Filling Multiple TXT Files With XML Data?
Jun 22, 2010
What I am trying to do is create a conosle app in vb.net 2008. I have a XML file (data_file.xml), and a template file (template.txt). The template file contains a few sentences, each one containing a placeholder which needs to be filled. I need to create multiple output files (.txt), which contains the contents of the template file, with the placeholders filled with the values of the placeholders in the XMl file.
The XML file is at the moment:
<?xml version="1.0" ?>
- <CATALOG>
- <group>
<placeholder1>Nigel</placeholder1>
[Code] .....
As it stands, I can create one template file, containing the filled template contents using only the first group of placeholders. I am nearly there, just trying to finish the last piece of the jigsaw.
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Dec 9, 2009
I have 500 odd csv files that I need to pick up and load into a table in Teradata.How do I combine this 500 files data into one file Or is there a script that will go and fetch data from each file and load it into the table.Here are more details.I have a bunch of hotels and the end of each day all the hotels dump in one file into a common folder.
Like
D:CorpHOTELSACCOUNTSREPORTINGUSA
Here I get files in the following format.
Hotels_Sales_Graph_level_20080529
Hotels_Sales_Graph_level_20080530
Hotels_Sales_Graph_level_20080601
[code].....
Now I need a script to pick all these files data and load it into one file so that I can use this file to insert data into a table using a fast load script i already have.I have a script that will read this file copy it to a new location and archive it.I can use this final file to load my table.But I dont have a script to read all these files and also read the new file that comes in everyday and load it into one csv file.
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Jun 11, 2012
changing data in a certain tag within an XML via vb.net.
The files will be all in subforms and look like:
<?xml version="1.0" encoding="iso-8859-1"?>
<Documents xmlns:xsi="http:www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="myxsd.xsd">
[Code].....
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Sep 12, 2009
I have these files [code]...
How can I use code to put all data from these files to a new file for searching purpose?
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Nov 13, 2011
I got this .dbf file with 80,000+ objects. Using vb.net 2008 I am trying to export the data from the .dbf into a .mdb file. Problem is that when I try to open the mdb file in Access, it says that the file reached the maximum limit of records. I found out that .mdb files could only hold 32,700 + objects in one database.
Is there another way around the maximum number of objects such that I could fit 80,000 object in it? If not, is there a way to, instead split the data from the datagridview into several parts that can be saved into multiple .mdb files?
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Mar 30, 2011
Is this possible? I have tried a few different methods with no luck. I am more of a JAVA person, but am taking some classes for VB, and have been playing around. This is what I have tried:
[Code]...
I think I'm going about this the wrong way, but would like to know if anyone has achieved this. All I'm doing is printing a simple character map to 255 labels, each label containing a char. Not an assignment, just having fun.
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Mar 3, 2009
I would like to develop a program (in VB2008) that can send files directly from one computer to another through the internet.
I figure there would be one program on the sending end and a separate on the receiving end. A server and client perhaps?
Anyway, I need to know how to send a file on the host machine in a simple method that is least likely to be blocked by anti-viruses and such. The fewer issues that result in a failed transfer, the better.
Also, note that my goal is to molulize this code (later) so it can be reused for multiple applications such as file sharing, gaming, etc.
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Mar 5, 2009
I'm trying to write a program that will take emails that I have saved from outlook as text files and scan it for specific data, and return those strings to a textbox (i will modify it so it outputs the exact way i need it, i just need to grab that info faster than it takes by hand). I dont know how to go about actually grabbing that specific data.
From: Person
Sent: Wednesday, December 03, 2008 10:31 AM
To: Me
Subject: Subject
[code]....
There can be only one grouping (denoted with asterisks, they are separated in the emails like that as well), or 50 and any number in between. I only need the information as shown in the text file example above (sometimes, it is blank or not there - if that's the case just skip and messagebox.show to alert me that it was skipped).
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Jun 22, 2010
I am filling a datagridview with multiple columns from my oracle database. It has become necessary that I add a column with a checkbox. I figured this out.
[Code]...
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Jun 2, 2011
I am trying to create a datagrid and export the contents to a text file using VB.NET and I am doing this inside an SSIS script task in order to automate the process to export a dynamic table to text file. I don't get any error and the files are created but the files are empty. [code]
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Oct 28, 2009
I dont think I am writing the values to the object. Not sure if this is the best way to do this with multiple values.Public Function ListDMR() As DMRDataLists
[Code]...
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Oct 28, 2010
I am having trouble getting my program to work. i added a database conection and added the data source, then placed the list box i wanted in the form and the code to fill the list appeared as it should. the problem is when i run the debugger i get an unhandled exception saying "invalid user authorization". i went to the data source and previewed the data set and i can view it just fine. i did this in a different program using the same data set and had no problems.
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Dec 28, 2010
I have a combo box in a form, I want to fill it with names I have stored in a database.I know I have to use the fill command, but I am not sure what code I need to use.I imagine I need to place this code in the form load event, where I wrote my code to connect to the database.Tell me if I am wrong, but, do I need to create a sql fill command, select Names From Users, then execute that command in the combo box object.
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Mar 9, 2010
finally given up trying to make it work with my stored procedure.
Info:
Sql Server - 2005
Table name - venatio_company
Dim con As New SqlConnection
[code].....
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Aug 3, 2010
I m filling my data grid asynhrous using background worker,my code looks like this:
Public Sub New()
InitializeComponent()
AddHandler DsData.Data.DataRowChanged,AddressOf table_RowChanged
[Code].....
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Jun 5, 2011
[code]when I run my program and press this button Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles exceptionsButton.Click..I have my date range within a time that I know that my dataset should produce a result, but when I put a line break in my code here: adapter.Fill(ds)and look at it in debug, I show a table value of 0. If I run the same query that I have to produce these results in sql analyser, I see 1 result. Can someone see why my query on my form produces a different result than the sql analyser does? [code]I can also verify that the variables are passing the correct values. Can anyone please assist as to why this isnt working?
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Feb 2, 2011
I have the following
Imports System.Data.SqlClient
Public Class Main
Protected WithEvents DataGridView1 As DataGridView
[Code]......
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Feb 1, 2011
I have the following code:
Code:
Imports System.Data.SqlClient
Public Class Main[code]....
and when I run my program, I have my date range within a time that I know that my dataset should produce a result, but when I put a line break in my code here:
Code:
adapter.Fill(ds)
and look at it in debug, I show a table value of 0. If I run the same query that I have to produce these results in sql analyser, I see 1 result. Can someone see why my query on my form produces a different result than the sql analyser does? Also here is my schema for my two tables:
Exceptions
employeenumbervarcharno 50 yesnonoSQL_Latin1_General_CP1_CI_AS
exceptiondatedatetime no8 yes(n/a)(n/a)NULL[code]......
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Jun 30, 2010
I'm fairly new to VB.NET but have been programming for a while. Anyway, for the life of me I can't figure out how to properly populate a datagridview in .NET. I am using VS 2010. I add the control to the form, click the arrow on the control and select "add project data source". From there, I select Database, then Dataset, choose and ODBC data source, the table I want to use and enter the data set name.
[Code]...
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Dec 2, 2010
How can I fill Datatable with DataGridView data (VB/C# .NET)?
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Mar 3, 2010
I'm designing a PC-based app that has a little local database. I'm using VB.NET with SQL Server Compact Edition. The user will only ever have access to one database file, because it's all about storing a user specific data. However I'm thinking of the situation where there could be multiple users that access the PC, each with their own Windows account. So ideally I'd need separate database files for each User.
I'm not sure how to implement this. I was hoping to deploy the 'empty' database as a ClickOnce deployment, but I can't see how I can have a database per user doing this. Also I'm not sure where to store the database files anyway. perhaps in MyDocuments for each user? Or perhaps I need to stick to just one database, but add a 'User' column into every table, so it can hold data for every user. I didn't want to do this though - because I wanted to keep the nice separation between the data offered by physically separate files.
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Jun 5, 2011
I have a combobox in a form, I want to fill it with names I have stored in a database. I know I have to use the fill command, but I am not sure what code I need to use. I imagine I need to place this code in the form load event, where I wrote my code to connect to the database. Do I need to create a sql fill command, select Names From Users, then execute that command in the combo box object.
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Aug 3, 2010
m using backgroundworker to fill my data grid.Here is code:
Public Sub New()
InitializeComponent()
AddHandler DsData.Proba.DataRowChanged, AddressOf table_RowChanged
[code].....
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Jul 1, 2011
below is my code:
myCommand = New SqlCommand("SELECT VisitorID, VisitorName, Skill FROM tblVisitor LEFT JOIN tblSkill ON tblVisitor.SkillID = tblSkill.SkillID", myConnection)
myAdapter = New SqlDataAdapter(myCommand)[code]....
then it catch an error as Incorrect Syntax near". which it points to myAdapter.Fill(myDataSet, "tblVisitor") not the Select command.
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Feb 11, 2011
I have this assignment which has to read the names from a sequential file and store them in the names array. Then i have to sort the array in descending order and listbox. Only I'm having a problem when i try to implement the sort method. Theres no syntax error but the sorts not happening.
CODE:
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Mar 26, 2012
I finally got this code to work after hours of toiling:
[Code]...
Now that I figured that out I was going to try and place the data in a specific location. On my application I have a datagridview set up with 4 columns. What I would like to do is put column A of the excel file under the 1st column of the datagridview and column C of the Excel File in the second column of the datagridview.
[Code]...
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Apr 4, 2010
Here i have code filling a drop down box with the company name.
Private Sub Filllistcomp()
listcomp.Items.Clear()
'define select statement
[CODE]...
This part works. The drop down menu is filled with all the company names. The following part does not work how ever.
Protected Sub listcomp_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles listcomp.SelectedIndexChanged
'create the select statment that serches for a record
[CODE]...
There is no error thrown either. The information is just not showing up.
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Mar 27, 2012
I am having difficulty trying to fill two different comboboxes (cbo) with data from a database. More accurately, the 1st cbo gets filled correctly, but when I attempt to do something similar with the second, I'm getting an error about not being able to use the & Operator in my SQL string (Operator is not defined for string and DataRowView types). So evidently the SelectValue from my combobox isn't acting the way I expect.
The overall goal of what I am attempting to do is to fill two cbo's, one with a list of contracts and a second as a list of parts given the selected contract from the first cbo. There are 3 tables in the database that I am drawing the data from: the "contract" table, the "parts" table, and a bridge table called "partList" that has foreign keys pointing to the two other tables. The first cbo is a basic query to the "contract" table using "ContractName" as the display member and "idContract" as the value member. The 2nd cbo I would like to display the name of the part from the "parts" table but use the id of the part from the "partsList" table, and to further filter this list based on what contract was selected.
I am writing the code in VB.Net from VS 2010, storing the data in a MySQL DB, and using a DBFactory to create all the components from ".GetFactory(MySql.Data.MySqlClient)"Below is the code that has the two places I am attempting to fill the two cbo's. Also if there is a better way to handle this, please let me know.
[Code]...
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Jun 18, 2012
I have a website that has highly granulised access and hence requires many web.config files. The problem is I would like to trim the menu so that only certain users will have access to certain folders. I have enabled trimming and setup roles in the sitemap, however when I access the page the menu is not show, as I am authorized to view the default page which is not in a subfolder. When I type the url of a page in sub folder's I have access.
How should I handle this:
A site map for each web.config file - don't know how this will work Removing the sub web.config file to only use a single one
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Dec 10, 2009
I know this is out there and probably illogical but I was wondering if it was possible to take multiple picture files and compact them into one file.... and then retrieve them from the program later? Way to combine any amount of image files into one file
Module Module1
Sub combine()
Dim img1 As New Bitmap("i1.jpg")
[CODE]...
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