Class OperatorValueFilterDescriptorBase

Represents the base class for all filter descriptors that have an operator and a value.

Inheritance
System.Object
InheritanceContextPropagator
DescriptorBase
FilterDescriptorBase
OperatorValueFilterDescriptorBase
FilterDescriptor
Inherited Members
Namespace: Telerik.Windows.Data
Assembly: Telerik.Windows.Data.dll

Syntax

public abstract class OperatorValueFilterDescriptorBase : FilterDescriptorBase, ISuspendNotifications, IFilterDescriptor, INotifyPropertyChanged

Constructors

OperatorValueFilterDescriptorBase()

Declaration
protected OperatorValueFilterDescriptorBase()

Fields

IsCaseSensitiveProperty

Identifies the IsCaseSensitive dependency property.

Declaration
public static readonly DependencyProperty IsCaseSensitiveProperty
Field Value
System.Windows.DependencyProperty

OperatorProperty

Identifies the Operator dependency property.

Declaration
public static readonly DependencyProperty OperatorProperty
Field Value
System.Windows.DependencyProperty

ValueProperty

Identifies the Value dependency property.

Declaration
public static readonly DependencyProperty ValueProperty
Field Value
System.Windows.DependencyProperty

Properties

CultureInfo

Gets or sets the culture of the filter descriptor.

Declaration
public CultureInfo CultureInfo { get; set; }
Property Value
System.Globalization.CultureInfo

The culture of the filter descriptor.

IsActive

Gets a value indicating whether this filter is active. A filter is considered active if its Value is different from OperatorValueFilterDescriptorBase.UnsetValue.

Declaration
public abstract bool IsActive { get; }
Property Value
System.Boolean

A value indicating whether this filter is active.

IsCaseSensitive

Gets or sets a value indicating whether this filter descriptor is case sensitive.

Declaration
public bool IsCaseSensitive { get; set; }
Property Value
System.Boolean

true if the filter descriptor is case sensitive; otherwise, false. The default value is true.

Operator

Gets or sets the filter operator.

Declaration
public FilterOperator Operator { get; set; }
Property Value
FilterOperator

The filter operator.

UnsetValue

Specifies a static value that is used by the filtering system rather than null to indicate that a OperatorValueFilterDescriptorBase.Value is not set and thus the filter is inactive.

Declaration
public static object UnsetValue { get; }
Property Value
System.Object

An unset value.
Remarks

Assign this value to a OperatorValueFilterDescriptorBase.Value if you want to mark it as inactive.

Value

Gets or sets the target filter value.

Declaration
public object Value { get; set; }
Property Value
System.Object

The filter value.

Extension Methods