by: Rob via .NET 247 |
last post by:
Ok, I'm new to .NET so I'm afraid I'm doing something stupidhere, but I'm trying to populate a DataSet manually from aDataReader, and its turning out to be ridiculously difficult.
Yes, I could use...
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by: Patrick Olurotimi Ige |
last post by:
Why do i get "Invalid attempt to FieldCount when reader is closed"
Is the problem the way the datareader reads data as
opposed to a dataset?
When trying to compile this code:-
Dim reader As...
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by: Bihn |
last post by:
I was reading about datareader which is said to be slimmer & faster then
dataset. Since the datareader have to go fetching the dat from the database
every time it need it, the data it gets then...
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by: Ivan Weiss |
last post by:
Hey all, I have the following code to populate a ListView control from
my Access database. The listview is displaying a list of saved projects
that the user will be able to open, edit, or delete...
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by: Mike |
last post by:
Hello,
How can I get Random data from Dataset or datareader
THanks
--
Regads,
Rochdi
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by: ^MisterJingo^ |
last post by:
Hi all,
I have a form with 4 dropdownlist controls which I populate with data
from DB tables. I have a class with a method which constructs a
dataset, putting each DB table into a dataset table....
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by: mike1402 |
last post by:
Hi !
I get the error below sometimes when retrieving a big amount of data using Datadapter.Fill(dataset,"table"). But when I send the command Fill again, there is no error. Is it a fault of...
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by: =?Utf-8?B?UGV0ZXI=?= |
last post by:
I have read some articles state that DataSet should NOT be used for large
resultset. What does "large" mean? Is "large" based on # of rows/columns
and/or memory required to hold the original and...
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by: Tark Siala |
last post by:
hi
i'm using VS.NET 2005 +SP1 C#, and i connect access database by ADO.NET 2.0.
i'm using Dataset to (insert,update,delete) and in get data i use
(Datareader), but my problem when i do this:
1 -...
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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: 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: 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...
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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: 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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