refactor: 更新配置

Author: ArgoZhang

src/BootstrapBlazor/Components/AutoComplete/PopoverCompleteBase.cs

@@ -104,6 +104,11 @@ public abstract class PopoverCompleteBase<TValue> : BootstrapInputBase<TValue>,
     /// </summary>
     protected string? PlacementString => Placement == Placement.Auto ? null : Placement.ToDescriptionString();
 
+    /// <summary>
+    /// 获得 获得焦点自动显示下拉框设置字符串
+    /// </summary>
+    protected string? ShowDropdownListOnFocusString => ShowDropdownListOnFocus ? "true" : null;
+
     /// <summary>
     /// 获得 CustomClass 字符串
     /// </summary>