by: Jade |
last post by:
Hi, I am trying to create a dataset with 6 tables and 5 relationships created between them. I am creating it in the Form_Load event. However i keep getting the following error...
An unhandled...
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by: Horatiu Ripa |
last post by:
Once defined in SQL a database, with keys, indexes and relations between
tables is it possible to create a DataSet to reflect all that?
Basically I don't want to reestablish the relations, to set...
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by: Fleckman |
last post by:
I have a DataSet with 14 DataTables and 18 Relationships that were defined
within Visual Studio .NET 2003. Everything looks OK in the visual development
environment, i.e. when I preview the DataSet...
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by: George Durzi |
last post by:
I have a DataSet with 3 tables, and two DataRelations
dsSubs.Tables.TableName = "Subscriptions"
dsSubs.Tables.TableName = "AccountManagers"
dsSubs.Relations.Add
"AccountManagers_Subscriptions",...
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by: DaveF |
last post by:
How can I retrieve display_names
Dim custDS As DataSet = New DataSet
Dim mySQL, mySQL2, mySQL3 As String
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by: Geoff Jones |
last post by:
Hi
Can anybody help me with the following, hopefully simple, question?
I have a table which I've connected to a dataset. I wish to add a new column
to the beginning of the table
and to fill...
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by: Joe |
last post by:
Hi
I have a dataset with 3 tables and 2 relations
Is there a way to when I am at 1 row to tell if there is a relation on that
row ???
I have the code hardcoded but try to make it work if the #...
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by: Joe |
last post by:
Hi
I am going to receive a dataset downstream and I will not know the
the fields
number of field
relations
number of relations
So I have to be flexible to take unknown data and be able to...
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by: randy1200 |
last post by:
My hope is that somebody has a thought on this, or can point to toward an
article that's useful. I have the following:
DataSet ds = new DataSet();
ds.ReadXml("MyData.xml");
Each MainTable...
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by: kevlar |
last post by:
I am having some problems reading xml into a dataset and having it set up the datatables within it properly. i serialize an object into xml and read that xml into the dataset and the code i am...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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: 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,...
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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: 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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