Change The .txt Extension Of The Attached File To .rar?
Apr 22, 2010
change the .txt extension of the attached file to .rar 123.txt (595.23K)Number of downloads: 79 Its the whole Project file including a video in to illustrate the weird error! Since is almost impossible to describe the error! For all of you who will try to open the project using visual studio be sure to Import the files in the rar for model model file.txt and catalogue file.txt for catalogue
'Marios Solomou
Imports System.IO
Public Class DAC
[Code].....
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Jun 18, 2012
I need to write a program to change the extension of all the files in a folder from a certain extension to another.[code]...
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Jul 8, 2011
i'm using vb 2008 express edition and i'm trying to create a little software and i need to know how to change an extension of a file :like from myfile.rar to myfile.flv only to change the extension,not convert it or anything. and also can you tell me how to terminate a process like: microsoft paint or firefox?
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Aug 15, 2010
Is There any Function For changing a file extension in .NET?[code]...
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Jul 1, 2010
Is there a way to avoid the confirmation dialog that's displayed if this method is used to change a name to a different file name extension?
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Apr 21, 2009
i was wondering if it's possible to load a listbox with files from a folder and depending on the file extension , the file name color would change ex.. if it's a .txt file , then the filename would load as blue , if a image (.jpg) the color would be red , and so on...posibility in a listbox ?
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May 2, 2010
I know how to display attached modules but how do i check if a file is locked by a dll.
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Apr 7, 2012
I am trying to connect to an attached mdf (SQL Express local) file, where i want to delete all the stored procedures. When i execute my code at executenonquery command i get the error "There is already an open DataReader associated with this Command which must be closed first.".
[Code]...
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Jun 21, 2010
I have a problem with attaching sql server database to an installer file.
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May 30, 2010
How To Change Icon Of An Extension? example : My Custom Extension Is .tmc
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Jun 1, 2012
how to open a PDF file attached in ms access using Adobe PDF Reader tool?how to connect this tool with database?
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Jul 14, 2011
I'm trying to read and load the content from the attached text file to a arraylist with the code bellow.
but what is happening is that not all the lines from the text file are loaded in to the arraylist, the reading jumps from one line to other in the text file.
Dim FILE_NAME As String = ((My.Application.Info.DirectoryPath).Substring(0, (My.Application.Info.DirectoryPath).LastIndexOf(""))) & " est.txt"
Dim lista_barras As New ArrayList
Dim lista_barras_esp As New ArrayList
[code]....
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Jun 25, 2009
I am using VB 08 running an openfiledialogue wanting to get the result of the GDS file (*.gds) to be the default extension at the drop down menu instead of All file when the openfiledialogue box opens.
I coded it with:
OpenFileDialogue.Filter = "GDS File(*.gds)|*.gds|All files|*.*"
but the results i get in the open file dialogue box remains as all files being in the drop down menu as the default file extension. How to i set it to ".gds" format?
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Jan 4, 2011
I 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
[CODE]...
I need to compress the file without loosing file extension inside compressed file.
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Nov 21, 2011
I created the upload page using with FileUpload server control. And I used regular expression validator to validate file extension.
<asp:FileUpload ID="AttachmentUpload" CssClass="text" size="58" Width="376px" IE:Width="385px" runat="server"/>
<asp:RequiredFieldValidator SetFocusOnError="true"
ID="AttachmentUploadRequire"
runat="server"
[code]....
It is Ok for chrome and IE but not Ok for firefox.
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Sep 15, 2009
I need to be able to find files in a folder where the extension can be either caps or small letters. Here's my code:
Code:
Public Function GetIcon(ByVal name As String) As Icon
Dim execAssembly As Reflection.Assembly = Reflection.Assembly.GetExecutingAssembly
Dim stream As System.IO.Stream =
[Code]....
How can I modify that function to return the file regardless of whether the extension is in caps or small letters?
This is in VS2005 for a .NET 2.0 Compact Framework project
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Oct 20, 2010
Recursive File Copy based on file extension. I have a single root folder that contains numerous folders that contain a few files that I want to extract. For this example, lets state that I want to copy all �txt� extensions and put them into a repository folder.
Example:
\root
\root\Folder1\
\root\Folder1\abc.txt
[code]....
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Dec 16, 2009
I need to get the extension part of a file path for example,
c:me.jpg
i need to return the ".jpg" to a string. Im sure this is easy enough, im guessing i need to get all the text after the last .
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Dec 3, 2009
Why would I use an extension method instead of just creating non-extension sub or function?
For ex, I could have an extension function called IsNullOrEmptyOrAllSpaces on String, which does a check as its name implies. Or I can write a stand alone function that does the same thing. Other than having the extension show up in Intellisense, is there any advantage? Is a call to the extension quicker/more efficient than a call to a regular function?
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Sep 27, 2010
Do you have some source code how to open a file (file browser) with file extension specific using Visual basic.net.
Just need to get the path then control this using the vb.net binding
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Jul 22, 2011
Using the below code I want to set the '*' to any file. This folder (C:ewtemp) will only have one TIF file in it at a time so I want it to use that file as TextBox1, but that filename is dynamic, but always with extension .TIF.
TextBox1 = Convert.ToBase64String(StreamFile("C:
ewtemp" * ".TIF"))
Know how to do that?
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Nov 2, 2011
I want to create my own extension without changing my registry file. I have a VB.NET project and I firstly want to create my own extension like ".abc" afterwards if there is any file like xxxxxx.abc when a person try to open this file I want windows to startup my project and open that file.
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Sep 8, 2009
i want to create a new file extension like, .newprog file.and i want it to be able to get back by opendialogbox. i want it to store the control of my form that will be at different place on the form.
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Jun 10, 2009
How can i add the some text after extention of the file without change file format in vb.net
ex : Welcome.jpeg (Unsigned)
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Jul 31, 2009
I'm writing an import application that import .csv files into my SQL Server 2005 database.When the import is complete I need to change that files extension from .csv to .imp with the same path. I've tried using the following:
FileSystem.Rename(fullpathofoldfile, fullpathofnewfile)
Microsoft.VisualBasic.Rename(foldfile, fullpathofnewfile)
My.Computer.FileSystem.RenameFile(foldfile, fullpat
[code].....
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Jan 17, 2010
I'm trying to save this picture from a website automatically, but the problem is there is no file extension. I tried the following code, but it always gives me an error:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
My.Computer.Network.DownloadFile("http://www.hackthissite.org/missions/prog/2/PNG/", "C:PNG.bmp")
End Sub
Error: An exception occurred during a WebClient request.
P.S - I believe the reason it doesn't have an extension is because the picture changes each time the url is loaded (probably through a php code). I'm not too sure on the specifics, but the lack of an extension is what I am having problems with.
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Jul 1, 2012
I am trying to copy a file from one location to other by clicking on a link label.the original file is saved at "D:\New Folder\" and the complete address of the file is stored on the link label.whenever i click on the click label, a form appears with three button Open, Save as, and cancel file is opening normally but when i click on save as , save as dialog box appears normally, but after entering the file name when i click on save button, file is saved on the destination but without any extension.
Here is the code...
ext1 = System.IO.Path.GetExtension(LinkLabel3.Text)
saveFile1.DefaultExt = ext1
saveFile1.Filter = ext1 + "All Files|"
If (saveFile1.ShowDialog() = System.Windows.Forms.DialogResult.OK) And (saveFile1.FileName.Length) > 0 Then
System.IO.File.Copy(Form3.LinkLabel1.Text, saveFile1.FileName.ToString)
End If
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Jun 18, 2009
now am doing circuit simulator using vb.net, now i need save this file with new extension .zen so i need code for this file save ,open and print in vb.net then i need to konw what are the properties to set in windows form to save ,open and print the file
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Nov 30, 2009
I am trying to populate all the files i find with a date time stamp extension . My extensions look like this .20090911 and 20091130 and so on. I cant seem to get that to show me in my Lstbox [code]...
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Dec 4, 2010
When I open appl.exe in C: , app1.exe call in app2.exe and then app2.exe will run and app2.exe will give the file location of app1.exe with extension such as C:app1.exe in run time. Here I wanna know how to reveal the location of calling application (app1.exe) with extension from app2.exe. I mean that app2.exe is called by app1.exe and when app2.exe is running, I wanna reveal the location of app1.exe with extension from app2.exe.
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