WIN32api  比直接调用user32 快，

如下
DECLARE long SendMessage IN user32 long,long,long,string@
#define WM_USER 0x0400
#define EM_SETPARAFORMAT (WM_USER + 71)
pf = BINTOC(188,"4RS") + BINTOC(256,"4RS") + REPLICATE(0h00,156);
   + BINTOC(500,"4RS") + 0h0000 + BINTOC(4,"1RS") + REPLICATE(0h00,17)
SendMessage(thisform.rich1.Hwnd, EM_SETPARAFORMAT, 0, @pf)

改为DECLARE long SendMessage IN WIN32api long,long,long,string@

[此贴子已经被作者于2023-8-13 19:52编辑过]

快多少，怎样测算的？
SendMessage是同步消息Send，消息的东西给人感觉时快时慢，视消息队列拥堵情况。