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DxTagBox<TData, TValue>.AllowCustomTags Property

Specifies whether users are allowed to input custom tags that are not stored in a bound data source in a TagBox editor.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v22.2.dll

NuGet Package: DevExpress.Blazor


public bool AllowCustomTags { get; set; }

Property Value

Type Default Description
Boolean false

true if users can type custom tags or false if users can only select predefined tags from the drop-down window.


The TagBox’s tag list is populated dynamically through data binding. To allow users select predefined tags from the drop-down window and type custom tags in the editor box, set the AllowCustomTags property to true.

    <DxTagBox Data="@Cities"
              NullText="Select city..."
              @* ... *@
              CssClass="cw-480" />
              @* ... *@
@code {
    IEnumerable<string> Cities { get; set; } = new List<string>() {
    IEnumerable<string> Tags { get; set; } = new List<string>() {
        "New York"

TagBox Custom Tags

To create a custom tag, users should type a value in the edit box and press Enter.

Run Demo: TagBox - Custom Tags

See Also