ant-design-blazor/components/select/SelectOption.razor

@using AntDesign.Select.Internal
@namespace AntDesign
@inherits AntDomComponentBase
@typeparam TItemValue
@typeparam TItem
<div @ref="Ref"
      @key="@this"
      class="@ClassMapper.Class"
      role="option"
      aria-selected="@IsSelected"
      style="@InnerStyle"
      @onclick="@OnClick"
      @onmouseenter="@OnMouseEnter">
    <div class="@ClassPrefix-content">
        @if (ItemTemplate != null)
        {
             @ItemTemplate(Model.Item)
        }
        else
        {
            @InternalLabel
        }
    </div>
    @switch (SelectParent.SelectMode)
    {
        case SelectMode.Default:
            <span class="@ClassPrefix-state" unselectable="on" aria-hidden="true" style="user-select: none;"></span>
            break;
        default:
            if (IsSelected)
            {
                <span unselectable="on" aria-hidden="true" style="user-select: none;" class="@ClassPrefix-state">
                    <Icon Type="check"></Icon>
                </span>
            }
            break;
    }
</div>