| |
by: Devante |
last post by:
Hi,
I am fairly new to ASP.NET and have been working on a web form that will
allow a user to upload images to a database. I have found a sample web form
that I have been trying to get working, and the web form loads up fine but
upon submitting the image, it comes with the following error:
The ConnectionString property has not been initialized.
Description: An unhandled exception occurred during the execution of the
current web...
|
by: Iain Kirk |
last post by:
Being a bit of a novice any help or pointers would be appreciated.
I am building a web page that populates a DropDowList from a table in SQL,
for testing purposes i have a simple page that displays a datagrid with the
same data, now this does work so i know the data is there but the
dropdownlist is empty. If anyone could show me where i'm going wrong i would
be very thankful.
Here is the code i am using:
|
by: JIM.H. |
last post by:
Hello,
Can I send a dataset as a parameter into stored procedure and import data to
a table in the stored procedure?
Thanks,
Jim.
|
by: Shapper |
last post by:
Hello,
I have a dataset in an ASP.NET/VB web site.
Here is the aspx code:
|
by: Shapper |
last post by:
Hello,
I created a dataset in web matrix:
....
Dim connectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0; Ole
DB Services=-4; Data Source=C:\myDatabase.mdb"
....
I want to place the connection in the Web.Config file:
|
| |
by: Jim Andersen |
last post by:
Hi,
I would appreciate if someone could explain this behaviour, and maybe offer
a better solution.
I have been working with the GridView control. And SqlDataSource. It works
great if I do:
<asp:SqlDataSource ConnectionString="yada yada yada" etc etc />.
I can hook up a GridView to the sqldatasource and view/edit/add records.
|
by: Adam Sandler |
last post by:
Hello,
Prior to posting I looked at http://groups.google.com/group/
microsoft.public.dotnet.framework.aspnet/browse_thread/thread/
d8d5ae243614085e/d4fd6c4a5aa56f75
http://groups.google.com/group/microsoft.public.dotnet.framework.aspnet/browse_thread/thread/abb4bcc39312a388/2de51eba9a0bcfd6
Hello,
|
by: Jason Huang |
last post by:
Hi,
I would like to know what the DataSet name is and where the DataSet is for
a SqlDataSource like this:
<asp:SqlDataSource ID="SqlDataSourceA" runat="server" ConnectionString="<%$
ConnectionStrings:ServiceConnectionStringA %>"
SelectCommand="SELECT TestNo, AcceptDate, status FROM TestForm ORDER BY
TestNo">
|
by: Jason Huang |
last post by:
Hi,
I would like to know what the DataSet name is and where the DataSet is for
a SqlDataSource like this:
<asp:SqlDataSource ID="SqlDataSourceA" runat="server" ConnectionString="<%$
ConnectionStrings:ServiceConnectionStringA %>"
SelectCommand="SELECT TestNo, AcceptDate, status FROM TestForm ORDER BY
TestNo">
|
by: =?Utf-8?B?TWF4R3J1dmVu?= |
last post by:
I have a DLL that implements the Business and Data Layers for a number of
different websites. That DLL uses a Strongly Typed DataSet to interface to
the Data Source which is SQL Server.
There is a connection string in the DLL that is causes me grief. It points
at a particular instance of database. I hae to recompile the DLL for each
WebSite.
How can I re-use that DLL on different websites and have it point to
different instances of...
|
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...
|
| |
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,...
|
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...
|
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...
|
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...
|
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();...
|
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 last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
| |
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
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 we have to send another system
|
