FdoFilter Class

FdoFilter Class

Represents a feature filter.

Inheritance Hierarchy

SystemObject
FDF.Common.Features.FiltersFdoFilter

Namespace: FDF.Common.Features.Filters
Assembly: FDF.Common (in FDF.Common.dll) Version: 3.0.0.0

Syntax

[SerializableAttribute]
public class FdoFilter : IFdoFilter

<SerializableAttribute>
Public Class FdoFilter
	Implements IFdoFilter

[SerializableAttribute]
public ref class FdoFilter : IFdoFilter

[<SerializableAttribute>]
type FdoFilter =  
    class
        interface IFdoFilter
    end

The FdoFilter type exposes the following members.

Constructors

	Name	Description
	FdoFilter	Initializes a new instance of the FdoFilter class
	FdoFilter(FdoFilterExpressionCollection)	Initializes a new instance of the FdoFilter class
	FdoFilter(IFdoFilterExpression)	Initializes a new instance of the FdoFilter class

Properties

	Name	Description
	Expressions	Gets or sets filter expressions (conditions).
	Flags	Gets or sets filter flags (options).
	IsEmpty	Returns True if object instance is considered empty, otherwise returns False.
	IsSimple	Returns True is filter is simple (not aggregate), otherwise returns False.

Methods

	Name	Description
	Clone	Creates a new object that is a copy of the current instance.
	Evaluate	Returns True if specified feature satisfies filtering conditions, otherwise returns False.
	GetBinaryOperation	Returns binary operation converted from specified String.
	GetBinaryOperationString	Returns String converted from specified binary operation.
	GetComparisionOperation	Returns comparision operation converted from specified String.
	GetComparisionOperationString	Returns String converted from specified comparision operation.
	IsValid	Returns True if object instance is considered valid, otherwise returns False.
	ToString	Returns filter string for specified output format.

Remarks

Version 3.0.5

Send comments on this topic to support.bnl@arkance-systems.com