Class AutoCompleteFilterBehavior

Represents a filtering behavior for SfAutoComplete. Using the text entered in control, suggestion list gets created based on TextSearchMode. We can override this and show custom suggestions which gets loaded either asynchronously or synchronously.

Inheritance
System.Object
AutoCompleteFilterBehavior
Namespace: Syncfusion.UI.Xaml.Editors
Assembly: Syncfusion.Editors.WinUI.dll
Syntax
public class AutoCompleteFilterBehavior : Object, IAutoCompleteFilterBehavior
Remarks

By default, the suggestions gets loaded asynchronously.

Constructors

AutoCompleteFilterBehavior()

Declaration
public AutoCompleteFilterBehavior()

Methods

GetMatchingItemsAsync(SfAutoComplete, AutoCompleteFilterInfo)

Gets the matching items based on typed text. These matching items can either be loaded asynchronously or synchronously.

Declaration
public virtual Task<object> GetMatchingItemsAsync(SfAutoComplete source, AutoCompleteFilterInfo filterInfo)
Parameters
Type Name Description
SfAutoComplete source

The AutoComplete control.
AutoCompleteFilterInfo filterInfo

Contains details regarding search text of AutoComplete control.
Returns
Type Description
System.Threading.Tasks.Task<System.Object>

The custom items source based on typed text.
Remarks

To load asynchronously, return await Task.Run(...); To load synchronously, return await Task.FromResult(...);

Implements