摘要:举例:1,获得MEMO中的光标位置.Lops:=SendMessage(memol.Handle,EM_LINEFROMCHAR,Memol.SelStart,0);//光标所在的行号Cpos:=SendMessage(meno1.Handle,EM_LINEINDEX,Lpos,0);//光标所在的字符位置LineLength:=SendMessage(memol.handle,EM_LINELENGTH,Cpos,0);//这行的字符数.2,开关显示器.SendMessage(Handle, WM_SYSCOMMAND, SC_MONITORPOWER, 0);//关闭显示器.SendMe
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