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by: Pete Beech |
last post by:
Hi,
I've looked all over for any information about this, and either this is
a bug that I cannot find reported or I've misunderstood something.
Lets say, in the XML Designer in VS.NET 2003, you drag over an element
(call it MyElement) and add another element of type string (call it
NormalElement) as a member. If you look at the generated typed Dataset
code there should be just one table ("MyElementDataTable"), with one
column...
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by: Stephen |
last post by:
I am trying to build a very simple app.. two actually but they both do
the same thing to each other.
I need to Compare the data retrieved from the MyApplication to the
data retrieved from MyOtherApplication using Web Services.
I aready have the two apps built and they each will retrieve the
records from the resident DB.. but I now need to expose the data from
one application to the other application using web services.
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by: Stephanie_Stowe |
last post by:
Hi. I am trying to get used to AS.NET. I have been doing ASP classic for
years, and am now in a position to do ASP.NET. I am in the stumbling
around until I get my bearings phase. I hope you will bear with me. I am
going through the QuickStart. After reading a little, I am trying to
implement a simple page on a simple project I have made up. I have a page
called default.aspx. I want it to load a list of user names from a SQL
database...
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by: - Dan - |
last post by:
Hello, i have a form with a text box on it. When the user does something on
the form, the data in this text box is passed to a function and the function
returns a dataset.
function foo (byval input as string) as dataset
....
end function
The dataset can be large so I want the UI to remaine responsive. I think
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by: Andrew |
last post by:
Sorry about this but I'm new to ADO.NET (finally coming from simple ADO,
bless it) and I'm trying to create a simple three tier program.
Ie, User interface Layer / Business object layer / Database layer
I've got a simple program that is activilly populating and writing my
satasets. They are currently only mapping the database tables.So 1 dataset,
5 datatables and several relationships.
In this program I can't seem to hide the database...
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by: Rich Wallace |
last post by:
I know datasets have been beaten to death in here, I have what is hopefully
a simple question about the integrity of a dataset when used in an
application.
Scenario:
User A and User B are updating data in a SQL database via an application
that utilizes a dataset, dataadapter and datagrid.
User A retrieves data from data source and sits on the data for some time
User B retrieves SAME data from source, changes data via teh datagrid and
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by: ceasar |
last post by:
Hello all,
My editor seems to not accept the following:
Dim color As New System.Drawing.Color
If node.ForeColor Is color.Violet Then Exit Sub
Form1.vb(363): 'Is' requires operands that have reference types, but this
operand has the value type 'System.Drawing.Color'.
where node is Treenode (of Treeview)
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by: James |
last post by:
How can I see/set the timeout for a postback? I have a button click event
which loops through a DataSet and calls a stored procedure for every record
in the dataset. This can be a very large number, and locally it's working
fine. However, when I move to our development server, the exact same code
pointing to the same database redirects to a Page Cannot Be Displayed after
a finite period of time. I'd like to bump up the "timeout" if...
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by: Bryan |
last post by:
I have an MS Access DB with a table' Isometric' . One of the columns
is named 'Sheet'. I am doin a test to see if I can change a value in
the dataset and update the Access table with the DataAdapter.Update
method. It is not working:
Dim con As System.Data.OleDb.OleDbConnection = DAL.GetOLECon
Dim dap As New System.Data.OleDb.OleDbDataAdapter("SELECT *
FROM Isometric", con)
Dim cmb As New System.Data.OleDb.OleDbCommandBuilder(dap)
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by: dave |
last post by:
Hi,
I have searched for the answer for this error message without
success. I have seen the question many times though:)
I create an ASP.NET project (VS 2005, C#), and use a very simple .mdf
file (which I can provide if necessary). I use 'Add new Item' and
pick 'DataSet'. I believe this creates a TypedDataSet, CORRECT? I
take all the defaults as far as Insert, and I pick the advanced tab
and ask for Update Statements and Delete...
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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: 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: 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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