Thread View: aus.computers.java
3 messages
3 total messages
Started by dhi
Sat, 20 Jul 2002 08:32
Java Virtual Machine - detection help please
Author: dhi
Date: Sat, 20 Jul 2002 08:32
Date: Sat, 20 Jul 2002 08:32
11 lines
1462 bytes
1462 bytes
Hello... I have a need to detect if a user has Java Virtual Machine (or any Java plugin) installed on their computer. NOT JavaScript enabled, but the actual plug-in that lets a user use Java Apps. *ANY* help would be greatly appreciated. -Joel
Re: Java Virtual Machine - detection help please
Author: DudeNextDoor
Date: Sat, 20 Jul 2002 22:03
Date: Sat, 20 Jul 2002 22:03
88 lines
4104 bytes
4104 bytes
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft] [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit] "CurrentVersion"="1.3" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.3] "CurrentVersion"="1.3" "MicroVersion"="1" "UpdateVersion"="000" "JavaHome"="C:\\JBuilder6\\jdk1.3.1" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.3.1] "MicroVersion"="1" "JavaHome"="C:\\JBuilder6\\jdk1.3.1" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.4] "JavaHome"="C:\\j2sdk1.4.0" "MicroVersion"="0" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.4.0] "JavaHome"="C:\\j2sdk1.4.0" "MicroVersion"="0" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in] [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.3] "JavaHome"="C:\\jbuilder5\\jdk1.3\\jre" "RuntimeLib"="C:\\jbuilder5\\jdk1.3\\jre\\bin\\classic\\jvm.dll" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.3.1_01] "JavaHome"="C:\\JBuilder6\\jdk1.3.1\\jre" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.4.0] "JavaHome"="C:\\Program Files\\Java\\j2re1.4.0" "UseJava2IExplorer"=dword:00000001 [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment] "CurrentVersion"="1.3.1" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.3] "JavaHome"="C:\\JBuilder6\\jdk1.3.1\\jre" "MicroVersion"="1" "RuntimeLib"="C:\\JBuilder6\\jdk1.3.1\\jre\\bin\\hotspot\\jvm.dll" "UpdateVersion"="000" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.3.1] "MicroVersion"="1" "RuntimeLib"="C:\\JBuilder6\\jdk1.3.1\\jre\\bin\\hotspot\\jvm.dll" "JavaHome"="C:\\JBuilder6\\jdk1.3.1\\jre" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.4] "JavaHome"="C:\\Program Files\\JavaSoft\\JRE\\1.4" "MicroVersion"="0" "RuntimeLib"="C:\\Program Files\\JavaSoft\\JRE\\1.4\\bin\\hotspot\\jvm.dll" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.4.0] "JavaHome"="C:\\Program Files\\Java\\j2re1.4.0" "MicroVersion"="0" "RuntimeLib"="C:\\Program Files\\Java\\j2re1.4.0\\bin\\client\\jvm.dll" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Web Start] [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Web Start\1.0.1] "Home"="C:\\Program Files\\Java Web Start" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Web Start\1.0.1_02] "Home"="C:\\Program Files\\Java Web Start" [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Prefs] "dhi" <feedback@dhimaging.com.au> wrote in message news:be9_8.470105$o66.1263109@news-server.bigpond.net.au... > Hello... > > I have a need to detect if a user has Java Virtual Machine (or any Java > plugin) installed on their computer. > > NOT JavaScript enabled, but the actual plug-in that lets a user use Java > Apps. > > *ANY* help would be greatly appreciated. > > -Joel > > >
Re: Java Virtual Machine - detection help please
Author: dhi
Date: Sun, 21 Jul 2002 01:23
Date: Sun, 21 Jul 2002 01:23
103 lines
4626 bytes
4626 bytes
DudeNextDoor... Thanks for replying.... Are you saying I should check the registry and see if any of these keys exist? Sorry, just a touch slow here I guess... Thanks... -Joel DudeNextDoor <DudeNextDoor@DudeNextDoor.com> wrote in message news:o6l_8.471956$o66.1267870@news-server.bigpond.net.au... > Windows Registry Editor Version 5.00 > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft] > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit] > "CurrentVersion"="1.3" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.3] > "CurrentVersion"="1.3" > "MicroVersion"="1" > "UpdateVersion"="000" > "JavaHome"="C:\\JBuilder6\\jdk1.3.1" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.3.1] > "MicroVersion"="1" > "JavaHome"="C:\\JBuilder6\\jdk1.3.1" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.4] > "JavaHome"="C:\\j2sdk1.4.0" > "MicroVersion"="0" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Development Kit\1.4.0] > "JavaHome"="C:\\j2sdk1.4.0" > "MicroVersion"="0" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in] > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.3] > "JavaHome"="C:\\jbuilder5\\jdk1.3\\jre" > "RuntimeLib"="C:\\jbuilder5\\jdk1.3\\jre\\bin\\classic\\jvm.dll" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.3.1_01] > "JavaHome"="C:\\JBuilder6\\jdk1.3.1\\jre" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Plug-in\1.4.0] > "JavaHome"="C:\\Program Files\\Java\\j2re1.4.0" > "UseJava2IExplorer"=dword:00000001 > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment] > "CurrentVersion"="1.3.1" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.3] > "JavaHome"="C:\\JBuilder6\\jdk1.3.1\\jre" > "MicroVersion"="1" > "RuntimeLib"="C:\\JBuilder6\\jdk1.3.1\\jre\\bin\\hotspot\\jvm.dll" > "UpdateVersion"="000" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.3.1] > "MicroVersion"="1" > "RuntimeLib"="C:\\JBuilder6\\jdk1.3.1\\jre\\bin\\hotspot\\jvm.dll" > "JavaHome"="C:\\JBuilder6\\jdk1.3.1\\jre" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.4] > "JavaHome"="C:\\Program Files\\JavaSoft\\JRE\\1.4" > "MicroVersion"="0" > "RuntimeLib"="C:\\Program Files\\JavaSoft\\JRE\\1.4\\bin\\hotspot\\jvm.dll" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Runtime Environment\1.4.0] > "JavaHome"="C:\\Program Files\\Java\\j2re1.4.0" > "MicroVersion"="0" > "RuntimeLib"="C:\\Program Files\\Java\\j2re1.4.0\\bin\\client\\jvm.dll" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Web Start] > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Web Start\1.0.1] > "Home"="C:\\Program Files\\Java Web Start" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Java Web Start\1.0.1_02] > "Home"="C:\\Program Files\\Java Web Start" > > [HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft\Prefs] > > "dhi" <feedback@dhimaging.com.au> wrote in message > news:be9_8.470105$o66.1263109@news-server.bigpond.net.au... > > Hello... > > > > I have a need to detect if a user has Java Virtual Machine (or any Java > > plugin) installed on their computer. > > > > NOT JavaScript enabled, but the actual plug-in that lets a user use Java > > Apps. > > > > *ANY* help would be greatly appreciated. > > > > -Joel > > > > > > > >
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