.NET Reading The Filename?
Dec 8, 2010I have a filename SBSA_UPLD_20101208 and I am interested in reading the Last date part which is 20101208. How can I do it?
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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]....
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??
Asp.net: Get URL Without Filename
Dec 19, 2011i want to set a link in VB.net dynamically to a file. My url looks like that:
[Code]...
Get Some Of A Filename?
Oct 17, 2009i use this:
Try
' Create an instance of StreamReader to read from a file.
Using sr As StreamReader = New StreamReader("musik.txt")
Dim line As String
[code]....
In the line line = sr.ReadLine I dont want the full path Maybe i have c:lalalalamin.mp3 And i just want to show min.mp3?
Get The Filename Of The App?
Aug 8, 2009I'm trying to figure out how to get the file name of the application at run time, in case it gets renamed.Also, as a easter-egg. First post, I don't know what code to put but this is how I am so far, the {FN} is where I need the file name.
If({FN} = "easter.exe") Then
msgbox("You found a easteregg! :O")
end
Use A # In A Filename?
Aug 14, 2010I often use things like the crosshatch in filenames to group them together. Until recently this has not been a problem.
I am working modifing a WPF app which uses a Listbox to store images. I need the full path of the image to feed to a class to retrieve metadata.
The test image is named "# Canon-ixus.jpg".
Using Listbox.SelectedValue to return the filename I get "%23 Canon-ixus.jpg". There are not a whole lot of options to returning the name of the selected item from the Listbox.
Is there any simple way to get the name back to its original form?
.net - Incrementing The Filename?
Jun 7, 2011Possible Duplicate: Way to get unique filename if specified filename already exists (.NET)Have a look at the following code:
Dim counter As Integer = 0
While System.IO.File.Exists("C:DesktopSample.xls")
counter = counter + 1
[code].....
Getting A Filename Out Of SaveFileDialog?
Mar 29, 2012I am having trouble getting a filename out of my SaveFileDialog. I am using Framework 4.0, it works fine in 3.5.
Private Sub cmdExportToPDF_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles cmdExportToPDF.Click
Dim SaveFileDialog1 As New SaveFileDialog()
[Code].....
Getting Filename From A String?
Dec 8, 2009I am getting a filename in a String and need to get the name from this. An example:
Dim file As String = "Hello.png"
'I need to get "Hello". One way of doing it is:
Dim name As String = file.Split(ChrW(46)).First()
The problem with this method is; What happens if the filename contains a .?
[Code]....
How To Get Filename Faster
Mar 29, 2010I have a directory with more then 350.000 files in. I need to process every single file and move them to an other folder. When I use the dir() method it takes a few seconds before if it returns the first file found.
dim foundfile as string = dir("d:")
In the documentation there is this:
"The My.Computer.FileSystem Object gives you greater productivity and performance in file I/O operations than the Dir function. See My.Computer.FileSystem.GetDirectoryInfo Method for more information."
But I can't find any method that is faster then dir, and gives the same result. I can't use this method below because it takes for ever to load......
For Each foundFile As String In My.Computer.FileSystem.GetFiles("D:")
Next
It just does not work fast...
When I use the Dir() method it takes like 5 sec, and it uses 100% cpu... it is just not a option. How do I get the same function as the dir method but better performance? (I use visual basic 2008).
See If A Filename Contains Substring In Vb?
Jun 27, 2012This question was resolved in C#, and I don't know how to do it in VB net. I want to search through a directory of files and see if my string is contained within any of the filenames. Then I just need a bolean answer if it exists or not. I know how to use the file.exists...this is not what I need. The link below is to the C# response. How to check if filename contains substring in C#
[Code]...
Set The CommonSaveFileDialog.Filename?
Sep 1, 2009In the XP SaveFileDialog, the user is allowed to set the SaveFileDialog.FileName.
I'm using Vista operating system and am using the VistaBridgeLibrary.dll so that I can get the Vista version of the Dialog Boxes. With the CommonSaveFileDialog (for Vista dialog), I'm unable to set the FileName property since it's read only.
Is there a way to populate the FileName so that when the DialogBox displays the filename in use is displayed?
There Is No Editor Available For Filename
Apr 13, 2010There is no editor available for '<filename>'.Make sure the application for the file type (.vb) is installed.I got this message after I updated a VB08 project to VB10. I tried to open a form when this message was shown. It happens to every form in the group (but not standard classes).
View 1 RepliesUse A Variable As Filename?
Jul 26, 2011I'm working on a final project where I need to create a file for a recipe. I'm trying to take the name of the recipe as entered by the user in a specific text box and create a sequential access .txt file bearing the recipe's name.[code]...
View 1 RepliesUse Filename As Header?
Apr 12, 2011I have a Form that load the contents of a txt type file into a textbox1. How can I use the filename to fill in a label?For example, when I open the file Name1.txt, the textBox2 need to display Name1 only as a type of header.
Alternatively, is there a code that make the first line of a Multiline Textbox to display a different font or size ?
Capitlize The First Letter Of A Filename?
Oct 17, 2009I am trying to capitlize the first letter of a filename, but I am getting an error that the file already exists.
Dim folder2 As String = ComboBox2.SelectedItem
'rename the hap file
Dim source As String = System.Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments)
[code]....
Date As Filename Mysqldumo
Mar 9, 2012Process.Start("C:/wamp/bin/mysql/mysql5.5.16/bin/mysqldump.exe", "-uroot coop usertrails -r """ & FolderBrowserDialog1.SelectedPath & "ackup.sql""")
how can i make the filename of the mysqldump use current time and date?
i know i can use now.date. how will i add it on my current code?
Directoryinfo Sorting By Filename
Feb 23, 2009I'm looping trhough some files in a folder, is there any way to arrange them by filename alphabetically?[code]
View 6 RepliesGet & Set MS Word Dialogs Filename?
Jan 6, 2011I have an app that opens MS word. I then open Word's File open dialog and have it pointing to a specific directory to find a file for the user to open. What i cannot do is retrieve the file name the user selected to open. In a Window's fileopen dialog i can read the .fileopen property, however there doesn't seem to be a corresponding property to read in Word's dialog. Is this even possible? if so how do i do it?
View 4 RepliesGet FILENAME Of Calling Method?
Nov 12, 2010I've got some debugging code that looks like this[code]...
The purpose of this code is to output the name of the calling method. Now, I would like to output the FILENAME where the calling method resides. Is this information available?
How To Detect Currently Opened Swf Filename
May 15, 2012i want to detect currently opened swf file name here is my code
Private Const GW_HWNDNEXT = 2 Private Declare Function GetWindow Lib "user32" (ByVal hWnd As Long, ByVal wCmd As Long) As Long
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
[Code]....
this code is working fine to detect .doc,.xls files name but not working on *.swf files
How To Remove Extension From A Filename
Feb 20, 2011How to remove extension from a Filename
View 2 RepliesInserts On TextBox1, One Filename?
Sep 10, 2009The following code works fine. However, it only inserts on TextBox1, one filename. I would like to be in aposition to add more than one filename. Can anyone please tell me how I can achieve that.. code below; Private Sub BtnFolder_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnFolder.Click
[Code]...
Match PDFs By Filename?
Apr 14, 2010I've got relatively little experience with VB but I've been asked by my employer to try to write a program to automate a billing process. We print PDFs for some of our clients, and we do two copies. One copy goes to the account holder, and one goes to the company that funds the account. So we have a directory structure that looks something like this:
Copies that went to the account holders:
FolderA1234.pdf
FolderB987.pdf
FolderB6767.pdf
[Code]...
As you can see, the file names are the same. But items in FolderA are billed differently than items in FolderB. So the ideal program would be able to go through FolderA and FolderB, collect the filenames, and then go through SubfolderA and SubSubFolderA and report back that, "1 file matched a filename in FolderA. 2 files matched filenames in FolderB". I have no idea where I would beging to write such a program but is this something that is plausible?
My manager says he can probably do something like this in an hour manually so if it would take longer than that to code it's probably not worth it. I'd really like to be able to show some skill and do this, though (I've only been here a few months and this would be a good opportunity to provide some added value).
Need To Retrieve Current Filename?
Aug 19, 2011Let's say someone downloaded my program and renames it to whatever and then executes it.Which line do I need to retrieve the current filename?
View 1 RepliesNew Bitmap(filename) Not Working?
Oct 26, 2011I'm using this codeline
Dim CardBitmap As Bitmap = New Bitmap(Filename.ToString)
inside an eventroutine of my mainform (for example button.click) with no problem.
However, when using it in a class it is raising a system.argument exception (not allowed parameter [translated from german]).
Filename is a Stringbuilder in both cases and is holding the same string which is pointing to a valid picture.
Regular Expression With Filename?
Feb 1, 2012I have a string (can be anything) and somewhere in the middle of the string there's a filename with the extension 'txt'. The filename can basically be anything, and any filename is correct, but with a certain exception.
If the filename ends with .part<number>.txt, the <number> can only be one of the following, 1, 01, 001, 0001.
Every other <number> is incorrect.
Match
.part1.txt
.Part001.txt
[Code].....