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

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; }
}