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Documentation fixes and clarifications

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6728 212acab6-be3b-0410-9dea-997c60f758d6
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anders_k 2016-03-27 23:24:43 +00:00
parent 2b5baa3639
commit e7ac6581e4
39 changed files with 315 additions and 429 deletions
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24
Docs/src/usefulfunc.but
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@ -5,15 +5,11 @@
\c ; GetIEVersion
\c ;
\c ; Based on Yazno's function, http://yazno.tripod.com/powerpimpit/
\c ; Returns on top of stack
\c ; 1-6 (Installed IE Version)
\c ; or
\c ; '' (IE is not installed)
\c ; Returns 1-6 (IE Version) or '' (IE is not installed) on top of the stack
\c ;
\c ; Usage:
\c ; Call GetIEVersion
\c ; Pop $R0
\c ; ; at this point $R0 is "5" or whatnot
\c ; Pop $R0 ; at this point $R0 is "5" or whatnot
\c
\c Function GetIEVersion
\c Push $R0
@ -59,7 +55,7 @@
\c ; Usage:
\c ; Call IsDotNETInstalled
\c ; Pop $0
\c ; StrCmp $0 1 found.NETFramework no.NETFramework
\c ; StrCmp $0 1 found_dotNETFramework no_dotNETFramework
\c
\c Function IsDotNETInstalled
\c Push $0
@ -79,15 +75,11 @@
\c ; IsFlashInstalled
\c ;
\c ; By Yazno, http://yazno.tripod.com/powerpimpit/
\c ; Returns on top of stack
\c ; 0 (Flash is not installed)
\c ; or
\c ; 1 (Flash is installed)
\c ; Returns the result on top of the stack
\c ;
\c ; Usage:
\c ; Call IsFlashInstalled
\c ; Pop $R0
\c ; ; $R0 at this point is "1" or "0"
\c ; Pop $R0 ; $R0 is "1" or "0" at this point
\c
\c Function IsFlashInstalled
\c Push $R0
@ -141,7 +133,7 @@
\H{installerfilename} Get Installer Filename
\c System::Call 'kernel32::GetModuleFileName(p 0, t .R0, i 1024) i r1'
\c System::Call 'kernel32::GetModuleFileName(p 0, t .R0, i ${NSIS_MAX_STRLEN}) i.r1'
\c ;$R0 will contain the installer filename
\H{multipleinstances} Prevent Multiple Instances
@ -155,8 +147,8 @@ Put the following code in your \R{oninit}{.onInit function}:
\c MessageBox MB_OK|MB_ICONEXCLAMATION "The installer is already running."
\c Abort
'myMutex' should be replaced by a unique value.
'myMutex' must be replaced by a unique value!
\H{morefuncs} More
You can find more useful scripts at \W{http://nsis.sourceforge.net/wiki/}{the NSIS Wiki}, \W{http://forums.winamp.com/forumdisplay.php?s=&forumid=65}{the NSIS forum} and \W{http://nsis.sourceforge.net/}{NSIS development page}.
You can find more useful scripts on \W{http://nsis.sourceforge.net/wiki/}{the NSIS Wiki}, \W{http://forums.winamp.com/forumdisplay.php?s=&forumid=65}{the NSIS forum} and the \W{http://nsis.sourceforge.net/}{NSIS development page}.