Telerik.Web.Data.FilterDescriptorBase

Base class for all Telerik.Web.Data.IFilterDescriptor used for handling the logic for property changed notifications.

Inheritance Hierarchy

• System.Object
• Telerik.Web.Data.DescriptorBase : INotifyPropertyChanged
• Telerik.Web.Data.FilterDescriptorBase : IFilterDescriptor

Methods

CreateFilterExpression

Creates a filter expression by delegating its creation to , if is , otherwise throws

Parameters

instance System.Linq.Expressions.Expression

The instance expression, which will be used for filtering.

Returns

System.Linq.Expressions.Expression A predicate filter expression.

CreateFilterExpression

Creates a predicate filter expression used for collection filtering.

Parameters

parameterExpression System.Linq.Expressions.ParameterExpression

The parameter expression, which will be used for filtering.

Returns

System.Linq.Expressions.Expression A predicate filter expression.

OnPropertyChanged

Raises the event.

Parameters

args System.ComponentModel.PropertyChangedEventArgs

The instance containing the event data.

Returns

System.Void

OnPropertyChanged

Calls creating a new instance of with given .

Parameters

propertyName System.String

Name of the property that is changed.

Returns

System.Void