Class SearchFilterDescriptor

Represent a CompositeFilterDescriptor that is used for search as you type.

Inheritance
System.Object
InheritanceContextPropagator
DescriptorBase
FilterDescriptorBase
CompositeFilterDescriptor
SearchFilterDescriptor
AutoCompleteFilterDescriptor
Inherited Members
Namespace: Telerik.Windows.Controls.GridView.SearchPanel
Assembly: Telerik.Windows.Controls.GridView.dll

Syntax

public class SearchFilterDescriptor : CompositeFilterDescriptor, ISuspendNotifications, ICompositeFilterDescriptor, IFilterDescriptor, INotifyPropertyChanged

Constructors

SearchFilterDescriptor(IEnumerable<SearchDataMemberDescriptor>, FilterOperatorType, SearchStateManager)

Initializes a new instance of the SearchFilterDescriptor class.

Declaration
public SearchFilterDescriptor(IEnumerable<SearchDataMemberDescriptor> dataMembers, FilterOperatorType filterOperatorType, SearchStateManager searchStateManager)
Parameters
System.Collections.Generic.IEnumerable<SearchDataMemberDescriptor> dataMembers

FilterOperatorType filterOperatorType

SearchStateManager searchStateManager

Properties

FilterOperatorType

Gets or sets the FilterOperatorType.

Declaration
protected FilterOperatorType FilterOperatorType { get; set; }
Property Value
FilterOperatorType

FilterValue

Gets or sets the filter value.

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

Methods

CreateFilterExpression(ParameterExpression)

Creates a filter expression based on the FilterDescriptor data.

Declaration
protected override Expression CreateFilterExpression(ParameterExpression parameterExpression)
Parameters
System.Linq.Expressions.ParameterExpression parameterExpression

Returns
System.Linq.Expressions.Expression

Overrides

GetFilterOperatorForType(Type)

Decides the filter operator based to the data member type.

Declaration
protected virtual FilterOperator GetFilterOperatorForType(Type dataType)
Parameters
System.Type dataType

Returns
FilterOperator

Extension Methods