在标准库 win.ui.ctrl 加载的系统DLL组件 comctl32.dll,
导入 win.ui,win.ui.ctrl 可自动在所有窗口控件创建以前加载,
_CCM_DPISCALE=0x200C
_CCM_SETBKCOLOR=0x2001
_NM_CHAR=0xFFFFFFEE
_NM_CLICK=0xFFFFFFFE
_NM_CUSTOMDRAW=0xFFFFFFF4
_NM_CUSTOMTEXT=0xFFFFFFE8
_NM_DBLCLK=0xFFFFFFFD
_NM_FIRST=0x0
_NM_FONTCHANGED=0xFFFFFFE9
_NM_HOVER=0xFFFFFFF3
_NM_KEYDOWN=0xFFFFFFF1
_NM_KILLFOCUS=0xFFFFFFF8
_NM_LAST=0xFFFFFF9D
_NM_LDOWN=0xFFFFFFEC
_NM_NCHITTEST=0xFFFFFFF2
_NM_OUTOFMEMORY=0xFFFFFFFF
_NM_RCLICK=0xFFFFFFFB
_NM_RDBLCLK=0xFFFFFFFA
_NM_RDOWN=0xFFFFFFEB
_NM_RELEASEDCAPTURE=0xFFFFFFF0
_NM_RETURN=0xFFFFFFFC
_NM_SETCURSOR=0xFFFFFFEF
_NM_SETFOCUS=0xFFFFFFF9
_NM_THEMECHANGED=0xFFFFFFEA
_NM_TOOLTIPSCREATED=0xFFFFFFED
_NM_TVSTATEIMAGECHANGING=0xFFFFFFE8