1. System.Data.SQLite 到底解决什么问题:桌面端本地存储的选型困境 做客户端开发的人早晚会撞上同一个问题:程序要存数据,但用户机器上没有装数据库服务,也不可能为了一个单机工具要求他去配一个 SQL Server 实例。
它用 WinForms 搭建轻量级桌面端,底层靠 System.Data.SQLite.dll (含 altconfig 备份)实现零安装部署,支持缺陷图像关联、位置坐标录入、分类统计导出——不是“能连上数据库”,而是“打开 exe 就能新增一条焊缝裂纹记录并立刻查出来”。
The System.Data.SQLite invariant resolves to Microsoft.Data.Sqlite, which pools connections by default and does not roll back a transaction that was opened in command text. So the connection goes back ...
If SQLite rejects ROLLBACK during transaction disposal, Microsoft.Data.Sqlite completes and detaches its managed transaction wrapper anyway. Closing the outer connection can then return a native ...
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