RibbonComboBoxValueChangedEventArgs<TData, TValue> Class

Contains data for the ValueChanged event.

Assembly : DevExpress.Blazor.v25.2.dll

Declaration

csharp

public class RibbonComboBoxValueChangedEventArgs<TData, TValue> :
    RibbonValueChangedEventArgsGeneric<TValue>

Type Parameters

Name	Description
TData

The data item type.

| | TValue |

The new editor value.

Remarks

Use the RibbonComboBoxValueChangedEventArgs class to identify the event type in the NodeEvent event handler.

The following code snippet displays the value selected from the Ribbon combo box editor:

razor

<DxRibbon NodeEvent="OnNodeEvent">
    <DxRibbonTab Text="Home">
        <DxRibbonGroup>
            <DxRibbonComboBoxItem Data="FontSizes"
                                  Value="@CurrentFontSize"
                                  TextFieldName="@nameof(FontSizeInfo.Size)" />
        </DxRibbonGroup>
    </DxRibbonTab>
</DxRibbon>

<p>@Notification</p>

@code {
    private FontSizeInfo CurrentFontSize { get; set; }
    private IEnumerable<FontSizeInfo> FontSizes => FontSizeInfo.DefaultFontSizes;
    string Notification = "";

    private void OnNodeEvent(RibbonNodeEventArgs args) {
        if(args is RibbonComboBoxValueChangedEventArgs<FontSizeInfo, FontSizeInfo> eventArgs) {
            Notification = $"Changed font size to {eventArgs.Value.Size}";
        }
    }
}

Inheritance

Object EventArgs DevExpress.Blazor.Ribbon.Internal.RibbonEventArgs DevExpress.Blazor.Ribbon.Internal.RibbonNodeEventArgs DevExpress.Blazor.Ribbon.Internal.RibbonValueChangedEventArgs DevExpress.Blazor.Ribbon.Internal.RibbonValueChangedEventArgsGeneric<TValue> RibbonComboBoxValueChangedEventArgs<TData, TValue>