用fdconnection自动生成连接文本，将其写入ini文件，用于程序的读写。ini文件见后面。
Lfini.ReadSection(‘LocalConnection‘,lstrings); ShowMessage(lstrings.Text); Lfini.ReadSections(lstrings); ShowMessage(lstrings.Text); Lfini.ReadSectionValues(‘LocalConnection‘,lstrings); ShowMessage(lstrings.Text); Lfini.ReadString(‘LocalConnection‘,‘User_Name‘,‘err‘);
上面代码执行只有Lfini.ReadSections(lstrings);和Lfini.ReadString(‘LocalConnection‘,‘User_Name‘,‘err‘);有结果值。其他是空值。你能告诉洒家为什么？死的心都有了。是否太搞笑
================================ [LocalConnection] ================================这一行是致命行，知道why了吧！ Database=E:\程序开发\Usegear_MVS\DB\USEGEARMVS.FDB User_Name=SYSDBA Password=***** Protocol=TCPIP Server=192.168.1.78 DriverID=FB [RometeConnection] ================================ FireDAC info ================================ Tool = RAD Studio 10.3 FireDAC = 17.0.0 (Build 93731) Platform = Windows 32 bit Defines = FireDAC_NOLOCALE_META;FireDAC_MONITOR ================================ Client info ================================ Loading driver FB ... Brand = Firebird Client version = 205059900 Client DLL name = C:\windows\SYSTEM32\fbclient.dll ================================ Session info ================================ Current catalog = Current schema = Server version = WI-V2.5.5.26952 Firebird 2.5 WI-V2.5.5.26952 Firebird 2.5/tcp (Usegear-PC)/P12 WI-V2.5.5.26952 Firebird 2.5/tcp (Usegear-PC)/P12
原文：https://www.cnblogs.com/usegear/p/13776756.html