右键菜单(支持快捷键)

一般般的程序，大虾们见笑了voidCMainFrame::OnTestZw(){//TODO:AddyourcommandhandlercodehereCClientDCDC(this);DC.TextOut(400,400,"鼠标右键");}voidCMainFrame::OnTestYw(){//TODO:AddyourcommandhandlercodehereCClientDCDC(this);DC.TextOut(100,100,"rightclick");}voidCMainFrame::OnContextMenu(C