这个怎解?
我要用C++builder做一个数据库设计,试图从登录窗口进入主窗口,但运行时出现这样的东西:
1. [ILINK32 Error] Error: Unresolved external '__fastcall TFrmmain::FormShow(System::TObject *)' referenced from D:\MY DOCUMENTS\RAD STUDIO\PROJECTS\DEBUG\MAINFORM.OBJ
2. [ILINK32 Error] Error: Unable to perform link
请问这怎么解决呢?