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by: Bill C. |
last post by:
Hi,
I've got a simple console app that just reads an XML file into a DataSet
then prints out a description of each table in the DataSet, including
column names and row values for each column. I'm getting some strange
results depending the input XML file I use. I was wondering if somebody
could help me understand what is going on or point me to a good reference.
The code for my program looks like this:
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by: John Beavers |
last post by:
I have a file that is tab delimited and has no header row with column
headings. What is the best method for reading this data into a dataset?
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by: Scott M. Lyon |
last post by:
I've just discovered a bug in some code I wrote a little while ago, and I
need you guys' help to fix it.
My program imports data from a standard Excel Spreadsheet (just with
specific column headers). I used ODBC in my VB.NET program to read that
spreadsheet into a dataset, to make it easy to manipulate. The code I use to
read it is as the bottom of this posting.
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by: hzgt9b |
last post by:
(FYI, using VB .NET 2003)
Can someone help me with this... I'm trying to read in an XML file... it
appears to work in that the DataSet ReadXML method dose not fail and then I
am able to access the table names that are in the XML file, but I'm not able
to access the rows.
Here's the code that I've got - it assumes that the fileName passed in
already exists:
Public Sub GetInput(ByVal fileName As String)
dsFileCopy = New...
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by: Amit Maheshwari |
last post by:
I need to read text file having data either comma seperated or tab seperated
or any custom seperator and convert into a DataSet in C# .
I tried Microsoft Text Driver and Microsoft.Jet.OLEDB.4.0 to read text file
but could not get the data in correct format.
All columns are not coming in dataset and rows are messing up.
Suggestions please ???
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by: dba123 |
last post by:
I need some help and direction on what classes and an example or two
(article) on how to read an Excel Worksheet and insert one column into a
database table column. I am using .NET 2.0 only. What namespaces and
classes should I use and how?
--
dba123
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by: SAL |
last post by:
Hello,
Is it possible to read a CSV from the Client, and bind my Datagrid to the
data in the CSV file without uploading the file to the Server first?
I have tried and in Debug mode on my workstation it works fine, but when I
publish the page on our DEV server it doesn't fine the CSV file from the
client.
Has anyone done this before? If so, how do I do it? I'm new to ASP.net so
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by: Anish G |
last post by:
Hi,
I have an issue with reading CSV files.
I am to reading CSV file and putting it in a Datatable in C#. I am using a regular expression to read the values. Below is the code. Now, it reads CSV file without any issues only if all the fields are not null. If any field is blank, it moves the values to the left and displays the value under invalid column.
Example is shown below:
A part of CSV file.
I am reading the first row as...
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by: ebenl555 |
last post by:
i am writing code to import data from an .xls file into a db using an
oledbadapter to fill a datatable. I can access most of the values
easily using this method. i do however have problems with a couple of
lines in the file. when i access these rows, they do not contain any
data. when i look at the file, the only difference that i can see is
that these problematic rows have merged cells. i have played around
with the merging and unmerging...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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