SQL连接字符串到我的mdf数据库文件

Question

我的database.mdf与我的application.exe位于同一文件夹中。 我搜索了其他问题并找到了这种方式，但是启动程序后出现错误

string dbPath = Application.StartupPath + "\\DATABASE1.MDF";

string strConnection = @"Data Source =.\SQLEXPRESS; AttachDbFilename = [" + dbPath + "]; Integrated Security = True; Connect Timeout = 30; User Instance = True";

Answer 1

NVM找到了解决方法。 问题是[]

string dbPath = Application.StartupPath + "\\DATABASE1.MDF";
        string strConnection =
            @"Data Source =.\SQLEXPRESS; AttachDbFilename = " + dbPath + "; Integrated Security = True; Connect Timeout = 30; User Instance = True";