Compress A File Using Shell32 And Wait Until It's Zipped?
May 11, 2009I would like to ZIP a file with VBA. The following code from Code [URL]..
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Possible To Open A Zipped File
Jul 1, 2009Is it possible to open a zipped file with VB.NET .What I want to do is open a zip-file that contains of several eml-files and read them into my application.
View 7 RepliesUpdate It To Accomodate A Zipped Folder Within A Zipped Folder?
Oct 18, 2011I have the following unzip function which works fine if I have only 1 zipped folder..However, how can update it to accomodate a zipped folder within a zipped folder. Therefore, lets assume you have a folder name A.zip within this folder you have B.zip. Presently, it unzips folder A and leaves folder B zipped. I would like to unzip both A and B folder..
Code:Private Sub unzip(ByVal filename As String, ByVal targetdir As String, ByVal overwrite As Boolean, Optional ByVal password As String = "")
Dim inputStrm As New ZipInputStream(File.OpenRead(filename))
inputStrm.Password = password
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Write Compressed (zipped) Text File?
Oct 1, 2009How do I write a Text file as a compressed (zipped ) file?
View 1 RepliesExtracting One File Out Of Zipped Compressed Folder
Dec 22, 2010I am trying to programmatically extract from a compressed zipped folder which has the path of c:abc.zip and 4 files within the folder (one.txt, two. txt,three.txt and four.txt). I want to place two.txt in a destination path of c:xyz wo.txt.
View 3 RepliesWrite Compressed (zipped) Text File?
Oct 1, 2009How do I write a Text file as a compressed (zipped ) file?Using vb 2008, .Net
View 5 RepliesExplore A File Folder Or Zipped File?
May 6, 2011When I right click a file folder, I get an option called Explore on my pop-up menu. It lets me do this for zipped records also. I want to be able to do this programmatically in my Visual Basic program. How do I explore a file folder and expose its contents in a Listbox. How can I do this for a zipped file? If a folder is zipped and contains a list of files in it, can I go into the file and delete the file without having to unzip the folder. Today, I was able to cut files out of a zipped file and paste the individual files somewhere else. Can I do this programmatically?
View 5 RepliesReturn File Types In A Zipped File?
Mar 9, 2009how to loop through a zip file and return all the file extensions in the zipped file.
View 2 RepliesList All Resources In A File Like Shell32.dll?
Jun 20, 20111) How can I list all the resources in a file like shell32.dll
2) How can I extract one of the resources listed
How To Use Shell32.FolderItems3.Filter For LNK File Type
Oct 24, 2009We know that the following statement is TRUEdue to my experienceForgive for my ignorance, I have no Reference for these.
Const IsDirectory = 32 'Is DirectoryConst IsFile = 64 'Is FileConst IsDirectoryAndOrFile = 96 'Is Directory And Or File
<All Libraries>
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Compress The File Without Loosing File Extension Inside Compressed File
Jan 4, 2011I have File Like "Sample.bak" and when I compress it to be "Sample.zip" I lose the file extension inside the zip file I meann when I open the compressed file I find "Sample" without any extension.
I use this code :
Dim name As String = Path.GetFileName(filePath).Replace(".Bak", "")
Dim source() As Byte = System.IO.File.ReadAllBytes(filePath)
Dim compressed() As Byte = ConvertToByteArray(source)
System.IO.File.WriteAllBytes(destination & name & ".Bak" & ".zip", compressed)
Or using this code :
Public Sub cmdCompressFile(ByVal FileName As String)
'Stream object that reads file contents
Dim streamObj As Stream = New StreamReader(FileName).BaseStream
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I need to compress the file without loosing file extension inside compressed file.
Asp.net - Export To Excel File As .zip To Reduce File Size - Compress Xmldata Before Sending It To The Client?
Jul 8, 2010I like to compress the xmldata before the data is provided to the client as an excel file. I am trying to compress and deliver it as a .zip file. its not working Here's my code below. I tried compressing it, converting it to bytes etc etc. The issue with below code is, the XSL transformation is not happening properly and the output excel file is raw xml with some .net exception at the end. (that's what I see on the .xls file that's downloaded at the end) Before I started working on compression my below code was working fine that gives properly formatted excel file from the xml input. the excel file is so nice you can't even tell it was from XML.
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Compress A Directory In One File?
Sep 15, 2011I have tried to compress a directory in one file. Any idea how? I have been able to compress individual files, but no clue how to do it in one file
View 1 RepliesCompress A Folder To *.zip File?
Dec 29, 2009I need a simple code to compress a folder to *.zip file silently without modules or adding project .... etc.
View 18 RepliesCompress Audio File Wmv With Net Libraries To Wma Or Mp3?
Feb 14, 2011how do you compress audio file wmv with net libraries to wma MP3?
View 4 RepliesCompress / Encrypt Parts Of A File?
Aug 5, 2009How can i encrypt or decrypt only a part of a file? I try, and i keep getting an error message that says that the stream might be corrupt. By the way, it is ok to convert the text to a byte array using the system.text.encoding.ascii.getbytes() right? The reason i want to encrypt/compress only a part of a file is because i don't want to encrypt or compress the file header. That way the program can gather info about whether the file is compressed or encrypted.
View 1 RepliesCompress A File Open On Another Application?
Jul 31, 2011I have a program I made in vb.net express 2008 that used java.utils.zip to compress my work files to a Zip archive that I ran occassionaly to have a backup. I worked fine, but with net framework 4 and vb.net 2010 it doesn't work. So I modified it to use sharpziplib and it works fine if all files on the filter list in the folder are closed, but if I have a file open in OpenOffice writer, my program can't access it and won't create the zip file. The file that usually stays open all the time is my TODO list, that is updated several times a day , so usually gets printed, and updated( adding or deleting entries), without closing it.
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Use WinRAR's Dll File To Compress Files In .net?
Sep 11, 2008I'd like to use WinRAR's dll file to compress files in vb.net.Is there any way this can be done? The only one I found was using the unrar.dll to uncompress files. Also, I'd like to know how to implement WinZIP's dlls to compress files as the zipfldr.dll does not achieve very high levels of compression and encryption.
View 4 RepliesWebBrowser Control Is In A Wait State : How To Kill The Wait
May 27, 2009While navigating to a series of sites at one site the WebBrowser control's DocumentCompleted EVENT is tripped and no other recorded Browser events occur after that. When this happens the hour glass cursor indicates the browser is waiting. From this point it take 120 to 250 seconds of wall clock time before the browser resumes. I am looking for a way to force an abnormal termination without destroying the control. I have tried "Stop", "nav to about:blank" repeatedly without success. How can I force an abnormal termination when the Cntrl is in a wait state?
Consider the following: The last known Browser event to be tripped is a Document Complete event; nothing else occurs after this. When this transpires the Cntrl is waiting.
1:50:657: ============================= ENTER WebBrowser1_DocumentCompleted EVENT ========================================
31:50:657: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^THE NEW WEBBROWSER STATEMENT
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Wait Until File Is Created?
Aug 15, 2010How can I exit the loop below whenever the file is created? Because with this coding I'm in an infinite loop :S
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How To Call To Shell32.dll In .net?
Dec 28, 2010i want to use this call to the shell32.dll. But i dont know how to translate this to vb.net.
[DllImport("shell32.dll", EntryPoint = "#262", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Unicode, PreserveSig = false)]static extern void SetUserTile(string username, int whatever, string picpath);
Use Shell32 As A Reference?
Dec 3, 2009I want to use Shell32 as a reference but, not that it's place as Interop.Shell32.dll in my folder. So, I want my application to use "C:WindowsSystem32Shell32.dll"
I need it for an unzipper.
Using Shell32 .dll To Zip Files
Apr 16, 2011I have been trying to use Shell32.dll to zip files, I have also attempted to create empty zip folders dynamically and have had no success, I was able to create an empty zip folder but when I try to use the zip folder I receive an error message and the zip folder created remains empty. Error: QuoteWindows cannot create the Compressed (zipped) Folder. [Code] If I use the empty zip without creating a new one this is the error message: QuoteFile not found or no read permission. The empty zip it creates is 100% valid with Windows Explorer.
View 9 RepliesASP.NET Wait For File Upload/release?
Jul 21, 2010I've got ASP.NET intranet application written in VB. It gets a file from the user, and then depending on a few different cases it may create a few copies of the file as well as move the original.
Unfortunately I've come across a case where I get this error:
Exception Details: System.IO.IOException: The process cannot access the file
'\somedirD09_03_5_180_0.000-6.788.png' because it is being used by another process.
Which is thrown by My.Computer.FileSystem.CopyFile. And that's fine that it's being used by another process - it may still be saving/downloading from the user or trying to copy while another thread(?) is copying, I don't really care about that, what I want to know:
Is there any way that I can tell VB to wait to copy (also move) the file until the file is no longer in use?
How To Get A Program To Wait Until A File Is Copied
Nov 5, 2010Code is below. I am designing this code to transfer a file at a specified time. Right now, I have it sending me an email when it succeeds for test purposes. It will be only when the file copy fails later.
Here's my question: how can I get the program to wait until the file copy is complete to report success or failure? Right now I'm using exists to see if it works, but some other method of checking the file will be built in later. Eventually, this will be deployed to various locations for a bit of automated backup.
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Create A Dll Like Shell32.dll Which Contains Icons?
Jan 8, 2012I am working on the Visual studio 2010. want to create a dll which contains icons just like shell32.dll. Can anyone guide me what I need to do.
Purpose : I just want my fav icons bind with one dll and keep in my root drive and customize me all folder icons and I just need it ot contain Dll thats it.I am not sure what detail is need so adding the picture of shell32.dll.
Embed Interop.shell32.dll ?
Jan 8, 2012Im doing a VB .net2 program and when building i get file interop.shell32.dll in my bin folder.
Can i embed that in my final .exe file so I only have to destribute 1 file ?
There is a properties on my form where I can choose a "Build Action: Embedded Resources" , is that the option to accomplish me goal?
Shell32 Place Files In Jar?
Jun 5, 2012Is there a way with shell 32 or something else to place files in a jar.
View 17 RepliesWindows Application With Shell32.dll?
Aug 15, 2011I am having trouble with my application with shell32.dll. when i debug it in VS it runs well. but when I detach the .exe file and run it to other directory. I get errors.
View 2 RepliesDelay/Wait Until Text File Is Closed?
May 20, 2009So I am having a situation where sometimes my code will error saying the file is already open (the text file). It happens randomly, and I'm assuming it's the computer hanging. Is there a way that I can make the program "wait" for the file to close?Here is the code that I am working with:
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