feat(SelectCity): disable AutoClose when set IsMultiple to true (#612)

* feat: 多选时 AutoClose 参数不生效

* chore: bump version 9.0.5

Author: ArgoZhang

src/components/BootstrapBlazor.Region/BootstrapBlazor.Region.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Razor">
 
   <PropertyGroup>
-    <Version>9.0.4</Version>
+    <Version>9.0.5</Version>
   </PropertyGroup>
 
   <PropertyGroup>

src/components/BootstrapBlazor.Region/Components/SelectCity.razor.cs

@@ -31,6 +31,7 @@ public partial class SelectCity
 
     /// <summary>
     /// 获得/设置 单选时选择后是否自动关闭 默认 true
+    /// <para><see cref="IsMultiple"/> 值为 true 时，这个参数不生效</para>
     /// </summary>
     [Parameter]
     public bool AutoClose { get; set; } = true;
@@ -144,7 +145,7 @@ private async Task OnSelectCity(string item)
             CurrentValue = item;
         }
 
-        if (AutoClose)
+        if (!IsMultiple && AutoClose)
         {
             await InvokeVoidAsync("hide", Id);
         }