商品sku列表编辑功能

TEMUKJD/UserComponent/UcComboBoxMutiSelect .cs

@@ -90,6 +90,7 @@ namespace TemuKJD.UserComponent
             string str2 = string.Join(",", this.checkedListBox.Items.Cast<object>().Select(o => o.ParseToString()));
             if (str1 != str2)
             {
+                checkedListBox.Items.Clear();
                 foreach (var item in this.Items)
                 {
                     checkedListBox.Items.Add(item.ParseToString(), true);