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How to filter using Custom SuggestionMode in AutoComplete?

You can filter by single letter suggestion using Custom SuggestionMode in SfTextBoxExt control.

Create a Custom filter

Create a delegate method matching the predicate <string, T> for filtering suggestions.

Set SuggestionMode and Filter property

Set the property SuggestionMode=”Custom” and the delegate method for Filter property.

MainWindow.xaml

MainWindow.xaml.cs

The above code filters using single letter suggestions and the screenshot is as follows.

 

Figure 1: AutoComplete using Filter

Article ID: Published Date: Last Revised Date: Platform: Control:
2683 11/17/2014 11/17/2014 WPF SfTextBoxExt
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