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by: Fabian Kr?ger |
last post by:
Hello,
I got a weird problem and need your help and ideas...
I´ve written an php application which imports data in XML format and
writes this data to a MySQL database to have a faster access.
The application uses Expat 1.95.7 via php to render the xml data.
First everything seemed to work fine. But now I noticed that something
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by: Elliot Rodriguez |
last post by:
As I continue to read more about the benefits of database querying using
ADO.NET, I am having a more difficult time distinguishing what the best
approach to data retrieval is anymore.
When creating datasets in the Visual Studio.NET designer, Command objects
(Update, Insert, Delete) are automatically generated for you based off your
SelectCommand value. You then get the benefits of strong typing, which from
what I've seen so far are...
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by: Greg |
last post by:
I am working on a project that will have about 500,000 records in an XML
document. This document will need to be queried with XPath, and records
will need to be updated. I was thinking about splitting up the XML into
several XML documents (perhaps 50,000 per document) to be more efficient but
this will make things a lot more complex because the searching needs to go
accross all 500,000 records. Can anyone point me to some best practices...
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by: Andrew Mueller |
last post by:
Hello,
Not sure how to give a quick explaination, but...
I have an application which queries a proprietary archive. I do this
using OLEDB with datasets and OLEDBDataAdapter. I am making about 500+
queries, which bring back 1 piece of data as quickly as possible. I am
querying the data using a method of a class.
Example,
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by: Alpha |
last post by:
I have a small Window application and through out the different forms I
create a different dataset. At the begining I used the Tools to drag and
drop the SqlDataAdapter, connection and dataset objects to the frist few
forms but then later I removed those and created these objects in my code.
I now see 3 datasets in the Solution Explorer panel part but not all the
datasets that I have in my codes. Are these 3 datasets leftover from the...
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by: Tony |
last post by:
I'm wondering if anyone has run any tests to compare the speed of
parsing XML vs text in simple lists - such as:
<?xml version="1.0" encoding="ISO-8859-1"?>
<users>
<user>User 1</user>
<user>User 2</user>
<user>User 3</user>
</users>
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by: Neural |
last post by:
Hi,
I was wondering if anybody knew of any other ways of efficiently
parsing a flat file into SQL Server 2000 using C#. The flat files are
tab delimited. And the general file size is around 1 GB so this code
has to be ultra efficient. Its a colllection of few flat files which
willl be mapped to a relational structure in the database.
Following are the options I am looking at:
1. Using Datasets to read the data and execute one stored...
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by: sharmaajay |
last post by:
hi all,
i want to know whether we can make a dataextract function in global
page(global.asax) though a query and.. then for each individual .aspx
page can we query tht dataset instead of creating dataset for each page
individual page???
i'll appriciate ur help
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by: sql_er |
last post by:
Guys,
I have an XML file which is 233MB in size. It was created by loading 6
tables from an sql server database into a dataset object and then
writing out the contents from this dataset into an XML file.
Once my application starts, I load this XML file into a DataSet object
using "ReadXML" function. This creates a dataset in memory with 6
tables.
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by: BillE |
last post by:
I'm trying to decide if it is better to use typed datasets or business
objects, so I would appreciate any thoughts from someone with more
experience.
When I use a business object to populate a gridview, for example, I loop
through a datareader, populating an array list with instances of a custom
class in the middle tier, and then send the array list up to the
presentation layer and bind the gridview to it.
If I use a typed dataset, I...
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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.
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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