by: nima |
last post by:
Hi
I have two tables in my database. PRODUCT and PRODUCT_GROUP. PRODUCT has a foreign key to PRODUCT_GROUP. I generated a typed dataset using VS.net and added a relationship between the two...
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by: Christopher Weaver |
last post by:
I'm trying to insert a new Row within an existing Table within an existing
DataSet using the following:
DataRow NewTaskRow = dsTaskActivities.Tables.NewRow();...
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by: Chris Ericoli |
last post by:
Hi,
I am working with an 'in session' ado dataset with an asp.net application.
My dataset is comprised of two tables, one of which maintains a few
calculated datacolumns. For some reason these...
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by: Kiran |
last post by:
Hi,
I am using typed dataset for Employees Table and found a problem, can anyone tell me what's wrong
Case 1:
Employees Table:
ID: int,Not Null,Idendity, Primary col
Name:varchar(20),Not...
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by: Jean Christophe Avard |
last post by:
Hi!
I have a query that INNER JOIN's three other tables. All the relation are 1
to 1, except for one, where an Item can have more than one price. I have
this query that work fine in MSDE Query...
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by: Liming |
last post by:
Hi,
I designed a few DataSet Tables in the typed dataset dsigner. Recently,
I encountered an error saying
Failed to enable constraints. One or more rows contain values violating
non-null,...
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by: Steven Bethard |
last post by:
I'm trying to solve a constraint-satisfaction problem, and I'm having
some troubles framing my problem in such a way that it can be
efficiently solved.
Basically, I want to build groups of two...
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by: BD |
last post by:
Moving from MS Access to .Net using C# languag. Problem trying to
duplicate form with structure as follows:
1. Main form 'Work Order' displayed as textboxes
2. subform 'Customers' textboxes...
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by: x5Rb |
last post by:
Database: 2 parent tables + 1 child table (child of both parent tables), enforcing foreign key constraints
App: winformsapp, stuff (dataset, datatables, tableadatpers) generated by designer
...
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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,...
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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...
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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...
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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...
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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,...
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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...
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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...
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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...
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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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