Hi Jitendra, In the JAWS SendMessage and PostMessage functions, the fourth parameter is optional. If you omit it, instead of entering the default value of zero, then SendMessage will work in your function, but PostMessage will not. I also notice that SendMessage returns an integer, while PostMessage returns void. I don't know why any of the above happens. hth Martin ----- Original Message ----- From: "Jitendra" <jeet.invincible@xxxxxxxxx> To: <jawsscripts@xxxxxxxxxxxxx> Sent: Monday, August 31, 2009 10:15 PM Subject: [jawsscripts] minimizing the window > Hello friends, I tried the post and send message functions, but unable > to minimize the window, so what could be the problem? > Int Function WindowMinimize(Handle h) > Var > Int iMessage, Int iParam > > If !h Then > Let h = GetFocus() > EndIf > > Let iMessage = 0x0112 > Let iParam = 0xF020 > Return PostMessage(h, iMessage, iParam, 0) > EndFunction > Then I called it in a script with getfocus as hwnd parameter. > Thank you, Jitendra. > __________ > Visit and contribute to The JAWS Script Repository http://jawsscripts.com > > View the list's information and change your settings at > //www.freelists.org/list/jawsscripts > -------------------------------------------------------------------------------- No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.409 / Virus Database: 270.13.72/2337 - Release Date: 08/31/09 05:50:00 __________ Visit and contribute to The JAWS Script Repository http://jawsscripts.com View the list's information and change your settings at //www.freelists.org/list/jawsscripts