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by: Job Lot |
last post by:
Is it possible to run a select query on DataTable object?
Say for instance, my DataTable had following structure
StudentID, SubjectID, Score
Now, I want list of Score where Score IS NOT NULL...
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by: aaj |
last post by:
Hi all
I use a data adapter to read numerous tables in to a dataset.
The dataset holds tables which in turn holds full details of the records
i.e. keys, extra colums etc..
In some cases I...
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by: Eych |
last post by:
Here's an example:
Dim dsMyData As DataSet
dsMyData = CallWebService(Param1,Param2)
Dim dtUsersTable As DataTable = dsMyData.Tables("Users")
I have a Web service that fills dsMyData with...
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by: rodchar |
last post by:
Hey all,
Is there a way to get similar functionality as the SELECT DISTINCT records
in a SQL Statement when selecting records from a dataset?
thanks,
rodchar
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by: Ron L |
last post by:
I have a data table that lists a series of items in my database. In my user
form, I want the user to be able to filter by a number of criteria (e.g.
location, contract, date modified, etc). Other...
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by: Stropher |
last post by:
If I have a table (t1) in a database of SQL-Server and I want to select
some rows into a new table (t2), I do the following:
select co1, col2, col3
into t2 from t1 //t2 wird be created...
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by: Carlos |
last post by:
Hi all,
I have a hyperlink pointing to a page that contains a dropdownlist.
This dropdown is loaded using a datatable when the page is loaded.
However, I would like the hyperlink to point to the...
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by: =?Utf-8?B?UmljaA==?= |
last post by:
Greetings,
I have to load 30,000 unique names into a combox. Filling a dataTable takes
only a few milliseconds. But populating the combobox and displaying the list
takes several seconds - way...
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by: Satiz |
last post by:
Hi All,
I've a TreeView(IE Webcontrol) and a DataGrid in my VS.Net 2003 ASP.Net web form.
My problem :
If i select a particular node(it may be parent, child or leaf), then the corresponding...
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by: Nathan Sokalski |
last post by:
I want to select only the first n records from a database using VB.NET. I
have declared a DataTable and OleDB.OleDbDataAdapter as follows:
Dim linkstable As New DataTable
Dim linksadapter As New...
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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: 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: 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: 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 ...
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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...
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