DataEditorClearButtonDisplayMode Enum

Lists values that specify when the Clear button is displayed.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v20.2.dll

NuGet Package: DevExpress.Blazor

Declaration

public enum DataEditorClearButtonDisplayMode

Members

Name	Description
Auto	The Clear button is displayed when an editor is not empty and is not in the read-only state. This mode requires that the editor’s data type is nullable.
Never	The Clear button is not displayed.

Related API Members

The following properties accept/return DataEditorClearButtonDisplayMode values:

• DxComboBox<TData, TValue>.ClearButtonDisplayMode
• DxDataGridColumn.ClearButtonDisplayMode
• DxDateEdit<T>.ClearButtonDisplayMode
• DxSpinEdit<T>.ClearButtonDisplayMode
• DxTagBox<TData, TValue>.ClearButtonDisplayMode
• DxTextEditorBase.ClearButtonDisplayMode
• DxTimeEdit<T>.ClearButtonDisplayMode

Remarks

The Clear button allows users to clear (set to NULL) an editor value. The button is displayed when the editor is not empty and is not in the read-only state.

Important

This mode requires that the editor’s data type is nullable.

Use the editor’s ClearButtonDisplayMode property to specify the Clear button’s visibility. For example, the code below shows the Clear button in the DxComboBox<TData, TValue>.

<DxComboBox Data="@DataSource"
            ClearButtonDisplayMode="DataEditorClearButtonDisplayMode.Auto"></DxComboBox>

@code {
    List<Options> DataSource;
}

Run Demo: ComboBox - Clear Button and Placeholder