创建窗体类,查看源码?????????????
在定义一个窗口类的Hbrbackground属性值,不知从哪里得到如:等于color_window
查看源码,啥都没有,唉,delphi为什么就要定义这么多别名了?
HBRUSH = type LongWord;
{$EXTERNALSYM HBRUSH} //这一个怎么理解啊
HGLRC = type LongWord;
{$EXTERNALSYM HGLRC}
HDESK = type LongWord;
{$EXTERNALSYM HDESK}
HENHMETAFILE = type LongWord;
{$EXTERNALSYM HENHMETAFILE}
HFONT = type LongWord;
{$EXTERNALSYM HFONT}
HICON = type LongWord;
{$EXTERNALSYM HICON}
HMENU = type LongWord;
{$EXTERNALSYM HMENU}