VC6中显示行号的插件, 1. 如果你的VC 安装在C 盘，请拷贝文件VC6LineNumberAddin.dll 到如下目录： C:\Program Files\Microsoft Visual Studio\Common\MSDev98\AddIns 2. 注册 双击VC6LineNumberAddin.reg 进行注册。 3. 启用 打开vc6，菜单栏：Tools -> customize -> Add-ins and Macro Files 选中VC6LineNumber Developer Studio Add-in -The VC6 display the line number of plug-in, if your VC is installed in the C drive, please copy files VC6LineNumberAddin.dll to the following directory: C: \ Program Files \ Microsoft Visual Studio \ Common \ MSDev98 \ AddIns 2. Registered double-click VC6LineNumberAddin. reg register. Enable open vc6, menu bar: Tools->　customize->　Add-ins and Macro Files selected VC6LineNumber Developer Studio Add-in