VS 2008 Detect The File Temper?
Dec 2, 2009what are some ways to detect file tempering
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VS 2008 - Detect 404 For File Download
Jun 2, 2010I have a webapp where a datagridview is populated with records from a database and one of the columns is a download link to download the zip or exe file. We have the zip files on our server, but not the exe files as those are on another department's server. We have all of the file available for download, but if the user as an option selected in a dropdown, those url's in the gridview are re-formatted to be the exe file's on the other dept's server, however they don't have all of them (some 20% are missing) which means if the user click's the link they get their server's 404 not found page and can't download the file.
My PM (Project Manager) is asking me if I can have our webapp detect that the file doesn't exist on their server and instead of them getting the 404 page, they don't leave our app at all and get a javascript popup window or the page is refreshed with a red mark (and a message) next to the link they clicked on, is something like that possible? I have 2 restrictions with this, I can't modify the database because it doesn't contain file paths, it only contains a small portion like (Clinton County, Eaton County, Traverse County, etc..) and the rest of the url is formatted on the fly when the page is rendered, so there's no way to mark the missing files and there's no way we can host the files.
VS 2008 Detect File Download?
Aug 4, 2009I have my own web browser and download manager... How can web browser detect when user wants to download a file? And how do I stop opening of IE window for file download?
View 1 RepliesWAV File Play - Detect When A Sound File (WAV) Stops Playing?
Feb 25, 2009For stopping by, is there a way to detect when a sound file (WAV) stops playing?
e.g.> There is a FORM with a PLAY button on which is coded to play a WAV file. But how does VB detect when the WAV file has finished playing?
Here is the code I have on the PLAY button
My.Computer.Audio.Play("test.wav", AudioPlayMode.BackgroundLoop)
Detect An Associated File With Project?
Sep 22, 2010I have a simple program which runs notepad when clicking a button and i created a setup project for that program and assoicated files with extension let's say .xsn to the project and theni build the setup project and installed the software on my PC, now my question is when i run a .xsn file how can i let my program that it's being run by clicking on that file so i can for example read the contents of that file.
View 2 RepliesDetect If A File Is Being Deleted?
May 7, 2012Is there a way to identify a file is being deleted and prevent the action. It should ignore moving a file and renaming a file. Is it possible to code this in VB.NET.
View 2 RepliesDetect If The File Exists?
Oct 24, 2006OK, hi. what i'm trying to do is ultimately detect wheather a word doc exists. I don't want to open it.hat it's going to do is detect if the file exists.
View 12 RepliesDetect When A New File Is Downloaded?
Nov 13, 2009how I could make an application in visual basic 2008/vb2005 that detects when a new file is downloaded. One of my old time friends created the same app with visual basic 2008. It notifys you when your attempting to download a file. For e.g: I try to download "aim6.exe"
it will show a message: "C:UsersMATTST~1AppDataLocalTempsXx0Fd31.exe.part is attempting to be downloaded"
I think it uses a file system watcher.
How To Detect When OS Saves A File
Jul 13, 2010I am (still) using Windows XP. Is it possible to make a batch file to detect whenever the XP tries to save a file (doesn't matter which application is, ie Word, Excel etc...), catch the data and mayby then manipulated, maybe encrypted etc...Aiming this to be done in software and not in hardware....
View 3 RepliesDetect A Certain String From A Text File?
Jul 7, 2009How do i detect a part of a string from a string in a text file? I'm using vb08[code]...
View 10 RepliesDetect If A File Exists Within Drive C:?
Jun 18, 2010I need to detect if a file exists within drive C: but I do not know in advance in which directory it should be located so this means that I have to search the entire disk. Is there a way to perform this process directly (through an existing method for example) or do I have to write code for getting the directory structure and search each directory?
View 3 RepliesDetect If A Text File Is Open?
Jan 16, 2009Is there any way to determine if a text file is currently open in a text editor? Or better yet, is there a way to trigger an event when a text file is opened (from any program)?
View 3 RepliesHow To Detect Whether A File Is Unicode Encoded Or Not Without Using BOM
Jul 7, 2009If On Open File BOM is npt found then i have to treat the file as UTF-8. If BOM compatible with UTF-16 is Found then load it as UTF-16 If BOM is not compatible with UTF-16 then post error message."Not Compatible"
How can I implement all these conditions at once. As the criteria for all is only BOM. how can I know if BOM is found or not. Kindly let me know.
Detect And Show If A File Delete Failed?
Mar 6, 2012How would I detect and show if a file copy failed?
I am using the following to do a file delete: System.IO.File.Delete("C:TestTreeTestLaunch.xml")
The problem is that I do not get any error if the delete fails. My main worry is if the file I am trying to delete is marked read only and the app can not delete it then the user will not know that the delete failed
Also - Any way to see if a copy failed? - I am using the following to do a file copy: System.IO.File.Copy(C: emplate.xml", "C:TestLaunch.xml")
put detect and put a message if this fails?
Detect If A File Was Pasted In A Textbox (and Not Typed)?
Sep 29, 2009How can I detect if a text is pasted in a textbox (and not typed?)
View 3 RepliesDetect Keypress & How To Write A Text File?
Aug 28, 2009Okay so I'm trying to hide my program (only one form) so I'll just make a button and put me.visible = false , but I'm just wondering how to make my program detect a keypress (^ key) and show itself? I tried creating a timer and chucking
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Detect New Line When Saving A File Using Richtextbox?
Aug 16, 2009Basicaly as image shows this is how my richtext box displays the info.[code]...
View 2 RepliesDetect Specific Word In Text File
Feb 16, 2009I have a function read the text file line by line, i have to detect a specific word in the text file befere proceed to another action. But I can't use substring because i not sure exact location of the word.
View 1 RepliesDetect And Analyse The File Signature Then Compare It With The Extension?
Jun 21, 2010I'm going to do my graduate dissertation this year .My title is develop a forensic tools which is able to detect and analyse the file signature then compare it with the extension.If the extension is wrong match with the file signature then there is a feature in the tools that would revert the wrong file extension to its original state.The problem is there is little information could be found online that shows the code library or function that could enable me to program the above mentioned feature.Could it be implemented on the vb.net or i should do it on C#?Any sample code that could peform the file signature with the extension and also correct the file extension according to the signature in vb?
View 12 RepliesDetect That A Specific File Is Present In System32 Folder?
Mar 15, 2009i have created an application using vb.net 2008 which will maintain backup of the database in system32 folder
View 2 RepliesFile I/O And Registry :: Detect A Mobile Device Has Been Connected To Pc
Jul 20, 2009I posted the message below in the VB6 section of this forum with no success, but as I've now got access to VB2008 via work, I thought I'd try again here. Basically I'd like to be able in code navigate to a folder held on a mobile device like a mobile phone connected to a pc using MS Activesync? It shows up in the drive list within "My Computer" as a system folder, I've vb6 code to detect all the drives including network mapped drives but not the mobile device.Ultimately I'd like to do file copying when my program detects a mobile device has been connected.
View 1 RepliesVS 2010 Detect All 'file Open's' Happening On A Machine
Oct 16, 2011Not sure this is a VS specific question - the answer is probably more os related (xp, vista, win7...)But at any rate - how could I go about detecting all the files that are opened while a machine is up and and running??
View 5 RepliesVS 2008 Detect One Object On Top Of An Other?
Mar 11, 2010Is there a way to detect if a object is over an other, and then do an action?Eg:There's a label and a picturebox.When I change the label's location it goes on top of the picturebox.Is there a way I can detect it, so that once it's on top of the picturebox I show a messagebox or so?
View 2 RepliesVS 2008 How To Detect Ip Behind Firewall
May 21, 2010i dont want my local ip..its a remote computertheres diferent ranges in the ips but from where i am looking for the ip im connected to the same network..lets say my ip its 10.31.47.54 but the one i try to see if its one its the above....but its behind a firewall..i know its on...but when i ping from my code
View 22 RepliesCreate A Folder And Dropping A File In It, With Area To Detect Input
Dec 25, 2010Make a folder, based on an input file - example :
You have a file named Movie1.avi on your desktop, u open up the program (that I want to make) and then simply drag drop that file into a box area, and then the program will create a folder, with the same name as the input file, but without the extension (folder name Movie1) and then automatically put that file into the folder it just created.
The new folder will be created in the same dir as the input file.
Multiple file support - is NOT needed.
I know how it will be done, but I don't know the code..
How To Auto-Detect USB Drive [2008]
Dec 10, 2008How to detect USB Drive (Stick) when plug/unplug in real time ?ps like : show drive label in textbox , " if plugged text1.text = E: " and " if unplugged text1.text = "" " in real tim
View 2 RepliesVS 2008 : Detect Image In Richtextbox?
May 3, 2012I am using a richtextbox control on my form.I want a small code which can detect if any image has been inserted in the rtb or not.For e.g. user can just type some text or insert image also. Now if we select an image then we can get the type but I want a code which scans contents of rtb and gives me a true if an image is inserted or false if there is none.
View 8 RepliesVS 2008 Detect 'tab' Event And Do Actions?
Apr 5, 2009I have roughly 20 text boxes on my form,When you press tab, it naturally selects all text in the box (highlighted in blue), so you can press any key, and it replaces it with that,That result is what I want, unfortunately, if you click into the text box, and tab back to it, it no longer selects all the text.I'm wondering how I can detect the tab event properly,I've tried adding a 'KeyDown' event to each text box, and then selecting the text, but the sub never runs, also tried detecting the tab event in my Main Form, thinking that perhaps the parent handles it and will receive that event, but.. No.I've thought of using an event like 'Activated' however, it will also run when the mouse is clicked.
View 4 RepliesVS 2008 Detect Conflict Schedule
Jan 13, 2010making a class scheduling system. I want to detect conflict in day,section,start_time,end_time,room,teacher in the MSSQL database.
View 7 RepliesVS 2008 Detect If Copy Failed
May 21, 2009Is there a way to detect if a My.Computer.FileSystem.CopyDirectory() has failed? It seems that if it fails the copy (i.e., not even space on the destination drive), it just quits and doesn't seem to throw me an error? I already have it in a Try/Catch block, but I'm using that to see if the source directory exists, I'm guessing I should use
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