Detecting the JDK version: Difference between revisions
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|<small>Author: [[{{ns:2}}:pcristip|pcristip]] ([[{{ns:3}}:pcristip|talk]], [[{{ns:-1}}:Contributions/pcristip|contrib]])</small> | |||
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== Description == | == Description == | ||
The following code snippet detects whether Java Development Kit is installed on the machine and will set $1 to the version and $2 to the directory of the installation. | The following code snippet detects whether Java Development Kit is installed on the machine and will set $1 to the version and $2 to the directory of the installation. | ||
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DetailPrint "Found JDK in path $2" | DetailPrint "Found JDK in path $2" | ||
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Revision as of 23:29, 29 April 2005
| Author: pcristip (talk, contrib) |
Description
The following code snippet detects whether Java Development Kit is installed on the machine and will set $1 to the version and $2 to the directory of the installation.
The Snippet
ClearErrors ReadRegStr $1 HKLM "SOFTWARE\JavaSoft\Java Development Kit" "CurrentVersion" ReadRegStr $2 HKLM "SOFTWARE\JavaSoft\Java Development Kit\$1" "JavaHome" IfErrors 0 NoAbort MessageBox MB_OK "Couldn't find a Java Development Kit installed. Setup will exit now." Quit NoAbort: DetailPrint "Found JDK in path $2"
