Transform An Address Like File:///d:filename.ext In A D:filename.ext
Jun 26, 2009how do you transform an address like "file:///d:filename.ext" in "d:filename.ext"
without dirty string manipulation??
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VS 2008 Scan A Long String And Return Any Values That Occur Between The Tags <FileName> And </FileName>?
Jul 1, 2009Quick query...I'm trying to scan a long string and return any values that occur between the tags <FileName> and </FileName> I've got a bit of code here to use regular expressions to return the position of the occurunces of both substrings..Just wanted to find out if there is any way to scan for both substrings within one loop (as im currently doing 2, one for the first substring and one for the 2nd) so I can use something along these lines:
ringlist = Mid(XMLRESP, (startloc + 1), (endloc - 1))
MsgBox(ringlist)
to msg box the value between the substrings...either that or another approach to return the value between the 2 substrings (it can be of variable length)
Dim patternstart As String = "<FileName>"
Dim patternend As String = "</FileName>"
Dim matchesstart As MatchCollection = Regex.Matches(XMLRESP, patternstart)
[code].....
Remove The Filename And Extract Just The Path Of The OpenFileDialog.Filename Property?
Oct 17, 2010How would I do that? Sample code is below that demonstrated that the file I opened contained the full path and file name.
I want to extract just the path and serialize that to the user.config file as a UserSetting value. Then next time the user opens the dialog box, it uses that saved path string to go immediately to the location previously used.
If openFileDialog1.ShowDialog() = DialogResult.OK Then
Properties.Settings.Default.persistConnectionType = openFileDialog1.FileName
Properties.Settings.Default.Save();
[Code].....
Get The FileName For The Proces.Start(FileName) Method?
May 27, 2009I have a Listview on my form with different files. I can selet a file en open it with the proces start method. To open the file i use the OpenFileDialog method and select the filename. This work very good. With the code below.
My question is if there is a method to get the selected file without using the OpenFileDialog Box. So when i dubbelclick the selected file the proces will start with open the selected file. Something like:
proc.StartInfo.FileName = Me.SelectedCell.FileName
instead of proc.StartInfo.FileName = Me.OpenFileDialog1.FileName
PS) May be i can preduce the Filename using the OpenFileDialog method on the background.
Private Sub ListView1_MouseDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ListView1.MouseDoubleClick
If Me.OpenFileDialog1.ShowDialog() = Windows.Forms.DialogResult.OK Then
[Code]....
.net - Increment The Filename If File Already Exists?
Jun 7, 2011In my vb.net winform application, I am moving the file (ex: sample.xls from one folder to another. If file already exists with the same name, the new file name should be incremented (ex:sample(1).xls). How can i acheive this?
View 1 RepliesDownload A File And Use SaveFileDialog.Filename?
Mar 10, 2009im completely new to VB and im trying to learn myself how to download a file and use the SaveFileDialog with it. I cant see what im doing wrong
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
File I/O And Registry :: Filename Currently Being Used By Another Process
Jun 11, 2009I get the common error: " 'File Name' is currently being used by another process..."
My problem is that I have two forms. If the file doesn't exist in the one then it creates the file and opens up the other form, if the file exists it doesn't do anything, however, in the other form that it opens up I have it "attempting" to write text via StreamWriter. But my problem occurs when the StreamWriter tries to open the file for writing, that is when the program tells me that the file is currently being used by the other process.
In my first form I close the form via Form.Close and all I am using to create the file is System.IO.File.Create. Now I know that the System.IO.File.Create is causing the error because I have this process checking the very first thing on the program load. I am trying to find a work around the System.IO.File.Create but no luck here... I am trying to create a .txt ... lets say test.txt .
File.Encrypt (FileName) Not Work
Jan 23, 2012i want to Encrpt a file . i write the code.System.IO.File.Encrypt(FileName). But file is not Encrypt. it just change the color. but when i open it in note pad. it open currectly. how i use file.Encrypt function
View 7 RepliesGet Filename And Filepath And Browse For A File?
Feb 3, 2012I need to aquire the full path and filename of a file to add them to a database. I'm currently using OpenFileDialog and in debug it shows that when I select a file, the Filename property is the files full path with the filename. What is the best practice for extracting the full path from FileName?
View 2 RepliesGet Filename Of File (using Shell Extension)?
Apr 21, 2010I have an application, that I have integrated into Windows Shell, for this example I will use Notepad. You can right-click a file on the desktop and select 'Edit with Notepad', this launches(if I am not mistaken 'NotePad %1') notepad, and opens the file right away for editing.For my application I need this to get the file name, so basically I would right click on my application, and it will run and have the filename for me to use inside the application.
View 1 RepliesGetting Filename From Selected File In Explorer?
Jan 10, 2010I'm looking for a way to get the name of the file that's currently selected in a Windows Explorer window, desktop included, without having to use a FileDialog or to copy the path to the clipboard (GetFileDropList). I've been looking into the System.IO.Path.GetFileName() an many more methods like that, but I haven't found anything that does the trick.
View 5 RepliesHow To Change Filename Of An Existing File
Feb 11, 2011I want to create VB.NET code that will change the filename of selected image files that are already stored on my ISP's web server. I know how to do this by reading the image into memory and then saving it as a new file. However, I would prefer not to regenerate the image. I just want to change the filename. Is this possible?
View 2 RepliesOpen A File From A CD That Has Colon In Its Filename?
Jun 3, 2011I am using this line of code to open some files from a CD.
Dim f As FileStream = New FileStream(FILENAME, FileMode.Open, FileAccess.Read, FileShare.Read, 8192)
Everything was working great until i found some files from an Unix CD that have colons on its filename.
"D:Perl5-32PERL-MANoptperl_32manman3ActivePerl::Config.3"
When trying to open this file i get an exception. Is there another method i could open this file on Visual Studio 2010 on Windows 7?
OpenFileDialog.FileName() To File For StreamReader?
Aug 10, 2010I am making an encryption application using System.Security.Cryptography
View 2 Replies.net File Watch Returns An Incorrect Filename?
Feb 3, 2010I am attempting to use the VB.Net FileSystemWatcher class to watch a folder for the creation of Excel files.I do get a response when a .xls file is created in the folder, but am having a problem with the below code:
[Code]...
C# - Find A File By Filename Only (i.e. Extension Unknown)
Jul 27, 2010We have a network folder that is the landing place for csv files processed by different servers. We alter the extension of the csv files to match the server that processed the file; for instance a file with the name FooBar that was process by Server1 would land in the network share with the name FooBar.Server_1.
The information I have available to to me is file name: FooBar and the path to the share. I am not guaranteed the extension as there are multiple servers sending csv files to the network share. I am guaranteed that there will only be one FooBar file in the share.
Is there a method in .net 2.0 that can be used to get the extension of the csv armed only with the path and filename? Or do I need to craft my own?
Insert A New File (with A Unique Filename) Between Two Given Filenames?
Sep 1, 2010I have a sorted array of files saved in the following format of filenames:
XXX
XXX_XX
XXX_XX_XX
I want to insert a new file (with a unique filename) between two given filenames (which could be in any of the 3 formats above).
For eg., a new file between 401 and 403 could be inserted with name 402 and a new file between 401_01 and 401_02 could be inserted with name 401_01_01. etc
The idea is to conform to the sorted list. Is there a way I could generate filenames for the files to be inserted, given the two filenames between which it needs to be inserted?
File I/O And Registry :: Finding Path/filename Associated With Extension?
Jun 24, 2011I suppose technically this isn't .NET specific but I suspect this is something to do with the registry and I'm using .NET!I'm trying to find out how to get the fully qualified path relating to a file type.For example, the system knows that to open a PDF file it needs to launch C:Program FilesAdobeAdobe Reader 10.0Readeracrord32.exe
I've had a good long search through the registry and found a lot of references to the adobe path probably too many - and I've edited them to try and "break" the process so I can identify which one is used to discover the path but with no luck. I'm assuming this has something to do with HKEY_CLASSES_ROOT?
Forms :: Process1.StartInfo.FileName Is Not Returning The File Name?
Jan 24, 2010Process1.StartInfo.WorkingDirectory is not returning the path of the process and Process1.StartInfo.FileName is not returning the file name?
View 3 RepliesOpen A Text File In Exe.using Shell 'mathtype.exe' 'Filename'
Jan 13, 20091.i want to open a text file in the exe.using Shell "mathtype.exe" "Filename" ' Assume file contains "Hai"
2.I have to copy the content "Hai".
3.I have to paste/write the copied content in a text file,
4.Save the text file in "c:"
Remove The File Name From The Path Returned By FileDialog.FileName?
Feb 4, 2011How can I remove the actual file name from the path returned by the FileName property of an Open or Save File Dialog?
All I want is the path to the file without the file name.
Replacing The Path Part Of A Filename With Nothing In A Text File?
Mar 11, 2010I am trying to replace a string which is actually different from line to line in a text file. I want to end up with a filename but without the path. For example:
My text file contains:
C: est estingmorefilename.mpg
C: est estfiles1 estfile4.mpg
W: estinglocation estingmore estfiles9.mpg
[Code]....
VS 2008 Extract File Title From FileName Property?
Aug 11, 2009I am wondering if there is a way to extract a file's title name from the FileName property.VB6's Common Dialong had "FileTitle". That seems to be gone. I have a small window app that does not have the room to display the full path as part of the window title.
View 4 RepliesVS 2008 Find Out File Extension Knowing Filename Only?
Jul 5, 2010I am looking for an advise on how to find out the extension of the file only knowing the name and the location of it. I tried getextension method and some other but they don't seem to do anything to me.
E.G.:
Dim FileFullPath As String = "\SERVERPublicCRM_LibraryOrderMGMLetters" & datagridLetters.CurrentRow.Cells.Item(0).Value.ToString() & ".pdf"
[code].....
VS 2010 : Get Filename Into The Listbox Without The Full Path Of The File?
Oct 9, 2010I have a site that has files that i want to list in a listbox.
[URL]
so i would like to take test.txt, and insert it into the listbox. how can i get that filename into the listbox without the full path of the file?
Loading A File Into Memory Stream Buffer And Creating New File With Same Content And With Different Filename?
May 31, 2011I don't know whether it is simple or not because i am new to programming. my requirement is : In my vb.net winform application, the filenames of the files present in "D:Project" willbe displayed in DataGridView1 control. Now I want to load these files one after another into memory stream buffer and add the headers("ID","Name","Class") to the content in the file. Then I want to save these files in "C:" with "_de" as suufix to the filename i.e.,sample_de.csv.
View 1 RepliesSaveAs Dialog And Extensions - Allow The User To Select A Filename To Save A File Either As A Doc File?
Jul 1, 2011I'm using the FileSaveAs dialog control to allow the user to select a filename to save a file either as a doc file, an rtf file or a pdf file (that part was easy).However, after a bit of testing, it seems that the file extension doesn't automatically change when selecting the different file types.If the filename in the dialog is Foo.doc and I select FileType *.pdf and click "Save", my app still tries to save the file as a doc type.Virtually every other MS app automatically changes the extension to match a selected file type from the Office Suite to Paint. here's my code:
Dim dlg As New SaveFileDialog
dlg.InitialDirectory = m_sReportFolder
dlg.FileName = sProjectName & ".docx"[code]......
The Process Cannot Access The File During System.IO.File.Delete(filename)
Apr 7, 2007I encountered the error:The process cannot access the file <full file path> because it is being used by another process.during System.IO.File.Delete(filename)I have opened the file using:pctPhoto.Image = Image.FromFile(filename)before I delete the file.
View 8 RepliesVS 2008 : Proc.MainModule.FileName Has Repeated File Path
Dec 25, 2009in my program, i use that code for getting the file path of a process, once it gets the path, it is put into a list view which has details like the task manager. the code works fine the first time, but with a little bug that is, when it reaches the vhost of my program. For some reason, it just copies the file path of my program even though the process has changed. After the code has gone through, i want it to refresh the list so as doing the same as when loaded...so I let it refresh and once again it copies the path of the vhost, but this time it has basically taken over every process' location. So in turn, I only get returned my programs location, for something like the task managers location, where it would be like "C:Windowssystem32skmgr.exe"
Here's the
VB
Private Sub frmmain_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim Process As New Process()
Dim Count As Integer = 0
[code]....
The refresh code is frmmain_Load(Nothing, Nothing) just to make things easy for me right now, while i get that part of the program going. To me it seems to be working fine, but why it does that what it does, im not sure. as you can see, the process changes. and Ive even checked it through run time, and each and every time, the process.processname changes.
File I/O And Registry :: Replacing Single Filename In Multiple Directories And Subdirectories?
Jan 27, 2010File I/O and Registry :: replacing single filename in multiple directories and subdirectories
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