Unzip A File In .net Without Using Third Party Software?
Nov 4, 2009how can I unzip a file in vb.net without using third party software as I am not allowed to?
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.net - Zip/unzip Files Without 3rd Party?
Jul 27, 2011Is there any code for vb.net so i can zip and unzip file without any 3rd party programs e.g. (i know this is not right)
Using zip As ZipFile = New ZipFile
zip.AddDirectory(directory)
zip.Save(targetZip)
End Using
Unzip A File With .net?
Jan 8, 2008As there are no zip/unzip functions in vb.net, has anyone figured a way to do this without using any 3rd party components?I was thinking there might be a way to call a shell32 command to gzip.dll, or some other way to use windows native unzip functions?
View 14 RepliesAny Way To Unzip File Without External DLL?
Oct 4, 2009Is it possible to unzip a file without having to use an external (not .NET default) resource?
View 1 RepliesDelete The Zip File After Unzip
Aug 17, 2011I have the following Sub which works perfectly fine. However, I want to add an extra function to say that delete the .zip file that has been unzipped. So when it unzips the zipped files it also deletes them. [Code]
View 14 RepliesHow To Unzip File Using Chilkat
Jun 30, 2011How unzip file using chilkat?I have problem to openzip(filepath) using vb.net? [code]How to open zip file using chilkat.
View 1 RepliesUnzip File Using GZipStream?
Mar 24, 2011How can i unzip file using GZipStream?
View 4 RepliesZip And Unzip A File In VB 2010?
Jan 3, 2011I am trying to find out how to zip and unzip a file in Visual Basic 2010. I have looked extensively on google and youtube, but found little of use. I was able to run one block of code though:
Sub CompressFile(ByVal filetozip As String, ByVal zipfile As String)
Try
Dim fs As FileStream
[Code]....
but this is not what I need. I am creating a Desktop Screen Capture Program, for personal use, that takes a screen when a set timer ticks (1 min or 60000 milliseconds) and in that timer tick a call to a sub is made, CompressFile( file, compressedfilename). See the problem here? It overwrites the compressed file with the second screenshot. So I need to know how to create a Zip Archive, preferably Not using Gzipstream. I need one that i can open in Winzip or 7-zip. And before you ask, yes I tried to add a reference to the 7z.dll, and error. It does not matter whether the solution to this problem requires outside or inside visual basic, though i ask you ensure it is Virus-Free if it involves downloading.
Download Zip File From FTP And UnZip To Local PC
Nov 25, 2010I am looking for some help in downloading latest Zip file from a FTP location and UnZIP it by saving to a particular location using VB.NET GipStream or some other method. I prefer not to use any 3rd party controls.
View 1 RepliesUnzip And Extract File In Program?
Jan 30, 2009I want to know how to unzip a zip file and extract the files to a particular location
View 5 RepliesNative .NET To Unzip Single File From A .ZIP File?
Oct 28, 2010extract a single file (WantedFile.xml) from a .ZIP file (THEBIGZipFile.zip) using native VB.NET Code?I think .NET FW 3.5 or 4.0 has "System.IO.Packaging.Package " which can be used? Not sure. Please advice.
Note: I will not be able to install or distribute any other DLLs like (ICSharp or VJ# or cant use process command to invoke winzip etc).
Using 3rd Party .dll File?
Aug 13, 2009I have a third-party .dll file provided to me by the manufacturer. I have never worked with .dll files before, so I am wondering:
How can I add the file to my project?How can I utilize intellisense to use the methods in the dll?
Way To Control A Third-party EXE File
Mar 5, 2010My goal is to control an application from VB.NET. There is no API, and I do not have the source, only the compiled EXE file. Is there a way to find the opened application, find a button within the application, click a button and know it was clicked? Is there a way to read the contents of a textbox within the application?
View 3 RepliesAny Third Party Library To Play An Mp3 File
Oct 17, 2010is there is any 3 rd party library to play an mp3 file other than media player control....
View 2 RepliesFtp File Transfer Without Any Third Party Tools?
Feb 23, 2012I am writing the code using vb.net for file transfer from remote machine to local machine with out using any third party tools
This my code
Dim reqFTP As FtpWebRequest
Dim filepath As String
Dim filename As String
[Code].....
Update An Ini File From A 3rd Party Application?
Jan 9, 2011I need to update an ini file from a 3rd party application (From within my VB.net app)
The ini file does not have any [Section]'s, what method should I use to readwrite values to this file?
+----------------------------+
| SERVER |
+----------------------------+
[Code]....
(WCF) --> CMD File --> 3rd Party App - Method - Which Call From Another Application
May 24, 2011I have a self-hosted WCF service (VB) residing on a server. This service has a method, which I call from another application, that is supposed to kick off a .cmd file which calls a 3rd party program.
My WCF has used both the old Shell() command and the Process() object. Both can call the .cmd file (located on the server's local drive). The .cmd file looks like this:
CODE:
Now I know the .cmd file (saved as Letter.cmd) is firing because when I check the txt file after testing my app, the before/after statements have been written. However, the 3rd party application does not start.
Now the weird part -- if I double click the cmd file from explorer, the test statements are written to the text file AND the 3rd party application kicks off. Runs great.
I've double-checked the application and corresponding files to make sure NETWORK_SERVICE has permissions and my service is running under that account.
VS 2005 Schema .ini DateFormat - Program That Is Desinged To Read A 3rd Party Text File Database
Jan 8, 2011I am having a problem with my program that is desinged to read a 3rd party text file database. I posted previosuly about a problem inserting an item in a new row and the column was expectig a different data type. It appears that sometimes the column is being determined to be of decimal value, I dont understand why. the fields contain information such as
Col1
F123456
CLW-12321 etc....
So my column fills with
123456
12321 the letters just get chopped off
So I added MaxScanRows = 0 to my schema file and that took care of the problem
Except now several of my columns that contain Date Values are coming back
9/24/2010 00:00:00
without the setting MaxScanRows = 0
The date returned 9/24/2010
Here is the code for my schema ini file I am creating:
HTML
Dim fs As New FileStream("Schema.ini", FileMode.Create, FileAccess.Write)
Dim writer As New StreamWriter(fs)
[CODE]............
I have been trying different settings hence the dimmed out lines
Here is the code to fill the datatable:
HTML
[CODE].............
I am thinking that without the MaxScanRows = 0 setting the datatype for Col1 is being incorrectly determined
I am not sure what is happening with other columns that contain date values. Apparently If i use MaxScan Rows=0 all columns are being pulled over as string value which creates numerous problems. If I dont use maxscanrows then all columns appear to be correct except Col21 MLSNUM which is being pulled in as a decimal. Can I change that in the schema file?
How To Unzip Archive
Oct 15, 2011How can I make my application to extract files inside .rar/zip archive in application.startupPath directory!?
View 2 RepliesHow To Unzip Folder
Jul 27, 2011The following code allows me to browse and unzip a file, I want to be able to select a folder instead of a filename and unzip all the .zip files in that folder.How can I update the code please..
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ofd As New OpenFileDialog
[code].....
How To Zip And Unzip Files
Apr 15, 2012I've been working on an application that uses TCP to send messages to another computer, but I am going to be updating it alot!I know how to make my program update itself, but I just want a progress bar so you know how long it will take until the file is completely downloaded.Also does anyone know how to zip and unzip files in VB.NET, it would make my updater easier if it can just download a zip file and then unzip it and copy the contents to my applications running directory.
View 2 RepliesRegarding Unzip Using Shell Dll?
Apr 17, 2009I am using Shell Dll to unzip zip file in vb.net 2005. Following is the code for this.
Dim sc As Shell32.Shell = New Shell32.Shell
Dim srcf As Shell32.Folder = sc.NameSpace(src)
Dim desf As Shell32.Folder = sc.NameSpace(des)
[code].....
UNZIP NullReferenceException?
May 12, 2009I keep getting a NullReferenceException error on this UNZIP code:
Dim Sh As New Shell
Dim SF As Folder = Sh.NameSpace("C:\test.zip")
Dim DF As Folder = Sh.NameSpace("C:\test")
[Code]....
i checked to see if i had a test.zip file in my root dir...its there... i have shell32 referenced
Automatically Zip/unzip Files In Vb?
Aug 24, 2010just as the title says i want to zip/unzip files using vb ocde to make a standalone vb application. I saw a couple out there but didnt really know how to work with them
View 2 RepliesLibrary To Unzip .Z Files?
Dec 28, 2010I need to unzip a list of .Z files which will be kept in a folder using Visual Basic.NET. For example, consider that there is a folder like C:FilesToBeUnzipped. Inside this folder there will some 5 to 6 files with .Z as extension. I need to unzip all these .Z files and save the unzipped files in a folder like C:UnzippedDataFiles.
Is this possible in VB.NET? Is there any free component or class library to achive it?
Looking For Log4net.dll - Download Will Not Unzip?
Jun 5, 2009Looking for log4net.dll - download will not unzip I have been to [URL].. and downloaded both files: incubating-log4net-1.2.10.zip incubating-log4net-1.2.9-beta.zip. Neither one will unzip. I have tried downloading twice and have used WinZip 12 and whatever comes with XP.
View 4 RepliesGet A Program To Zip And Unzip Files Using Script?
Apr 4, 2007i would like to zip and unzip a folder using visual basic script,
View 2 RepliesProgrammatically Zip / Unzip Files In Program?
Sep 6, 2009Is it possible to programmatically zip/unzip files in vb.net? Meaning, not that it will extract the files for the user, but take the files inside the zip and be able to use them in the application?
View 2 RepliesUnzip All Files In A Folder At One Time
Aug 2, 2011I have a button when clicked unzips a file in a located folder. This code unzips one filename at a time. What I want to do is unzip all files in a folder at one time.. assuming the folder has been selected and the target folder selected too... The code to unzip each filename is shown below...
[Code]...
Unzip Folders And Subfolder And Files Using 2.0?
Dec 20, 2009I want to unzip folder and all its contents like sub folder and files. Can I write a program in vb.net 2005 to solve this issue.
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