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by: camarkco |
last post by:
Hi,
What is the best way to get an array of the columns of a SQL table
encoded in a dbml file in OrcasBeta2? My project is reading XML into
SQL tables, I want to go directy XML to SQL, not XML to DataGridView
to SQL. Is is possible to generically map a XmlNodeType.Element
Name to a dbml SQL table column?
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by: viepia |
last post by:
Hi,
My project writes records to a new SQL Server 2005 database with
currently 18 tables. When I change the Database Diagram for my
database I save the copy the list of changed tables to a notepad text
file; then one at a time I delete the changed tables from my DBML
Diagram and drag a replacement from the Server Explorer Table list. Is
there a better way to keep the Database Diagram and DBML Diagram in
sync? I would rather not...
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by: =?Utf-8?B?V29ua28gdGhlIFNhbmU=?= |
last post by:
Hi All,
Perhaps its because its been a long week, but I just can't seem to figure
out how to bind data in a DataTemplate using DataContext.
The following is in the XAML code:
<Button x:Name="btnRegularDataContext" Margin="5">
<TextBlock Text="{Binding}" />
</Button>
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by: |
last post by:
In the operation,it is neccessary to create a new table by smo and then
insert some data into the new table by DataContext.Executecommand().
Is it possible to implement in a transaction? If no,any adivise?
Thanks.
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by: silpa |
last post by:
Hi,
I am doing a sample VS 2008 project.
I have added a dbml file.On the designer,I have dragged a table "emp" from a database "Employee" which is in my server(for example Server1).
It created an app.config with connection string as
<connectionStrings>
<add name="LinQ2008.Properties.Settings.EmployeeConnectionString"
connectionString="Data Source=Server1;Initial Catalog=Employee;User...
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by: Andy B |
last post by:
I was just wondering, when you create dataContext methods, should you put
business logic there to try and minimize pushing data through 2-3 layers of
code? or should the business logic still go in another class somewhere
making it access the dataContext methods?
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by: Andy B |
last post by:
I have a stored proc that selects all from a database table. I drug it from
the server explorer onto the o/r designer to make it part of the
dataContext. Now I can't figure out how to use it. I don't think I know how
to use the ISingleResult type since that is what it returns from what I can
see. Any examples of how to do this? any examples I can find are either
incomplete, or bad examples. The dataContext is called TestXmlDataContext,
the...
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by: Ragesh Krishna |
last post by:
Hello,
I'm creating a WCF service in which I use LINQ to SQL to do all my data access.
I have a couple of architectural questions about using LINQ to SQL from WCF
services:
1) What is the right way to use DataContext in this scenario?
The service will obviously be used by multiple clients simultaneously. Should
I be creating a "global" DataContext object that I use from within each of
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by: =?Utf-8?B?V29ua28gdGhlIFNhbmU=?= |
last post by:
Hello,
I have a ComboBox that has a DataContext set on it. When a PropertyChanged
event is fired (based on a static instance of some class), I'd like to update
the DataContext on the combo, but it seems that I need to set it to null
first:
Combo1.DataContext = null;
Combo1.DataContext = dc;
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by: Vladimir Iahnenco |
last post by:
Hi,
I created dbml LINQ to SQL file and dragged a table into it. It created an
object, say Day1, to read data from table Day1. Is it possible to use this
object from DataContext reading other tables with exactly the same
structure, say Day2, Day3 etc?
I don't want to use synonyms, they are server wide. In multi-threading
environment they might be not working.
Thanks in advance,
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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: 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: 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: 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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: 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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