Get extension of file - Revision history

Smile4ever: moved Get extention of file to Get extension of file

2012-02-11T15:35:15Z

moved Get extention of file to Get extension of file

â† Older revision

Revision as of 15:35, 11 February 2012

ConversionBot: Adding new author and category links.

2005-06-24T12:22:00Z

Adding new author and category links.

â† Older revision		Revision as of 12:22, 24 June 2005
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	{~~\|align=right~~		{{PageAuthor\|opher}}
	~~\|<small>Author: [[~~{~~{ns:2}}:opher~~\|opher~~]] ([[{{ns:3}}:opher\|talk]], [[{{ns:-1}~~}~~:Contributions/opher\|contrib]])</small>~~
	\|}
	~~<br style="clear:both;">~~
	== Description ==		== Description ==
	This is based on the work of Afrow UK.		This is based on the work of Afrow UK.
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	</highlight-nsis>		</highlight-nsis>

	[[~~{{ns:14}}~~:Disk, Path & File Functions]]		[[Category:Disk, Path & File Functions]]

ConversionBot: Added category links.

2005-04-30T21:54:18Z

Added category links.

â† Older revision		Revision as of 21:54, 30 April 2005
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	FunctionEnd		FunctionEnd
	</highlight-nsis>		</highlight-nsis>

			[[{{ns:14}}:Disk, Path & File Functions]]

ConversionBot: Updated author links.

2005-04-30T02:58:29Z

Updated author links.

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 == Description ==
 This is based on the work of Afrow UK.
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 FunctionEnd
 </highlight-nsis>

ConversionBot: Updated author and download links, and changed format of some pages.

2005-04-23T12:41:14Z

Updated author and download links, and changed format of some pages.

â† Older revision		Revision as of 12:41, 23 April 2005
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	Page author: opher		Page author: [[User:opher\|opher]]

ConversionBot: Wikipedia python library

2005-04-09T20:35:02Z

Wikipedia python library

New page

== Description ==
This is based on the work of Afrow UK.
This more accuretly reports the extention:
For path "C:\some dir\some file with no extention"
Afrow UK's implementation will return the original string as "extention"
For path "C:\Installation.CD\some file with no extention"
Afrow UK's implementation will return "CD\some file with no extention" as extention.
In both cases this function will return "" (empty) as extention.

== Usage ==
<highlight-nsis>
Push "C:\some path\filename.extention"
Call GetFileExt
Pop $R0 ; $R0 = "extention"
</highlight-nsis>

== The Function ==
<highlight-nsis>
Function GetFileExt
Exch $0 ; input string
Push $1
Push $2
StrCpy $1 0
loop:
IntOp $1 $1 - 1
StrCpy $2 $0 1 $1
StrCmp $2 "" empty
StrCmp $2 "\" empty
StrCmp $2 "." found
Goto loop
empty:
StrCpy $0 ""
goto exit
found:
IntOp $1 $1 + 1
StrCpy $0 $0 "" $1
exit:
Pop $2
Pop $1
Exch $0
FunctionEnd
</highlight-nsis>

Page author: opher