添加项目文件。

GeologyToolkit/Borehole.cs

@@ -0,0 +1,84 @@
+using System;
+using System.Collections.Generic;
+
+namespace GeologyToolkit
+{
+    internal class Borehole
+    {
+        public string Coord => $"({X},{Y})";
+        public double Elev { get; set; }
+
+        public double X { get; set; }
+
+        public double Y { get; set; }
+
+        public List<SoilLayer> SoilLayers { get; set; } = new();
+
+        /// <summary>
+        ///     钻孔类型
+        /// </summary>
+        public string BoreholeType { get; set; }
+
+        /// <summary>
+        ///     稳定水位
+        /// </summary>
+        public string StableWaterLine { get; set; }
+
+        /// <summary>
+        ///     稳定水位观测日期
+        /// </summary>
+        public string StableWaterLineDate { get; set; }
+
+        /// <summary>
+        ///     初见水位
+        /// </summary>
+        public string MeetWaterLine { get; set; }
+
+        /// <summary>
+        ///     初见水位观测日期
+        /// </summary>
+        public string MeetWaterLineDate { get; set; }
+
+        /// <summary>
+        ///     开工日期
+        /// </summary>
+        public string StartWorkDate { get; set; }
+
+        /// <summary>
+        ///     竣工日期
+        /// </summary>
+        public string EndWorkDate { get; set; }
+
+        /// <summary>
+        ///     勘探深度
+        /// </summary>
+        public string Depth { get; set; }
+
+        /// <summary>
+        ///     钻孔编号
+        /// </summary>
+        public string BoreholeNum { get; set; }
+
+        public override bool Equals(object obj)
+        {
+            if (obj == null) //步骤1
+                return false;
+            if (GetType() != obj.GetType()) //步骤3
+                return false;
+            if (ReferenceEquals(this, obj))
+                return true;
+            if (BoreholeNum == ((Borehole)obj).BoreholeNum)
+            {
+                return true;
+            }
+
+            return Equals((Borehole)obj); //步骤4
+            //return base.Equals(obj);
+        }
+
+        public override int GetHashCode()
+        {
+            return BoreholeNum != null ? StringComparer.InvariantCulture.GetHashCode(BoreholeNum) : 0;
+        }
+    }
+}