Class FilterDescriptor

Inheritance
System.Object
FilterDescriptor
CompositeFilterDescriptor
DateFilterDescriptor
RadValidationRule
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.WinControls.Data
Assembly: Telerik.WinControls.dll

Syntax

public class FilterDescriptor : INotifyPropertyChanged, INotifyPropertyChangingEx, ICloneable

Constructors

FilterDescriptor()

Declaration
public FilterDescriptor()

FilterDescriptor(String, FilterOperator, Object)

Declaration
public FilterDescriptor(string propertyName, FilterOperator filterOperator, object value)
Parameters
System.String propertyName

FilterOperator filterOperator

System.Object value

Properties

Expression

Gets the filter expression.

Declaration
public virtual string Expression { get; }
Property Value
System.String

The filter expression.

IsFilterEditor

Gets a value indicating whether this instance is default filter descriptor of the column

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

true if this instance is default; otherwise, false.

Operator

Gets or sets the operator.

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

The operator.

PropertyName

Gets or sets the name of the property.

Declaration
public virtual string PropertyName { get; set; }
Property Value
System.String

The name of the property.

Value

Gets or sets the value.

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

The value.

Methods

Clone()

Declaration
public virtual object Clone()
Returns
System.Object

Implements
System.ICloneable.Clone()

GetExpression(FilterDescriptor)

Gets the expression.

Declaration
public static string GetExpression(FilterDescriptor filterDescriptor)
Parameters
FilterDescriptor filterDescriptor

The filter descriptor.
Returns
System.String

GetExpression(FilterDescriptor, Function<FilterDescriptor, Object>)

Declaration
public static string GetExpression(FilterDescriptor filterDescriptor, Function<FilterDescriptor, object> formatValue)
Parameters
FilterDescriptor filterDescriptor

Function<FilterDescriptor, System.Object> formatValue

Returns
System.String

OnPropertyChanged(PropertyChangedEventArgs)

Raises the PropertyChanged event

Declaration
protected virtual void OnPropertyChanged(PropertyChangedEventArgs e)
Parameters
System.ComponentModel.PropertyChangedEventArgs e

A System.ComponentModel.PropertyChangedEventArgs instance containing event data.

OnPropertyChanged(String)

Raises the PropertyChanged event

Declaration
protected void OnPropertyChanged(string propertyName)
Parameters
System.String propertyName

The name of the property

OnPropertyChanging(String, Object, Object)

Declaration
protected bool OnPropertyChanging(string propertyName, object oldValue, object newValue)
Parameters
System.String propertyName

System.Object oldValue

System.Object newValue

Returns
System.Boolean

OnPropertyChanging(PropertyChangingEventArgsEx)

Declaration
protected virtual void OnPropertyChanging(PropertyChangingEventArgsEx e)
Parameters
PropertyChangingEventArgsEx e

ToString()

Returns a System.String that represents this instance.

Declaration
public override string ToString()
Returns
System.String

A System.String that represents this instance.
Overrides
System.Object.ToString()

Events

PropertyChanged

Declaration
public event PropertyChangedEventHandler PropertyChanged
Event Type
System.ComponentModel.PropertyChangedEventHandler

PropertyChanging

Declaration
public event PropertyChangingEventHandlerEx PropertyChanging
Event Type
PropertyChangingEventHandlerEx

Implements

Extension Methods