Read A Multi Section File?
May 26, 2010How do i read a multi section file in VB.net Example of file:
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Read A Custom Configuration Section?
Sep 23, 2009VS 2008, .Net 2.0. Read a Custom Configuration Section?
View 1 RepliesAdd A Line Break In A Multi Line Textbox In Visual Studio Designer's Property Section?
Jun 14, 2012This is a WinForm VB.NET application. Please see the picture below:How to add a line break in a multi line textbox in Visual Studio designer's property section?I tried using abc & Environment.NewLine & def but that was not working.
View 2 RepliesRead A Custom Section In App.config From Codebehind?
Dec 29, 2011I have an app.config file that stores values in a few different sections. I have these snippets:[code]How do I read the connection string in the codebehind? Specifically the value which is [code]
View 2 RepliesRead Section Of Byte Array Without Copying?
Apr 13, 2011Is it possible to read perhaps the first 150/300 bytes of a byte array without having to copy the array to another array of proper size.[cod]e...
View 3 RepliesUnable To Read All Keys From A Section Without Knowing Exactly?
Aug 6, 2009ok so sql lite version of this was easy, why now do i have to make an ini version because boss said so.here it is.I am using a simple ini class to read and write to inis mostly no problem except one thing I need to be able to read all keys from a section without knowing exactly how many there are and grab the every variable from every key.below is class i'm using at moment because it is small and very litl overhead,I dont need a major overhaul, just wondering if anyone might can add to what i have to do what i need.
for futher thought, grab section --> grab every key and it's variable --> use each variable in a loop for instance say i store a bunch of exe paths to a bunch of keys (1-100) and i want to run a loop Process.Start(eachKey'sVariable)
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VS 2008 How To Read A Custom Configuration Section
Sep 23, 2009I need to store some information in my Configuration Section. Probably three different sections with each having I want to hand type in the custom configuration section and then read it in my program. Looking for a good example but have not found it yet. I do not want to use appSettings, Key/value pairs. Need something with more depth than that. Also, what are the standard naming conventions for Config or xml file tags? When to start with an uppercase, when to use a ".", etc.
HTML
<!-- Example -->
<CustomSettings>
[code].....
How To Read Multi-line Strings
Feb 14, 2010Does Anyone know How to read multi-line strings? I am using XmlWriter to write a Multi-Line Textbox to an Xml Document. The Trouble Is I can't figure out how to get the reader to read that multi-line element. I know the writer is writing it in multi-line, but the read just squashes the lines together. Does anyone know how to read that multi-line element properly?
View 4 RepliesHow To Read Multi Files In Same Home Directory
Aug 22, 2011for example, i would like to find the key word "1234567" from the folder which is consist of many of the text files, what are the command i would need to apply into my script ?The folder consists of few files namely as example:
abc_120811.txt
abc_130811.txt
abc_140811.txt
[code].....
VS 2008 Read From Registry Key Multi-string Value?
Jan 1, 2012I have made this code and it does work with a normal string key, but with a multi-string value(REG_MULTI_SZ) key it does not.[code]The error is this : Conversion from type 'String()' to type 'String' is not valid.So how do i read from a multi-tring value registry key and list is all into the listbox ?
View 3 RepliesVS 2010 Delete A Section In INI File
Mar 15, 2010Ok, im getting really frustrated over this problem. I've searched the whole damn internet for a working .NET solution but i don'tfind any one.
View 1 RepliesC# - Nlog - Generating Header Section For A Log File?
Nov 16, 2010Just recently got into experimenting with NLog, and it occurs to me that I would like to be able to add header information to the top a log file such as:
Executable name
File version
Release Date
Windows User ID
etc...
After some searching I have been unable to find anything in the existing on-line documentation or code forums which indicates this type of functionality. Is this possible? I have always previously included this sort of information in log files, and have found it useful on numerous occsions in the past, when sourcing information on production issues at customer sites. Admittedly, this functionality was custom built for the solutions and not based on any of the current .NET logging frameworks.
Counting The Number Of Items Under A Section In An Ini File?
Mar 27, 2012I have a display system that I created in VS Studio 2005 that uses ini files for certain functions. Reading and writing to ini files is easy enough but what I just can't figure out is how to count the number of items under a particular ini section.
View 4 RepliesParse File - Section With 40 Character String
Aug 1, 2011I am parsing a file that has a section between the separators that is 40 characters long. I need to split this into 20 separate strings which will each represent a data column. While already in a FOR statement, I think it would be best to also use something like
items(x + 4)
For y As Integer = 0 To items.GetUpperBound(0) Step 20
RR(y) = ' CHAR 1-2, then 3-4, then 5-6, then etc.
LR(y) = ' CHAR 21-22, then 23-24, then 25-26, then etc.
Next
E.g. C67FCBC67FBCB7BCCBC6CB7FD0CB7FBCBCBCC6CB
What these are is the values of a hearing test result starting with the Right Ear 1-20 and Left Ear 21-40. Before writing it to the DataTable I will then send it through a function to translate it to decimal like Translate(LR(y)) or something like that.
Take A Section Of The Xml File And Pass It As A Variable To Another Function?
Jun 5, 2012I am using XML literals to parse files that contain data. I was wondering if there is a way to take a section of the xml file and pass it as a variable to another function...
<XML>
<DATA>
<STUFF>
<blahblah>sdfsdf</blahblah>
[code].....
I know with XML literals I can use ...<STUFF> and get the info out of that section, but how can I take an entire section of the xml, like MORESTUFF and set it as a variable to pass to another function that can parse that xml?
Write A New Section In Webconfig File In Silverlight?
Mar 18, 2012I need to write my own section within config in a silverlight project from a setup and installer project within this solution.
View 1 RepliesHow To Build Custom Configuration Section In App.Config File
May 6, 2010I am trying to build custom configuration section in my app.config file. I am using the following as my example: [URL]. According to this article, I am supposed to inherit from the ConfigurationSection class, add the desired section to my app.config file, and then specify a "configSections" declaration in the app.config file to identify the section and the class that should process it. My problem is that I cannot get the class loader to load my class for processing the section.
If I follow the example and set up my "configSections" as:
<configSections>
<section name="MyStuff.Configuration"
type="MyStuff.MyConfigurer"
allowLocation="true"
allowDefinition="Everywhere" />
</configSections>
I get the following error:
Could not load type 'MyStuff.MyConfigurer' from assembly 'System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'.
I think the error is telling me it can't load my class from the System.Configuration DLL and that makes sense; the class is in my application code. So how do I tell it to look in my application code to find the class? Do I have to put my class in its own DLL to get this to work? As an alternative approach, is there some way I can just find the section in the application configuration and process the XML myself? The app.config file is the ideal location for this information. Also, this would be easier for me than going through all of these contortions to do what should be a relatively easy operation.
Grab Attributes Of Articles Element Under Custom Section In Web.config File
Sep 2, 2009I am building the 'TheBeerHouse' project in vb.net (the book is written in C#). Once I understand the concepts, I can usually convert it to vb. However, there are a few areas that give my some problems (which I will address individually). The first issue I have is the C# 'base' to VB 'MyBase'. [code] My understanding of this conversion is that I need to grab the attributes of the <articles> element under the <theBeerHouse> custom section in the web.config file.This code does not compile and the get the following error: 'MyBase' must be followed by '.' and an identifier.
View 4 Replies.net 4.0 - ASP.NET 4.0 Custom Configuration Section: "An Error Occurred Creating The Configuration Section Handler"
May 2, 2012I am creating a custom config section that will allow me to manage what ELMAH exceptions I want to ignore from my VB.NET/ASP.NET app. Here's my code. I made it easy to paste in a blank code file if anyone's up to the challenge of diagnosing the problem.
CODE:
When I execute this code:
CODE:
I get the error An error occurred creating the configuration section handler for IgnoredExceptionSection: Could not load file or assembly 'WEB' or one of its dependencies..
What boggles my mind is that this all works fine in my C# console test app after I convert the code from VB.NET using a web utility. However, when I paste the VB code from my web app into my VB.NET console test app, it doesn't work there, either, so it appears to be a C#/VB issue. What am I doing wrong here?
Streamreader - Text File - To Read Into A Listview - Read From A Specific Line In That File
Mar 11, 2010I have a txt file that I need to read into a listview, but I need to read from a specific line in that file. Below is a sample of the txt file to read,
6400,3200,2,95.5,84,76.6,0
1,2,-20,15,0,0,0,"NO",0,0
TOTAL GPM= 6400 HWT= 95.5 CWT= 84.0 IWBT= 76.6 ALTITUDE= 0
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Error: Mscorlib: The Requested Operation Cannot Be Performed On A File With A User-mapped Section Open
Apr 6, 2012I've written a VB.NET program for a client that stores all of its data in XML files. I use the XMLReader to read the data into a dataset. When I run the sub to encrypt the XML file, I'll get the following message: Error: mscorlib: The requested operation cannot be performed on a file with a user-mapped section open.
It doesn't happen all the time, so I know it does work. But on occassion, I'll get this message. I've been all over the forums and I've tried everything I've read to try and stop this error.
I close the reader object and set it equal to Nothing. I've even tried using DoEvents to make sure the object finished closing before running the Encrypt sub. Nothing has helped.
I develop on a x32 PC. It works fine on the development machine. But then, when the client runs it on a x64 PC, he gets these errors. Could the x64 system really be running so fast that the .Close() and the = Nothing and evern the .DoEvents() can't keep up?
VS 2008 Multi-threding - Adding Multi-threading Facilities - Cross-thread Operation Not Valid
Feb 10, 2010I'm adding multi-threading facilities for the first time. I have a function that is wrapped to be run in a separated thread. This function retrieves data (text) from a combobox and it works for sure without multi-threading.
When I call it as multi-threaded, I get the following error when I try to retrieve the data from the cmobobox: Cross-thread operation not valid: Control 'cmb1stBL' accessed from a thread other than the thread it was created on.
It looks like a restriction of thread-safety... I assume that the child thread cannot read from his parent, to make sure that he doesn't change his parent data. So how can I read the data from the combobox? Should I read the comoboxbox data before calling the child thread?
Accessing Multiple Sites Multi-threading Or Multi Browsers?
May 14, 2011I have a need to build an app that will access about 10 websites and pass data to them, etc.I've read about something called multi-threading when searching Google. I've also seen people say that they use multiple browsers.Which route is better to use? I figure if you have to do some sort of multi-threading that you would access a single browser?
View 2 RepliesHow To Read Numbers From A File Into A Variable To Be Be Used For A Function Then The Next Line To Be Read
Oct 24, 2009I have created a program that saves the co-ordinates of the users mouse and saves it to a text file to be used as an auto clicker.
View 2 RepliesRead Text File And Stop Then How To Continue At The Last Read Point
Dec 15, 2009I'm using vb.net 1.1 to develop the program. I got text files that contain test result from a machine, like below.
T1 1.24535 2.56335 2.43253 1.24538 2.55619 4.35243
T2 1.42542 1.63728 3.57295 4.59275 1.57320 2.72057
T3 5.12857 2.45375 6.38593 2.58375 3.57259 3.57204
I need to check the test result with the data from database, to find out which test result is failed. If there is a fail test result, I will show an alert to the operator and stop the checking process. Until the operator close the alert, then the checking process will continue from the last read point.
Read Second Line Of Multi Line Text Box
May 27, 2010I have a textbox in my application and it is set to multiline.I have the following information in the textbox..How can I can to read the second line of the multi line text box [code] So The messagebox should say "100 London Road"
View 4 RepliesC# - Open A Read Only File As Non Read Only And Save/overwrite?
Sep 21, 2011I have a number of word documents I am converting. Everything is going great until I get a file that is read only. In this case I get a Save As prompt.
Is there any way to open the file in read/write format? I should have admin privileges so access isn't an issue.
I'm using VB.net to open the files. More specifically
doc = word.Documents.Open(path, Type.Missing, False, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing, Type.Missing)
VS 2008 - .txt File - Write The File Path So That Someone Else Can Download My Program And File And Read The File
Feb 27, 2012Reading a .txt file in VB.net. My file path is C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt.
This is my line of Dim LoanOptionsFile As String = "C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt"
I can read the file when I run the program, but how do I write the file path so that someone else can download my program and file and read the file on their system?
Download File Using Multi-threading?
Dec 18, 2010Download file using Multithreading
View 1 RepliesMulti-threading Bad File Name Or Number
Apr 18, 2012I'm using VB2008 express under Windows XP.I have a complex program that processes digital maps. To speed things up I have started to use multiple threads.The program logs diagnostic information as it runs - a file is opened when the program starts, records are written (Printline) to it as required and it is closed when the program ends. All this worked fine until I introduced multiple threads.For the main program it still works fine - but if I try to print to the log file from the code in a started thread there is an IO exception "Bad file name or number". The number (1) is shown by the debugger and is correct.Does this mean that a file cannot be accessed by different threads without being opened and closed for each thread?
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