C1ComboBox can be used as an editable text input control with auto-suggest feature that matches the typed text to the list of items. By default, the ComboBox control is non-editable. However, you can make it editable using the IsEditable property. This is a Boolean property which allows the users to modify their input by enabling/disabling editing in the ComboBox control.

To make the ComboBox editable, use the following code. The following example uses the example created in the Quick Start section.

@using C1.Blazor.Input
        
<C1ComboBox ItemsSource="countries" T="Country" IsEditable="true" Text="Select a Country" />

@code
{
    IEnumerable<Country> countries;
        
    protected override void OnInitialized()
    {
        countries = Country.GetCountries();
    }
}