Architecture For Converting Flat File To XML Format?
Oct 23, 2009
I am in process of designing an architecture for an application. Following is the high level requirement.
1. The basic requirement is to convert a flat file into XML
2. The input flat file can have various formats, the delimiters, the data positions may vary.
3. The output XML format is predefined. There is a specification defined in a word format, which I think I need to define it as an XSL or XSD.
I am planning to follow some design pattern. Not decided yet. The architecture should be flexible to extend the input file formats and accommodate any changes in output specification.
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Jun 11, 2009
converting EDI X12 format to XML file .
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Jul 21, 2011
I want to convert vox file to wav file, which I got code from planetsourcecode -- I am using it ..below is the code....but this code plays the wav file but no clarity of the voice. low volume and all.. know about this audio format conversion
Module moduleVOX2WAV
Dim
WaveHeader() As Int32 =
[Code].....
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May 22, 2012
I've successfully implemented OpenXML that takes the bookmarks within a document and replaces them. Unfortunately it only works with .docx and from what I understand .doc is not compatible with the OpenXML format. So, what I'm wondering is if I can take that WordprocessingDocument and convert it to a .doc when users try and download it.
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Jun 7, 2011
I'm creating a VB app that uses the Infragistics UltraGrid to display data from 2 JD Edwards files. Before the data is displayed, first I need to convert 2 date fields that are in JD Edwards Julian date format (i.e., 111158 for 6/07/11....the 158th day of this year) to mmddyy format.
MCTS: Web Apps, MCTS: Windows Apps, MCTS: SQL Server 2005, MCP: Windows XP Professional, A+, Network+, Linux+, Security+, Master CIW Designer, SCJP
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Jul 1, 2009
I've gotten the code I posted a few weeks ago working to export a tab delimited file. ([URL]) Now, I've already converted it from tab delimited to "tilde delimited." My goal is to import this flat file created as an EDI 850 Purchase Order. My ordering system rejects the file, yet it looks identical to other working files. My thought is the encoding / format is wrong.
[Code]...
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Jan 6, 2010
Using SQLDMO you could export a file to a flat file however this functionality is not available in SMO. From what I've read you need to use SSIS to accomplish this now. how to do this in VB.NET or C#?
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Mar 9, 2012
I need to generate a flat file from my scanner MC9090 or MC9060 to my computer.
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Apr 22, 2009
Is there a way to import data from a flat file or a .txt file to a sql server table and implementing the process from vb.net??
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Jun 5, 2011
I have a huge amount of data in flat-file format that I would like to validate with Visual Basic 2010. Basically the data is a text file with 300 comma separated fields and 500,000 records.
Any tips, sample code or examples? Are any .NET classes specifically geared for data validation?
As I have different validation rules for each field (some fields are dates, some are currency, etc.) I would like to store the rules away from the code (e.g. in an SQL database table). Has anyone seen this done before?
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Feb 25, 2010
i have been searching the web for days and yet to find a clue on how to extract specific data from a flat file, i know how to extract all the data from flat file but not "specific data".
my problem now is that i need to extract a certain data out from a very very messy log file, what i need is to extract the decimal data right after "score=". it is in this format "score=1.938249".
for the decimal data right after "score", it is very random, there is no fix length to this. and also "score" does not fix in a specific position, it could be starting of the string or ending of the string of messy data.
just a peak on my messy data,
"time 20:34 17/1/2010 vlog=0 C:d7ad45f396850c532ef0ccf0da48d80di386peisgh437 ipint=98.1857991 score=1.78495 event@&1.13845"
"time 20:34 17/1/2010 vlog=1 C:Documents and SettingsDefault UserDesktop score=4.085651123 ipint=70.1578356 event@&0"
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Nov 19, 2009
What is the best method to parse through a Comma Delimited .dat file? I am using VS2002 and VB. My code will be looking for certain placeholders within the files and pulling the value from that element to populate a table in SQL2000.Here is a sample of one row that is in the database so far:17768 01 1770 003 2009-11-01 00:00:00 5065.14 NULL NULLEach spaced section is taken from a part of the .dat file, but being manually keyed in for now. My job is to automate the reading of the file, and writing it to the SQL database.Here is a sample of the flat file I am trying to parse:
0001,00003470,091411," "
0002,1000,0037707839,0000304220,0000282256,00000387
0003,1000,006795,0004,00000000,0000,00000000,0000,00000000,0000
There are about 12-13 'records' in each flat file, each row being a record as the sample shows.
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Jul 12, 2011
so i have a file that i need to read in vb.net. Each line is 32 chars long and each line consists of multiple fields. Meaning from char 1 to 9 it idicates ID then char 10 indicates an identifier,11-14 indicates a value field. I've looked at Readblock and it's not the tool for the job. Is there a way to break up each line into its respective fields other than just reading the whole line and breaking it up as a string?
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Dec 8, 2010
I place these 2 questions in this forum simply 'cause those that know GDI+ best are probably .Net vs. VB6 classic users... So here it goes.I'm using GDI+ flat file to generate a textured brush with image attributes. Creating these are no problem, but I can't find documentation that says whether disposing of the brush will dispose the original image & attributes handles I've assigned to the brush or whether I need to destroy those also? I can't locate anything that says whether GDI+ copies the handles or uses the ones I provided. Destroying the handles well before the brush is destroyed does no damage. Thus my assumption is that the handles are copied. But you know what they say about assumptions.
2. Likewise I use a GDI+ function to return the image assigned to a textured brush. Again, I don't know if that returned image handle is to be disposed by me or not. The returned handle changes every time I call the function, so I'm assuming that I should be destroying it. Thanx to all that can shed any light whether from personal experience or pointing me to some black & white documentation.
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Mar 21, 2011
I have to read in several thousand lines of a EDI 4010 or 5010 formatted file into a database. This is medical claims data. In my current process I read each row of the file and parse it into a string array. I then assign each value of the array to a string variable and when I detect a new claim header or detail record I write the variables to the SQL server in a SQL insert statement. Example below
[Code]...
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Dec 29, 2010
I am looking at Visual Basic 2008 Step By Step. I need to read a flat file and insert the records into my SQL database. My code so far:
[Code]...
The INPUT line needs to be fixed. From what I can see, I need to move it all to a single field and use a split to parse it, correct? As I look at the entries on this site, all the code seems to use stream readers. Why would the book not do that? Am I missing something?
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Oct 25, 2011
I'm trying to convert a DTS package to an SSIS Package. My package contains a Data Flow task that pumps data from an OLE DB connection to a Flat File destination.The data in the flat file needs to be arranged in a certain way (eg: spacing), So how do I do that? Is there any data trasformation tool that will help me achieve this? If so how would it be done?THE DTS CODE (to put things in perspective)
sLineItem = Space(10)
sLineItem = sLineItem & Space(10)
sLineItem = sLineItem & Space(10)[code].....
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Jan 20, 2011
I have been looking for a way to convert bytes down into another unit and append the unit format to the end and return it. I have found a few posts about it but I didn't perticularly want to write that much code that they listed, so I designed "my own" (I'm sure I'm not the only one who has done this method).Since I am pretty new at all this, I was wondering if anyone could let me know if there are any problems with how it would process the information and perhaps make it faster.[code]
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Mar 8, 2011
i am trying to retrieve data from sql server into vb.net but i have some issues with date/time the date format in sql like '2011-03-08 23: 59: 59. 999'and in visual basic i am using DateTimePicker as custom format like 'yyyy-MM-dd'and the query that i wrote it in vb.net to retrieve data from sql is:select * from TBL where TBL .t_date between CONVERT(datetime,''+'" + DT1.Value + "'+'', 101) and CONVERT(datetime,''+'" + DT2.Value + "'+'', 101)[code]how i can let the user insert the items 'A','BB','CC' between IN brackets by choosing the items from combobox?
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Feb 5, 2007
way to do this without third party components? I have been trying to do it using a reference to Acrobat, but I I cant make it work... Specifically I would like to pass the Save As dialogue a filename and extension....
here is the code I am working with:
AcroXApp = CType(CreateObject("AcroExch.App"), Acrobat.CAcroApp)
'Removing toolbar buttons from the user interface
With AcroXApp
[Code].....
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Apr 5, 2009
I still have troubles understanding what the deal is with the whole String.Format("{0:C}" thing. How would I implement it into this code and how exactly does it work?
Public Class Form1
Private Sub computedeposit(byval dblrate As Decimal, ByVal dblfutureval As double, ByVal intyears As integer, byref dbldeposit as double)
dblrate = dblrate / 100
dbldeposit = dblfutureval / ((1 + dblrate) ^ intyears)
[code].....
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Oct 15, 2009
Our application is using VBSQL.OCX on Sql server 2000 to create temporary tables and load pipe delimited data from a text file with predefined format into the tables. It is failing intermittently doing this. 99% times it works perfectly. But on occasions it does fail with error. Once the process is rerun with the same input file it runs successfully.Basically the architecture is of Store/Head Office where there are around 200 remote stores sending set of data files to the Head Office. At HO our application sequentially processes each store which has all the set of files received, creates a corresponding table, loads the data from the file into the table and moves onto the next store.If it is for some reason not able to load the file for a store, it gives a failure message and continues with next store.Error which the OCX throws is "Attempt to convert data stopped by syntax error in source field"
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Apr 15, 2011
I'm doing some homework for my VB class where I have to write a program that creates an invoice for a customer. I'm having an issue with converting the name input from the format of (Last, First) within the same textbox to (First Last) in a listbox via a function. I have done everything but dealing with the strings and I'm at a loss. I'm also having to create an invoice number with the first two letters of the last name and also the last four numbers of the zip code in an address line such as City, State, Zip. Manipulating these strings is killing me.Below is the code that I have written, manipulation of the strings must be in one function for each the invoice and the and the name issue....
=Dim custinvoicenum As String
Private Sub btnProcess_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnProcess.Click
Dim custname As String 'Name of customer[code]......
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May 8, 2011
i have a problem converting a datetime of a specific format , you may notice a colon in between the date and time.
Dim time As DateTime
Dim str As String = "26/02/2009:18:37:58"
time = DateTime.Parse(str, "dd/MM/yyyy:HH:mm:ss")
Console.WriteLine(time)
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Feb 21, 2011
I'm working on an application that is used by English and French users. French users have their computer's regional settings that make the decimal "," instead of "." and the number spacing " " instead of "," So, a French user will input a value "9,78" in a text box. I need to make this value "9.78" so I can safely store it in a database. How can I convert this to the US number format?
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May 19, 2012
This code I converted VB to C#. But i need to know how can use Hex in c#
private string ConvertStringToHex(string sText) {
int lCount;
string sHex;
string sResult;
for (lCount = 1; (lCount <= sText.Length); lCount++) {
[Code] .....
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Apr 24, 2009
I'm having some trouble converting the format of a date in .NET 2008...
Dim currMonth As Date
currMonth = Format(Now, "mmm")
From this code, I need to extract today's date in the format of "mmm" (so it should return.. "Apr")This worked in vb6 but not in .Net, I keep getting some sort of conversion error.. I looked at using theformatdatetime option but it doesnt have the format that I need... only short date/long date...that kind of thing.
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Jun 14, 2011
I have a program, that allows writers to save there quotes. The quotes are saved in a xml file. Everything works as it should but when I load a saved quote it still comes up in xml format. I need to load a saved quote in a plain text format and I also want to be able to give the output file print functionality. I was thinking of making the output file a html file which opens up in a web browser, this of course already has print functionality, is this at all possible.
[Code]...
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Aug 2, 2009
There are not very many good DVD burners out there for free so I was looking at making my own Data DVD buring (so no converting to DVD format just yet). How is this done? I need a starting point, I can do the basic GUI and add files to a listbox or something but the burning part. How does this get done???
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Aug 22, 2011
my goal is to
1.Take an file(exe,dll,etc)
2.Convert it into hex
3.place that hex values in a stack
4.Execute the values inside the stack to its original form(i.e. take the elements out of stack and then convert it to a compile format)
Imports System.IO
Sub Main()
Dim fileName As String = "ABC.exe"
[code]....
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