Force To Delete Temp Files Regardless Of Any Open File Or In Use?
Jun 10, 2012how can I forcefully delete the Temporary Internet Files?
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Cannot Delete All Files In Temp Directory
Nov 3, 2010I'm trying to read a csv file. I'm also try to delete all files in the temp directory on the page load. Everything goes fine the first time, but the second time I get an error saying it couldn't delete the file because it is in use by another process. I'm aware that this process is my vb file, I just can't seem to find what I need to dispose of to get rid of the file lock.
Here is my code
Imports System
Imports System.Web
Imports System.Web.UI.HtmlControls
Imports System.IO
Imports System.Xml
[Code] .....
USing SHFileOperation To Delete Temp Files In .net?
Sep 14, 2009I would like to know how to declare this function, I have seen it used and i have the class SHFileOPStruct and all the components of it, i have then declared a function with the components of the class i am using, and when i try and follow examples of how to use the SHFileOperation function i get an error asking me to name SHFileOperation, how would i name it? Is it not an inbuilt function?
What am i actually trying to do? Delete temperary folders that are created during the running of my program. How can i do this using SHFileOperation
here is my code below:
' Declaration for File Recycling (from modFCOM)
Public Structure SHFILEOPSTRUCT
Dim hwnd As Integer
Dim wFunc As Integer 'operation to be done
[code].....
Open Files As ReadOnly Or Temp
Aug 27, 2010Now i currently open file from listbox using below code. But i want to open as Read-Only or Temp file. Because i don't want to allows user directly edit and save the file throught my program.
[Code]...
VS 2005 : Delete D Temp File Which Is In Use?
Nov 3, 2009im wrking on a tool which is capture screenshot. First it will create a tmp.bmp file then it will convert it in to jpg. After that i need to delete the temp file. But if pass d command for deletion it says file is in use. Coz of this i cant capture next screenshot.Refer the code below.
Public Function PrintTheScreen1(ByVal lsFile As String, ByVal LogLib As String) As Boolean
Dim loBmp As Bitmap = Nothing
Dim Somebitmap As Bitmap
[code]....
VS 2005 - Cannot Delete TEMP File (Being Used By Another Process)
Mar 23, 2010I am trying to create an MDB as a temp file to save some tables and query them. After creating, I can't delete it ... Even before it is actually used. The process cannot access the file because it is being used by another process.
Dim mdbFileName As String = System.IO.Path.GetTempFileName
Dim objClassType As Type = Type.GetTypeFromProgID("ADOX.Catalog")
Dim obj As Object = Activator.CreateInstance(objClassType)
obj.[GetType]().InvokeMember("Create", System.Reflection.BindingFlags.InvokeMethod, Nothing, obj, New Object() {"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & mdbFileName & ";"})
[Code] .....
This MDB (after all operations) is huge (+200 Mb) and needs to be deleted.
Unload/Force Delete Dll File On Exit?
Nov 23, 2009Im trying to delete a file on closing a form, but am unable, as the file is still in use.
Private Sub Main_Unload(ByVal Cancel As Integer)
If System.IO.File.Exists("Mydll.dll") = True Then
System.IO.File.Delete("Mydll.dll")
End If
Is there a way to unload this dll file or force a delete as the file is no longer needed when the program is closed.
Get The File Path Of The Temp Directory (% Temp%)?
Oct 12, 2010How to get the file path of the Temp directory (% temp%)? I use Visual Basic 2010
View 1 RepliesCopy Contents Of File Temp.fxl To Temp.seq?
May 21, 2009Am trying to copy contents of file temp.fxl to temp.seq. I want them to look exactly them. I don't want to copy the file though. I use the following code
Dim fs As New FileStream("c:\fxlate\output\temp.fxl", FileMode.Open, FileAccess.Read)
Dim s As New StreamReader(fs)
[Code].....
With such simple code, the last line in temp.seq is truncated as attached and the size of the file is smaller than temp.fxl. See attached files. What do I need to do on the above code. Is VB.NET failing to write 1024 characters on one line.
Clearing Temp Internet Files?
Apr 27, 2009I searched, but couldn't find any useful topics. I am needing to clear the temperary internet files in my program. I need to do this because I have a very long and elaborate process when you start usinging the program, and it may not function right if they are not cleared.
View 11 RepliesCreate A File Removal Which Revieve Directory Files To Delete From Text File
Feb 8, 2012I want to create a file removal which revieve directory files to delete from a text file..[code]
View 2 RepliesDeleting Windows Temp Files When User Press Button
Aug 20, 2011How To Make It So When You Press A Button, It Deletes Windows Temp Files.
View 1 RepliesWrite A Program That Deletes Temp Files From Entire C Drive?
Jan 21, 2010I am trying to write a program that deletes temp files from my entire c drive. windows 7 will not allow any file manipulation. access denied . everything works fine in windows xp. what needs to be changed in my code to allow anyone to install this program on their computer and run it without errors like this. I need to change my code to correct this not windows 7, as other people will be installing this on their systems and they can't be setting their c drives. every answer i've found online is either to change c drive to have no security or set the code to demand uac to run as administrator(which doesn't work )
View 7 RepliesEdit/delete/place Files Into A .jar File?
Aug 8, 2011I would like to work on a project that would edit a .jar file, since i dont have any knowledge with Jave programming i was wondering if this could be done with java. Basicly i would like my program to place Files into this .jar file & delete like a folder inside the .jar file.
View 6 RepliesVS 2008 - Cannot Delete Files And It Says Could Not Find File
Aug 14, 2010For some reason I have ended up having filename without extension from my vb.net application but it has period in it.
example "filename." (just a DOT but no extension)
Now the problem is I cannot delete these files and it says could not find file.
C# - Get Rid Of Crystal Report Generated Files In Temp Folder - Visual Studio 2008?
Jul 14, 2011I have pasted below a piece of code where I am displaying a report. I am using Visual Studio 2008 Crystal Report engine. It works all good with the piece of code
Problem: Everytime a report is being run it generates a ('.*tmp', '.*rpt') files typically in a temp folder c:windows emp however we can get rid of the *.tmp files by setting a recycle on the application pool but need a way to get rid of the .rpt files.
Found solution: Call Close() and Dispose() on the report object. The way I am doing is crReportDoc.Close() then crReportDoc.Dispose()Actual Problem: If Dispose() is called the report comes up with the following error 'Object reference not set to an instance of an object'
[Code]...
Delete All Files With File Extentions Not Found In List?
Feb 21, 2012I have a list boxthat reads from a textfile to which the usser can add and remove file extention types, this compiling a list of files to be excluded from deletion.
View 1 RepliesForce Start Menu To Open At Specified Location?
May 12, 2012I went through 10 pages between 3 searches and none of the topics were even relevant.
View 2 RepliesC# - DirectoryInfo.Delete(True) Doesn't Delete When Folder Structure Is Open In Windows Explorer
Nov 5, 2010Assuming I have a folder structure like:
[Code]...
This works fine, unless I have Windows Explorer open and I'm looking at the 'MySubFolder' directory. Then I get an IOException The directory is not empty. - clicking OK dismisses this and then the folder structure is not deleted. Any thoughts on how I can get this to perform correctly (i.e. delete), even when running this code while having the folder struture open in Windows Explorer?
Force The Save Or Open Message To Download A MP3 On Server
Mar 23, 2010I need to download an mp3 file on a linkbutton click event, but i want to force the save or open dialog. I have tried the following code:
Response.End()
When i run this i get nothing, What am i doing wrong? is there any other way to do this?
Open A CSV File Update Some Rows, Columns, Delete Some Rows And Save It As Another CSV File?
Aug 25, 2011I have a csv file. I need to open it, delete whole row on basis of a column value, Update few of the column values and save the file as .dat file. I am using VB.net 2010
View 1 RepliesVS 2010 Copy / Move / Rename & Delete A File In Program Files Directory?
Aug 30, 2010how can i either copy/move/rename & delete a file in program files directory? [c ode]i already have the form which grabs the updated file and it save it to temp directory ready for copying, just stuck here as of the access denied.
View 4 RepliesWhat Is .pfx Temp Key File
Dec 30, 2009i have a project that im working on & out of curiosity i went to the "clickonce" wizard were you publish your application for deployment (setup) after doing that it created a folder for publish & in my solution explorer it created a file project1_TemporaryKey.pfx
what is this .pfx file? after removing it from my application & closing the solution it started giving me errors & i was unable to re-run the application until i restored the file & added it to the solution.
Grabbing File Name And Path Of Open Files?
Jan 19, 2007Is there a way to write a list of all paths and file names of currently open files. The best I can do is use the System.Diagnostics.Process class to grab the processes of the applications in which I am interested and then get the file name from the main window title for each process. There is no way to get the path for these files, however, with this approach.
View 5 RepliesOpen Multiple Files With File Association?
May 3, 2012I have a tab-based application that handles multiple documents. It is designed such that the user cannot run multiple instances of application. Furthermore, the user can double-click on a document file, and the application will launch itself and open it.[code]...
View 9 RepliesOpening Excel Files - Force It To Read As Text ?
Jun 11, 2010Application using ado.net
When reading data from an excel file the driver tries to detect the data type of a column based on the contents of that column.
Once it's decided on the datatype then data that is not compatible with that datatype is simply ignored and returned as Null when you read that column using ado.net
For example if most of the column contains numbers then the occasional cell containing non-numeric data is returned as null.
Is there a way to force it to always return all data as text no matter what the actual column contains. ?
How To FileInfo Before, Delete Or SHIFT + DELETE, Process Final Delete Of File
Feb 13, 2011How can be find out which file is going to delete when, user provides command like DELETE or SHIFT + DELETE or by programmatically gives DELETE command. Well I know about FileSystemWatcher Class, but this class doesn't provide information before delete...
View 1 RepliesSave File Extensions - Save/open Dialog Wont Show .GDL Files Unless Select "all Files"?
Mar 22, 2011im used to C programming.
Private Sub SaveAsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveAsToolStripMenuItem.Click
timedate.Stop()[code]......
The problem is that if I save a file I get "myfile.GDL" if I overwrite that I get a new file "myfile.GDL.GDL" ect.the other problem being that the filtering in the windows save/open dialog wont show .GDL files unless I select "all files".
File Association - Diffrent Ways To Open And Read Files?
Jun 13, 2010Before I start, I'm not 100% sure this is the right place to ask. Okey, so I'm making my own Notepad, which will contain newer features. (Private use only though) One of them being tab control.
Now I want the program to be in the "Open With..." menus for all files, so I can choose myself.
And if the program is already running when user opens a new file, I want the text to appear in a new tab, instead of a new window of the program.
I tryed to be straight forward, and keep it short. So if you need more info, fell free to ask.
Open Files In Folder And Look For Values 'error' And 'warning' In Each File
Jun 27, 2012I have a folder save here: C:MyFiles/And in that folder I have a few .txt files.I am looking to see what would be the best way to open each .txt file in that folder and search for the value Error or Warning and then when it does it must tell me what files do contain those words.What would be my best option? To create a Stored Procedure with t-sql to do this? or To create a .exe with C# or VB.net code.
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