Setting Up A Blank XML File?
Jul 16, 2009
in VB6, to reset an xml file was XMLfile.code = " " used? this is in my code and i would like to know how this can be changed over to VB.Net, I also have XMLfile.tabstyle = "RA" and XMLfile.frame = "all" how can i do this in .Net, also i would like to set XMLfile to have the structure of an XML document like i would set the counter 'i' to be an integer.
Is this possible? What namespace is it in? If you're not living on the edge, you're taking up too much room
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Aug 28, 2010
I' m using those code to save a file but my file have a lot of blank space (and i need to keep the textfile like this) and the codes im using remove somes and doesn't save the file in same shape than i opened it (I mean doesn't keep blanc spaces ).
My save codes :
Dim savef As New System.IO.StreamWriter(TextBox1.Text & "ijjiENGLISHLuniaConfig.xml")
savef.WriteLine()
[Code].....
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Oct 6, 2009
I have used the following method to copy a file from one location to another:
My.Computer.FileSystem.CopyFile(WorkPath$ & "vmcg.vmc", sessionsPath$ & "vmcg.vmc", True)
with workpath being the original location and sessionspath being a string with the new location. True is the overwrite property.The file copies a blank file with the same name, but what i want (obviously) is to copy the file and the contents.ie how am i suppose to copy a file?If you're not living on the edge, you're taking up too much room?
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Mar 2, 2010
(VS 2008, VB, 3.5 framework) Files have my name in the Owner property of the file, I want the owner value to be blank. I want to create a VB app that will loop through each file and clear out the owner property value. About 40 folders with about 20,000 files. What is the best way to loop through folders, and update files? Can the owner property value be set to blank?
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Jan 4, 2012
I have a text file that has multiple blank lines and Im trying to return all the lines between two of them specifically
so if I have a file that looks like this:
[Code].....
I would like to grab lines 8-13. Unfortunately, it might not always be 8-13 as it could be 9-20 or 7-8, but it will however always be between the 2nd and 3rd line break.
I know how to trim characters and pull out singular lines, but I have no idea how to trim entire sections.
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Dec 28, 2010
How can I ignore a blank line in between the data in a text file using VB.NET? For example, I have a file with data like this
Line 1: 020220date20101231salesvalue52..
Line 2: 356465date20101231salesvalue52..
Line 3: Blank Line
Line 4: **strong text**
Line 5: 356465date20101231salesvalue52..
Line 6: 356465date20101231salesvalue52..
Line 7: Blank Line
Line 8: 356465date20101231salesvalue52..
Line 9: 356465date20101231salesvalue52..
continues...
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Apr 1, 2011
how to insert a row into an excel file via vb.net?
I am familiar on how to do this inside the spreadsheet using vba - but not certain how to accomplish this within vb.Net.
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Nov 23, 2010
I have a comma deliminated text file which i am using to generate a multidimensional array using the following [code]...
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May 4, 2011
Basically I've got a list of items in a text file, but sometimes a blank line gets inadvertently put in there, and I need to be able to delete that line (or change that line to a set value, either is fine).
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Jul 15, 2009
I have a log that is saved to a text file when i clikc a button.It then adds it self to a text file and a listview.
[URL]
as you can see there is a blank space.here is the code i use.
Code:
'Write details to file
Dim LOG_NAME As String = "C:Simple HostUrlLog.txt"
Dim iTemp As Integer
Dim logArray(1) As String
[code]....
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Feb 13, 2009
I have a function that is reading a sequential file and storing it into an array by using the delimiters of
The first record appears correctly however, the second element in the array has two null lines at the beginning and at the end of the record. [code]...
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Oct 1, 2009
I have a text file that I'm reading into a listbox. I want to skip a line if it's blank. The following code works if I leave out the check for the line being blank. It puts the file in the listbox with no errors. However, when I include the If statement that checks for the line being blank, I get an ArgumentNullException in the Items.Add line when It gets to the end of the file.
'Read Multiline File
Dim FILE_NAME As String = "C: empliz-etsy.txt"
'
If System.IO.File.Exists(FILE_NAME) = True Then
[Code].....
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Dec 4, 2011
I have a notepad txt file that has two columns of data. Vb reads data having one blank space (this is in column one) but ignores any other data beyond two blank spaces. in addition to being able to read the second column, I want to store the data thats in the column 2 in a separate string.
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Apr 2, 2010
I am trying to pull sql data into a text file. The code works just fine, until some new data comes in from lazy employees and a couple fields (used for notes/comments) are now left blank. Originally I've never seen them blank so I didn't think anything of it.
col2 = myreader.GetString(1)
It will error if the field is ever null - I even tried using a case when:
case when note is null then '" & empty & "' else note end and set the variable emtpy = '', but vb still thinks that it's null and errors?
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Jan 29, 2010
I'm trying to use StreamWriter to write to a text file; it creates the file fine, but when I open it up, it's still empty. I marked the code below where the writing action takes place.
vb Public Sub BHorse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BHorse.Click
Dim oMarketsReq As New BFExchange.GetAllMarketsReq
Dim oMarketsResp As BFExchange.GetAllMarketsResp
Dim BFWrite As System.IO.StreamWriter
BFWrite = IO.File.CreateText("C:Datamarket.txt")
With oMarketsReq
[Code]...
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Oct 2, 2009
I have this code for my update checker. It loads a blank text file on my server containg the current version. I have it set to naviagte to this url then searches the web browser for the current version. If it cannot find it then there is a newer version, and a button becomes visible which lunches a webpage that has the current version. I would like it to loop my Check_for_update code until the webbrowser1.statustext = "Done" Below is the code i have but it doesnt work for some reason. Private Sub Update_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
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Aug 2, 2010
I am creating a program that allows a person to enter details about their farm, stock, and machinery in order to electronically keep track of all of the information. I have created the forms and done all the coding for the data entry, and now what I would like to do is allow the user to delete a single record from the .dat file. I am able to delete it from the LstBox (using a "Delete Entry" btn coded simply with
lstvehicles.Items.RemoveAt(lstvehicles.SelectedIndex)
(using the vehicles section for examples)), but I am unsure of how to delete it from the .dat file as well, to prevent it reloading upon data change / program reload. Also I would like to be able to have a reminder come up on the program start up that gives a reminder to (in the vehicles instance)when a vehicles rego is due, the date being associated to a date that is entered into the same lstbox data using a datetimepicker.
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Mar 26, 2010
I am using the StreamWriter to create a log file for my application. However I do not see a method on how to clear the file (make the file blank again). Also before I clear the file I want to rename it so that I can have multiple log files, a new one produced everytime the application runs.
[Code]...
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Sep 28, 2010
I am using VB.net 2010 Enterprise Edition. I have an application in which I open and show an excel file. Here is a code snippet:
[code]...
When I try to browse away from the excel file using AxWebBrowser1.Navigate("about:blank"), a message box opens up asking me if I want to save changes to the file. I want to disable that message box.
[code]...
But this does not work.
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Mar 11, 2010
Is there a way to "unload" a file from the Adobe PDF control so that it is blank, like it is before you load any file? I tried Me.AxAcroPDF1.LoadFile(Nothing) but that doesn't work.
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May 30, 2011
So this is a pretty dumb question, and one I am clearly misunderstanding for whatever the reason. I have an ASP.net project and the default aspx page loads a file. I made a class to deal with file handling, in it I hard coded the local directory to where that file is. I want to make that path relative to the default.aspx page. I can't figure out how to do that. I have read a lot of stuff on MSDN, and it makes simple sense, but when I put it to code I can't seem to get it right.
I feel my answer is here, I understand what it is saying but I can't translate that to my program.[URL] Code such as
Dim rootPath As String = Server.MapPath("~")
makes sense to me but I can't use 'Server' for some reason.
I have used this spot of code to supplement my problem for now.
string=System.AppDomain.CurrentDomain.BaseDirectory()
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Jun 11, 2011
I have a webbrowser.So once webbrowser is completed then it should add the specified value in [TEX] [/TEX] value in php.When webbrowser is completed then this http://screensnapr.com/e/LCgzhP.png value will be our specified value.I tried using this on webbrowser completion. Webbrowser1.Document. getelementbyid("the_file").SetAttribute("value", "C:/test.jpg")
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May 17, 2011
I've written a service that runs with the credential of the user "SYSTEM", this service recursively enumerates the subdirectory of a given directory. My goal is to change the file permission of the directories enumerated. For example I want to set/unset
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Aug 23, 2010
I need help and wondering if you can help me to get my first project...it's a hobby and wondering if you can get me code for this so i can see how it does it* Evaluate( ) Prints the evaluation of the hand to the evaluation Label.
o If IsFlush( ), prints "flush; "
o calls SetPipArray( )
o Uses a For Loop to go through pipArray. For each element, uses a Select Case statement to
[code]....
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Mar 26, 2011
I've always been slightly stumped as to why the following happens if I write[code]...
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May 11, 2010
Here's the problem, going back to an earlier project - I have a block of 'settings' text in TextBox3, and need to search my XML document for that block - I then need to ADD a settings block from TextBox5 AFTER the found settings block, without having the format messed up - This is the 'block' I am trying to search for:
[Code]...
Is this even possible? I've tried a few different coding procedures, but I can only seem to search for a single string part [ One line ], and the <SettingEntry> tag is used for every line in the XML...
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Jun 11, 2009
My configuration file has the following settings for logging. I want to read the Switches Value attribute to see if Debug is set to 4 (Debug logging) so that I can retain some temporary files. How to I read the value using configuration manager?[code]...
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Nov 14, 2011
how would i go about setting a defualt file path for when i open a document? Basically im opening a file from this filepath Dim SavePath As String = "C:VBWorkBook 6Assignment 6Assignment 6Assignment 6Quotes.xml "But if i were to run this program on another computer, how would i change the directory path so it wouldnt be specific to my pc?
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Apr 19, 2012
I want to grant read access to a file in a server folder for the group servernameusers. This code works fine to set it for a specific user account, [URL], but I want everyone (all users) to get the right to read the file.
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Sep 10, 2009
We have this current VBA program to help us with AutoCAD via the use of a template excel sheet.The setup we have created works well; however occasionally we have two drawings per folder, which often results in, two templates excel sheets of the same name, one overwriting the other. how I can set the active drawing name in a variable that our program uses to check for, then if not present that it creates a copy of out template and then saves it as the active drawings file name which was set as the variable
This would allow our program to locate the associated excel sheet by name then save it by the unique drawing name and prevent existing excel files being overwritten if in the same folder.
;===CODE STARTS HERE===
Option Explicit
Private Objexcel As Excel.Application
Private ObjWorkbook As Workbook
[code]....
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