Merge branch 'master' of http://47.103.154.90:83/r/Yw/Hydro.V1.0

cloudflight

2023-12-20 ac3e88e5dc69c74c80045a86abe38caae81d0101

 Hydro.Core/Node/NozzleModel.cs

@@ -22,6 +22,9 @@
        /// </summary>
        public string PatternID { get; set; }

        public string Node1 { get; set; }
        public string Node2 { get; set; }

        public override string ToString()
        {
            if (string.IsNullOrEmpty(PatternID)) PatternID = "";