在“The build command requires an active project workspace”。“Would you like to create a default project workspace”？ 的提示后，选择“是（Y）”。进入“Project”菜单，选择“Setting”项，弹出“Project Setting”-In " The build command requires an active project workspace" . &quo

基于Qt4.8.3以及irrlicht搭建的activex控件项目。-Based Qt4.8.3 and irrlicht build activex control project.

and example project that shows you how to build a TickerTape control out of a label. It also illustrates the ActiveX Control Wizard.