.  
Public MethodSubstringOverloaded. Returns an expression that is an Substring expression of the current expression.  
Public MethodSubtractOverloaded. Returns an expression that is an Subtract expression of the current expression and right.  
Public MethodTimeReturns an expression that is an Time expression of the current expression.  
Public MethodTimesOverloaded. Returns an expression that is an Multiply expression of the current expression and right.  
Public MethodToLowerReturns an expression that is an ToLower expression of the current expression.  
Public MethodToUpperReturns an expression that is an ToUpper expression of the current expression.  
Public MethodTrimReturns an expression that is an Trim expression of the current expression.  
Public Methodstatic (Shared in Visual Basic)UnquotedLiteralBuilds a literal value expression for the provided value which should be left unquoted.  
Public MethodYearReturns an expression that is an Year expression of the current expression.  
Protected Methods
 NameDescription
Protected MethodResolveHasBooleanReturnOverride to indicate whether the current expression has a boolean return type at present.  
Protected MethodUpdateBooleanReturnKeeps track as to whether there is a boolean return type to this expression.  
See Also