Open A File (file Browser) With File Extension?
Sep 27, 2010Do 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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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
[CODE]...
I need to compress the file without loosing file extension inside compressed file.
Open A File In .net Application Of Own Extension?
Oct 13, 2010i want to create a file format say ".abcd".And also want to open this file from my vb.net application.how can i do that?
View 1 RepliesVS 2010 Open File With No Extension
May 16, 2012I'm trying to open a file with no extension (to be specific, the Hosts file in c:windowssystem32driversetc) so the user can review it. However, it cannot be opened. When I try to start the program with Notepad for example:
[Code]...
VS 2010 Open Image File In Other Extension?
Apr 14, 2011how to load a image in other extension? for example I have other program that contain an Image, when I browse with my program, it's only show the Image only...
View 1 RepliesCan Get Web Browser To Open And Open File That Was Clicked On In Explorer?
Aug 7, 2011I've noticed that when you click on a web page in Windows Explorer, or open a file in general, and the default application to open it is internet explorer, ie opens and opens the file. However, when I tried this on my Web Browser it opened, but ignored the file and went on its usual routine. How can I get my Web Browser to open and open the file that was clicked on in explorer?
View 1 RepliesOpen File In Default Browser?
Jul 21, 2010[URL]
My situation is a little different. In my VB.NET project, I have imported (or created) a website that is contained in a folder named SAHelp. The idea is to have a local website installed to the user's computer so when they click help, the file C:[installation path]SAHelpindex.htm will open in their default browser.
I can certainly make this work by publishing a website to the real internet such as: System.Diagnostics.Process.Start("http://www.SomeDumbWebsite.com") which would act as my online help. But I want to bury this in my application.
Part 2: I'd like to detect if the user has an active internet connection:
If (User has Active Internet Connection) then
System.Diagnostics.Process.Start("http://www.SomeDumbWebsite.com")
else
[Code]....
Open A Ms Office File (mainly Doc Or Xls) In A Web Browser Control?
Jul 7, 2010Is it possible to open a ms office file (mainly doc or xls) in a web browser control in vb.net.I used
mybrowser.Navigate(filepath) \filepath include path and name of file (c:mydoc.doc)
but it open a dialog box in which I have choices for (save ,open and cancel)
1)save : save the document
2)Open : opens the Doc in a new office document (excel or word)
3 )cancel : cancel it
But I want to open it inside the browser not in the different window or different document window?
Asp.net - Validate File Extension For Uploading File In Firefox?
Nov 21, 2011I 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.
File I/O And Registry :: Find File Name Regardless Of Extension's Case?
Sep 15, 2009I 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
Recursive File Copy Based On File Extension?
Oct 20, 2010Recursive 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]....
VS 2008 : Get The File Extension From File Location String?
Dec 16, 2009I 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 .
Why Firefox Browser Always Try To Open File After Published Application
Jul 11, 2011Dear Expert, Why firefox browser always try to open my file after I published my VB application. This things happen in VS 2008? If anyone out there has the same problem like me. I have this problem since I installed firefox. If firefox has a problem with its browser when we use Microsoft Visual Studio? Do I need to set anything in my VS 2008 to avoid this thing happen?
View 10 RepliesWeb Browser - Cannot Get The Open File Dialog And The One Fo Saving To Work
Dec 17, 2009I am a newbie trying to make a application but i am having difficulties. No matter what i do i cannot get the open file dialog and the one fo saving to work. I just want them to open and save ones a web browser usually can do. I have tried so much but can't figure out what to change when i look at other people's stuff on this and other sites.
View 1 RepliesFile Extension File Association Click Once?
Nov 2, 2011I 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.
View 1 RepliesFile I/O And Registry :: Create New File Extension?
Sep 8, 2009i 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.
View 1 RepliesOpen Local Html File In Browser And Jump To An Anchor?
Jul 28, 2010I want to open a local html file in the user's default Web browser, and jump to an anchor within that file. In other words, I would like to have a result similar to clicking a link to localfile.html#my_anchor.
I've been using the System.Diagnostics.Process.Start(String) method to open html files, and this works fine. In the following example, I open a file named "info.html" in the "SomeInfo" subfolder of the folder containing the application:
Dim
ProcID As
Process
[code]....
VS 2008 - Open Browser For File Dialog On User Click?
Sep 1, 2011I have a project that will add the conents of a .txt file to a listbox but how would I make the program to open a browse for file dialog when a user click a button and then add the file to something to be read from like:
Dim accpath As String = My.Computer.FileSystem.ReadAllText(System.IO.Directory.GetCurrentDirectory() + "\somefile.txt")
Make 'Button1' Open A External Program Of There Choice Using The File Browser
Feb 26, 2011Question 1: How to make 'Button1' open a external program of there choice using the File Browser.
Question 2: How to send 'TextBox1.Text' to an external process
Question 3: How to save data in a .dll file made from Visual Basic
If anyone has source codes that I code edit for Visual Basic 10/08,And If you could sort of walk me through what I would need to edit to make it work for my programs
Make A User Control Like A Open File Dialog Or A Folder Browser?
Feb 22, 2012The specific features I want to produce is it doesn't place on the form, it places in the little box at the bottom and when CustomUserControl.Show() is called it shows as a dialog boxI'm sorry if I misspelled something or my grammar is wrong, I've never done well in those subjects.
View 1 RepliesDefault The Visual Studio File Property "custom Tool" For A Given File Extension?
Oct 27, 2010I have a custom tool "NafestisGenerator" of which I need to apply to every ".ntf" file. The question is, how do I tell visual studio (using the Custom tool Generator sample from Microsoft) to use the "NafestisGenerator" custom tool on every ".ntf" file?
View 1 RepliesCopy File Use File Extension Only?
Apr 12, 2011How can I copy file but use the file extension only for reference e.g. -> .txt for text file ?
View 1 RepliesFile Extension Of Opened File ?
Sep 23, 2010I have a small requirement and that is as follows: I have opened a file using the "openFileDialog" provision and i have set the filer as (*.txt). Now when the openFileDialog is displayed, only the test files are visible, but the user can also select "All Files" and choose any other file type.Now what is require is that, if a file type other than .txt is selected by the user, i want to display an error message. So is there any provision by which i can get to know the file type that is selected by the user.
View 2 RepliesWhat Is The File Extension Of A Resources File In .net
Mar 18, 2009what is the file extension of a resources file in .net?
View 1 RepliesAsp.net - Integrate Ckeditor File Upload And File Browser Capability?
Dec 8, 2011I am trying to integrate the ckeditors file browser and upload image tools, i have managed to set the ckeditor to allow you to click on the browse file button and upload tag but how do i use ASP.NET VB to open the file browser and make the upload image work?
I am using the .NET 3.6.0 version where they provided the DLLS
File Access - When Open The File With Something Like Notepad, It Shows Random Ascii Chars?
Oct 19, 2011Years ago when coding with VB6 and earlier, I used a file open command to create, read, and write a file that made it easy to store useful information.I believe it was binary and you wrote/read the data to a specific line in the file. When you opened the file with something like notepad, it just showed random ascii chars. When I needed a line of data, I could specify what line to load it from.
View 2 RepliesFile I/O And Registry :: Open / Read Binary File / Care To Check Code?
Jun 14, 2009I've gone through about 16 hours and two packs of cigarettes trying to figure this out. First a little background. I was using 6.0 up until 2004 when I went to prison. I'm out now, and trying to relearn the trade, using VS 2005. I'm currently porting some 6.0 code from another project, SpyCast Webcam Studio, into VB 8.0. It's disheartening, to say the least. None of the old built-in subs/functions work anymore, so I have to scour the forums to relearn each and every function.The section I'm doing now takes a snapshot from the webcam (Video API --> PictureBox --> Save as Jpeg), then upens the file to upload it to the server via HTTP POST. I've been using this code in SpyCast for years with no trouble, but I spent many hours trying to piece together the right code to open the binary file to read its contents. I pieced together two methods I found around the forums, one using FileStream() though the code I found wasn't for binary files, even though it said it was, so that code doesn't really work. Method two uses Microsoft.VisualBasic.FileOpen() and works better.
Here's the kicker. By the time I run through the rest of the rigamarole of uploading the file, by the time I read it on the webserver, it's *slightly* corrupted. It's a valid Jpeg, no errors, but the picture looks like when I use to watch the Playboy Channel when I was a kid scrambled with weird colors and whatnot. [code] Each "chunk" is basically one "line" of the file. It looks like a single LineInput() return is the text between two carriage returns. Am I correct? I tested this with a flat text file, and it looks true. However, That one input line returns the text or data with the carriage returns *stripped*! ***?!? =( Fine, I have no problem adding my own vbCrLf to each LineInput(), if I were opening text. but this's binary. A character could be Chr(10) or Chr(13), both of which are removed from the original file contents.So I could very well need to use something other than LineInput(), but I haven't found any other examples on the web using this method.
Open File Dialog That If File Is Not Supported Then Message Box Appears Stating Error
Dec 30, 2008I need a code for the open file dialog that if a file is not supported then a message box appears stating the error. This is my open file dialog code. [code] The message box pops up like it is suppose to, when you click ok the open file comes back up like it is suppose to. When you put in the correct file the message box comes back up again. Also the message pops up even if the correct file is put in the open file. but if you close the file dialog the image is where it is suppose to be.I believe the code for the public sub wrongfile is what is the problem. can some one look it over and let me know what changes are needed.
View 7 RepliesSave A String/s To A File And Then Retrieve / Open The File And The Strings Goes To Targeted Txtboxes?
Mar 13, 2007how can i save 2 textboxes(string) into 1 file? and when open the file, the string goes to definite texboxes...
[Code]...
VS 2008 - Open A Save File Dialog And Write To A .txt File The Contents Of Listview
Mar 22, 2009What i am trying to do is open a save file dialog and write to a .txt firl the contents of my listview. so far:
[Code]...
i have this, but i'm not to sure how to write to the .txt file i know i need to use a for each to loop the contents of the list view