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by: CWWong |
last post by:
I am using DetailsView using ObjectDataSource with DataSourceTypeName
assigned to the specific class.
SelectMethod, UpdateMethod and DeleteMethod is working successfully, except
InsertMethod.
The error msg returned is: Cannot insert the employee.
With tracing trigger on, I had discovered that the parameter is actually
empty.
The data entered is not pass into the parameter at all !!!
What could be the possible reason?
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by: Dabbler |
last post by:
I'm using an ObjectDataSource with a stored procedure and am getting the
following error when trying to update (ExecuteNonQuery):
System.Data.SqlClient.SqlException: Procedure or Function 'UpdateRegistrant'
expects parameter '@EMail', which was not supplied.
The field value was null in the database and not changed in the FormView so
is null going back into the stored procedure. I'm stumped and would greatly
appreciate any suggestions.
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by: Dabbler |
last post by:
What is the best way to handle data interpolation between form controls and
the actual sql data field. I have radio buttons that need to be interpreted,
form values that have to be translated.. e.g.
if (tbDaysDriveAlone.Text > 0) sb.Append( @"drive\");
if (tbDaysVanPool.Text > 0) sb.Append(@"vanPool\");
if (tbDaysCarpool > 0) sb.Append(@"Carpool\");
myObjectInstance.CommuteMethod = sb.ToString();
Should this be done in an event method...
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by: Phillip Ian |
last post by:
I've got the following:
<asp:ObjectDataSource ID="lu" runat="server" TypeName="cFactory"
SelectMethod="GetLookup" UpdateMethod="UpdateLookup"
DataObjectTypeName="cLookupItem">
<SelectParameters>
<asp:QueryStringParameter Name="which" QueryStringField="lookup"
/>
</SelectParameters>
<UpdateParameters>
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by: Jeronimo Bertran |
last post by:
I have a FormView that shows details of a specific record on a table. The
SelecMethod returns a DataSet that includes all the fields from my Event
table and other read-only fields from linked tables. My FormView has
controls that are bound to the fiuelds on the dataset table. I am now
changing the FormView's Default Mode to Edit but I am having problems with
the related fields.
My ObjectDataSource is defined as:
...
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by: Anabela Silva |
last post by:
To anyone who has experienced this problem!
Could not find a property named '... ' on the type specified by the
DataObjectTypeName property in ObjectDataSource '...'
I've been looking at forums about the problem that devellopers have in using
ObjectDataSource when trying to update or delete a record.
There has been a lot of talk like... you have to implement a list if you
wanna use direct methods in such operations, etc etc
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by: Barry L. Camp |
last post by:
Hi all,
Wondering if someone can help with a nagging problem I am having using
a GridView and an ObjectDataSource. I have a simple situation where I
am trying to delete a row from a table, but it doesn't seem to work at
all. Below is my ASP.NET page, and further below, my VB.NET method that
I am trying to call:
<div id="admin-faq" class="page">
<h2>Site FAQs (Frequently Asked Questions)</h2>
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by: Randy Smith |
last post by:
Hi ALL,
I wonder if anyone has been using n-tier to bind to a GridView control by
using the ObjectDataSource. This is our first OOP web application, and we
have no tables. Right now we are simply working with objects in memory.
So, it appears as though Microsoft requires that our datamapper classes
reside inside a folder called "App_Code", and NO WHERE ELSE.
So, has anyone successfully been able to place their datamappers in a...
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by: Kernel Bling |
last post by:
Hi Everyone,
This Saturday the stage was set. The problem simply could not go on
existing -- it had to be solved. Many hours, articles, compilations
and frustrations later I still did not find an answer. Even pacing
around my flat until I nearly went into an altered state of reality
proved futile.
So here is the problem...
When I link up the ObjectDataSource UpdateMethod to a method in the
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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: 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: 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: 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...
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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 we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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