ParentID 实体字段调整可为空

6 months ago · 0c2b1ebe33
parent 94512e0ebf
commit 0c2b1ebe33
1 changed files with 1 additions and 1 deletions
--- a/PEIS/Entity/DictHazardTypecs.cs
+++ b/PEIS/Entity/DictHazardTypecs.cs
@ -15,7 +15,7 @@ namespace PEIS.Entity
        /// <summary>
        /// ParentID
        /// </summary>
-        public Int64 ParentID { get; set; }
+        public Int64? ParentID { get; set; }
        /// <summary>
        /// 名字
        /// </summary>