添加项目文件。

口罩泄露定制款/DatabaseHelper/SQLiteHelper.cs

@@ -0,0 +1,72 @@
+using SQLite;
+using System;
+using System.IO;
+
+namespace 口罩泄露定制款
+{
+    public class SQLiteHelper
+    {
+        private readonly SQLiteConnection _db;
+
+        public SQLiteHelper()
+        {
+
+            string dbPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Data.db");
+
+
+            _db = new SQLiteConnection(dbPath);
+
+            // 自动创建表（不存在时创建）
+            _db.CreateTable<Experiment>();
+        }
+
+        // 插入数据的方法，直接传模型对象
+        public void InsertExperimentData(Experiment data)
+        {
+            try
+            {
+                _db.Insert(data);
+            }
+            catch (Exception ex)
+            {
+                // 捕获异常，方便调试
+                throw new InvalidOperationException("插入数据失败: " + ex.Message, ex);
+            }
+        }
+    }
+}
+
+
+
+
+
+// 对应 Experiments 表，字段和表结构完全一致
+public class Experiment
+{
+    [PrimaryKey, AutoIncrement]
+    public int Id { get; set; }
+
+    public string Name { get; set; }
+    public string Sex { get; set; }
+    public int? Age { get; set; }          // 可空类型
+    public string IdNumber { get; set; }
+    public string Company { get; set; }
+    public int? CompanyAge { get; set; }  // 可空类型
+    public string Date { get; set; }
+    public string Time { get; set; }
+    public string ExperName { get; set; }
+    //public string ExperNum { get; set; }
+    public string ExperType { get; set; }
+
+    public string MaskType { get; set; }
+
+    public string TestStatus { get; set; }
+    public float HuanJingWenDu { get; set; }
+    public float HuanJingShiDu { get; set; }
+    public float BenDiNongDu { get; set; }
+    public float TsiIndoorAgv { get; set; }
+    public float TsiOutdoorAgv { get; set; }
+    public float Xieloulv { get; set; }
+}
+
+