Can we read the status of a particular pin in the Parallel port(LPT1)?

Hi,
I have a Camera.I'm trying to read the status of the camera by connecting it to the parallel port.The camera has a DB26 ,high-density I/O connector .A high level on pin 19 indicates that the camera power is switched on(+5v =on ,0v=off).I want to read the status of this pin by connecting it to the parallel port.Can i read the status of a particular pin in parallel port thru LABVIEW? if so how ? Any help in this regard is appreciated.

Rajesh,
You may find the following tutorial useful:
http://zone.ni.com/devzone/conceptd.nsf/webmain/72C6FC6CE4AD4D1386256B1800794596?opendocument&node=DZ52058_US
Regards,
Khalid

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== Issue
==
I have another kind of problem with Firefox
== Description
==
When I opened Firefox there is a big blank screen below the status bar covering up half of the screen. It only happens on 3.6 version of Firefox
== This happened
==
Every time Firefox opened
== Few Days Ago
==
== Troubleshooting information
==
Application Basics
Name Firefox
Version 3.6.7
Profile Directory
Open Containing Folder
Installed Plugins
about:plugins
Build Configuration
about:buildconfig
Extensions
Name
Version
Enabled
ID
Stylish 1.0.9 true {46551EC9-40F0-4e47-8E18-8E5CF550CFB8}
Cooliris 1.12.0.36949 true [email protected]
FoxTab 1.3 true
WOT 20100503 true
ImTranslator 3.3.3 true {9AA46F4F-4DC7-4c06-97AF-5035170634FE}
Are You Watching This?! 2.5 true [email protected]
SearchPreview 4.6 true
qtl 14.3 true [email protected]
DVDVideoSoft Menu 1.0.1 true
NEW Glasser by SzymekPL 2.2.0.3.7 true [email protected]
foof 1.2.8 true [email protected]
Java Console 6.0.20 true
Full Screen Homestar Runner 2.9 true
Flash Game Maximizer 1.3.6 true {258735dc-6743-4805-95fc-f95941fffdad}
MultiMediaWebRecorder 0.397 true [email protected]
Download Statusbar 0.9.7 true
Extended Statusbar 1.5.4 true
NoScript 1.10 false {73a6fe31-595d-460b-a920-fcc0f8843232}
WebSitePulse Transaction Recorder 1.4 false [email protected]
Smart Bookmarks Bar 1.4.3 true [email protected]
Xmarks 3.7.8 true [email protected]
Gmail Watcher 1.10 true gmailwatcher@sonthakit
Yahoo! Mail Watcher 1.10 true yahoomailwatcher@sonthakit
Dr.Web anti-virus link checker 1.0.21 true {6614d11d-d21d-b211-ae23-815234e1ebb5}
FIFA Online Web Launcher 1.1 false [email protected]
ReminderFox 1.9.8.2 false
1-Click YouTube Video Downloader 1.4 true [email protected]
OurWorld.com Toolbar 2.7.0.14 true {80f6f9bf-9fd1-4f41-9ddf-6dd070f4f62f}
Yahoo! Toolbar 2.1.1.20091029021655 false {635abd67-4fe9-1b23-4f01-e679fa7484c1}
Yoono 7.3.6 false
Form History Control 1.2.6 true [email protected]
Boost for Facebook 10.0.2 false {47624dda-b77e-4feb-820a-e4f077d5d4ca}
Fireclam 0.6.5 false
Viral Threat Level 0.54 false [email protected]
Ghostery 2.2.1 true [email protected]
FootieFox 2.1.10 false {9fb7d178-155a-4318-9173-1a8eaaea7fe4}
Puzzle 0.4.3 true [email protected]
Tab Mix Plus 0.3.8.4 true
FastestFox 4.1.5 true [email protected]
AniWeather 0.7.4 true {4176DFF4-4698-11DE-BEEB-45DA55D89593}
Get Styles 1.0.22 true {6236BA26-C117-4007-928C-DE0716C7FA80}
Usage Stat 1.0.2 true {6236BA26-C117-4007-928C-DE0716C7FA96}
FBFan 1.0.1 true {6236BA26-C117-4007-928C-DE0716C7FA99}
Better YouTube 0.4.3 true [email protected]
Show my Password 2.0 true
LastPass 1.69.1 true [email protected]
Favicon Picker 3 0.5 true {446c03e0-2c35-11db-a98b-0800200c9a67}
Glassy Urlbar 0.5.2 true tgrsc@glassyUrlbar
RSS Ticker 3.2.2 true {1f91cde0-c040-11da-a94d-0800200c9a66}
iMacros for Firefox 6.7.0.1 true {81BF1D23-5F17-408D-AC6B-BD6DF7CAF670}
Amplify 3.0.0 true {8f5ce3f8-1735-4680-b15e-108f2f50e8ba}
Tidy Favorites Online 6.23 true
Modified Preferences
Name
Value
accessibility.typeaheadfind true
accessibility.typeaheadfind.flashBar 0
browser.history_expire_days.mirror 180
browser.link.open_newwindow.restriction 0
browser.places.importBookmarksHTML false
browser.places.smartBookmarksVersion 2
browser.startup.homepage http://www.google.com/
browser.startup.homepage_override.mstone rv:1.9.2.7
browser.tabs.insertRelatedAfterCurrent false
browser.tabs.warnOnClose false
extensions.lastAppVersion 3.6.7
keyword.URL http://search.conduit.com/ResultsExt.aspx?ctid=CT2383985&q=
network.cookie.prefsMigrated true
places.history.expiration.transient_current_max_pages 32166
places.last_vacuum 1278789082
privacy.clearOnShutdown.cookies false
privacy.clearOnShutdown.downloads false
privacy.clearOnShutdown.sessions false
privacy.cpd.cookies false
privacy.cpd.downloads false
privacy.cpd.extensions-tabmix false
privacy.cpd.history false
privacy.cpd.sessions false
privacy.sanitize.migrateFx3Prefs true
privacy.sanitize.timeSpan 0
security.warn_viewing_mixed false
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==
3.6.7
== Operating system
==
Windows 7
== User Agent
==
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.7) Gecko/20100713 Firefox/3.6.7
== Plugins installed
==
*-Cooliris embedded in a tab
*Office Plugin for Netscape Navigator
*NPRuntime Script Plug-in Library for Java(TM) Deploy
*Adobe PDF Plug-In For Firefox and Netscape "9.3.3"
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*Unity Player 2.6.1f3
*BrowserPlus -- Improve your browser! -- http://browserplus.yahoo.com/
*Pando Web Plugin
*Shockwave Flash 10.1 r53
*Adobe Shockwave for Director Netscape plug-in, version 11.5
*GEPlugin
*Yahoo Application State Plugin version 1.0.0.7
*Google Update
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*Version 0.9.17, copyright 2006-2010 Veetle Inchttp://www.veetle.com/
*Next Generation Java Plug-in 1.6.0_20 for Mozilla browsers

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