'check installed java...' Thread RSS Feed

check installed java...

Wed, 10 Jan 2007 20:32:53 -0700

hi i need help. how can i check all installed java environment in my pc using delphi 5. i need to list all java environment installed.

Re: check installed java...

Wed, 10 Jan 2007 20:38:12 -0700

: hi i need help. how can i check all installed java environment in my pc using delphi 5. i need to list all java environment installed.
:
Check if the following key exists in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft
Inside that key are subkeys giving the details about the Java RLE, SDK, and plug-in versions.

Re: check installed java...

Wed, 10 Jan 2007 21:35:52 -0700

: : hi i need help. how can i check all installed java environment in my pc using delphi 5. i need to list all java environment installed.
: :
: Check if the following key exists in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft
: Inside that key are subkeys giving the details about the Java RLE, SDK, and plug-in versions.
:
yup thats wat i did.. but how can i list all the java environments? i can read from the subkeys but how can i get the subkeys itself... gets?? i'm having a hard time explaining... right now wat i did was to get all the versions of java and check if it is existing in HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft... tnx. :)

Re: check installed java...

Wed, 10 Jan 2007 23:03:44 -0700

: : : hi i need help. how can i check all installed java environment in my pc using delphi 5. i need to list all java environment installed.
: : :
: : Check if the following key exists in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft
: : Inside that key are subkeys giving the details about the Java RLE, SDK, and plug-in versions.
: :
: yup thats wat i did.. but how can i list all the java environments? i can read from the subkeys but how can i get the subkeys itself... gets?? i'm having a hard time explaining... right now wat i did was to get all the versions of java and check if it is existing in HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft... tnx. :)
:
You can get the keys names by using the TRegistry.GetKeyNames() method.

Re: check installed java...

Wed, 10 Jan 2007 23:05:43 -0700

: : : : hi i need help. how can i check all installed java environment in my pc using delphi 5. i need to list all java environment installed.
: : : :
: : : Check if the following key exists in the registry: HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft
: : : Inside that key are subkeys giving the details about the Java RLE, SDK, and plug-in versions.
: : :
: : yup thats wat i did.. but how can i list all the java environments? i can read from the subkeys but how can i get the subkeys itself... gets?? i'm having a hard time explaining... right now wat i did was to get all the versions of java and check if it is existing in HKEY_LOCAL_MACHINE\SOFTWARE\JavaSoft... tnx. :)
: :
: You can get the keys names by using the TRegistry.GetKeyNames() method.
:

tnx so much!! :)