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by: Allan Bredahl |
last post by:
Hi All
I have a bit of a problem with using a datarow to store data that is show in
a form.
On form load I set the Value/Text properties of my form elements to the
specific Column values of the DataRow which works just fine.
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by: Martin Lindén |
last post by:
I got this example written by David J Gottlieb.
Which will not compile.
I have previously read in the xml doc with
myDataSet.ReadXML(Server.MapPath("bills.xml"))
Then when i com to this section..
Dim myTable As DataTable
Dim myRow as DataRow
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by: Marcel Sottnik |
last post by:
Hello group
Maybe this is not the right NG, but this problem seems to me to be more
language related than ADO.NET.
How can I write the constructor for specialization of DataRow which will
take a datarow as parameter. Something like:
class MyDataRow : DataRow
{
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by: News |
last post by:
Hi, I wrote a function that pulls a record, below:
++++++++++++++++++++++++++++++++++++++++
Public Function getServPlanProgActivity( serviceprogramenroll_id As Integer,
activity_id As Integer ) As DataRow
' Connect To db
Dim myConn As New SqlConnection(_DSN)
Dim dtrHasRows As DataRow
Try
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by: sdettmers |
last post by:
Hi,
Database: SQL Server
Session: SQL Server
Language: C#
Application: ASP.Net
I have created a login page which attempts to retrieve the users record
from the database and I store the validated users DataRow into Session
which is in SQLServer. I have listed the error below for you to
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by: Tim Frawley |
last post by:
I need to return a DataRow or the Row Index in a DataSet wherein the
value I am attempting to find is not a primary key.
I have to do this often, more than 200 times when importing a file so
it needs to be fast.
Could I use a Dataview to filter for the value (which is unique) and
return either the DataRow object so I can modify it and put it back
into the DataSet the view is based on or somehow get the RowIndex in
the DataSet that the...
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by: Niron kag |
last post by:
Hi,
I have a loop an in the loop I populate an array of dataRow.
My problem is the array keeps its values from previous loop, and its Length
gets bigger every loop.
My code is:
DataRow foundRowsAct; sSQL ="SQL STATEMENT";
foundRowsAct = dtACTIVITIES.Select(sSQL);
I tried to write in the loop:
foundRowsAct=null;
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by: samoore33 |
last post by:
I use the code below to search through a DataSet:
Dim t As DataTable
t = result.Tables("State")
Dim strExpr As String
strExpr = "id = '" & theState.ToString() & "'"
Dim foundRows() As DataRow
foundRows = t.Select(strExpr)
This of course returns foundRows. My problem is that I need to return
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by: Pete Wittig |
last post by:
Hi,
I have a DataTable and I want to get a subset of the rows within it. I use
the Select method to get my subset and the results are in a DataRow. I
want to put those Rows back into a DataTable. I've tried a few variations of
the following but no rows are every imported into the datatable:
DataRow datrow = ds.Tables.Select("PersonID = " + id);
DataTable dt = new DataTable();
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by: mcbobin |
last post by:
Hi,
Here's hoping someone can help...
I'm using a stored procedure to return a single row of data ie a
DataRow
e.g.
public static DataRow GetManualDailySplits(string prmLocationID, string
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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: 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.
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: 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: 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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