DropDownTriggerMode Enum

Lists values that specify when the ComboBox should open ist drop-down list.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

Declaration

public enum DropDownTriggerMode

Members

Name	Description
Input	The ComboBox opens its drop-down list when a user starts typing. If the AllowUserInput property is set to false, the ComboBox opens the drop-down list when a user clicks within in the input element.
Click	The ComboBox opens its drop-down list whenever a user focuses the editor with a mouse/pointer device or starts typing.

Related API Members

The following properties accept/return DropDownTriggerMode values:

• DxComboBox<TData, TValue>.DropDownTriggerMode
• IComboBox<TData, TValue>.DropDownTriggerMode

Remarks

Use the DropDownTriggerMode property to specify when the ComboBox should open its drop-down list.

<DxComboBox Data="@Cities" 
            @bind-Value="@Value" 
            DropDownTriggerMode="DropDownTriggerMode.Click">
</DxComboBox>

@code {
  IEnumerable<string> Cities = new List<string>() {
    "London",
    "Berlin",
    "Paris",
  };

  string Value { get; set; }
}