Interface IBindingProvider<T>

Base interface for providers.

Namespace: Telerik.WinControls.UI.Data
Assembly: Telerik.WinControls.UI.dll

Syntax

public interface IBindingProvider<T>
    where T : IDataBoundItem
Type Parameters
T

The type used to specialize the provider implementation.

Properties

Position

Gets or sets the current position in the list of data items.

Declaration
int Position { get; set; }
Property Value
System.Int32

PropertyMappings

Gets or sets a data store mapping to the provider.

Declaration
IPropertyMappingInfo PropertyMappings { get; set; }
Property Value
IPropertyMappingInfo

Methods

Delete(T)

Removes the first occurrence of a specific item from the data store.

Declaration
void Delete(T itemToDelete)
Parameters
T itemToDelete

The item of type T to delete.

GetItems(Predicate<T>)

Gets IEnumerable<T> for items that match the conditions defined by the specified predicate.

Declaration
IEnumerable<T> GetItems(Predicate<T> filterFunction)
Parameters
System.Predicate<T> filterFunction

The Predicate<T> delegate that defines the conditions of the item to search for.
Returns
System.Collections.Generic.IEnumerable<T>

IEnumerable<T> for items that match the conditions defined by the specified predicate, if found;

Insert(T)

Inserts an item of type T.

Declaration
void Insert(T itemToInsert)
Parameters
T itemToInsert

The item of type T to insert.

Update(T, String)

Updates he first occurrence of a specific item in the data store.

Declaration
void Update(T itemToUpdate, string propertyName)
Parameters
T itemToUpdate

The item of type T to update.
System.String propertyName

Name of the property which value changed. Null or an empty string if all properties should be updated.

Events

ItemsChanged

The ItemsChanged event is raised by the provider to inform all listeners that the items in the data store have changed.

Declaration
event EventHandler<ListChangedEventArgs<T>> ItemsChanged
Event Type
System.EventHandler<ListChangedEventArgs<T>>

PositionChanged

The PositionChanged event is raised by the provider to inform all listeners that the current position in data items list has changed.

Declaration
event PositionChangedEventHandler PositionChanged
Event Type
PositionChangedEventHandler

Extension Methods