vs2005,64位
工程中包含两个工程,一个主工程,一个自定义的画图控件(主工程中调用),32位没问题,64位编译提示 The OutputPath property is not set for this project. Please check to make sure that you have specified a valid Configuration/Platform combination. Configuration='Debug' Platform='x64'的错误。请问这什么意思啊