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by: Programatix |
last post by:
Hi,
I'm working on a WebService project. I'm trying to validate data before they
are updated to the database by handling the RowUpdating event for a
SqlDataAdapter.
The data being handled has DataRelation which is related to another
DataTable. As for that, I also need to retrieve the DataRelation from the
current row being updated. I wrote a code which look something like this,
Dim relation As DataRelation
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by: slemen |
last post by:
The controls (textboxes) in the gridview row being updated have the old, pre
user updated values in the RowUpdating event. Does anyone have an idea why?
Thank you,
Scott
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by: s.bussing |
last post by:
Hi, I have been struggling with the GridView the whole day, but can not
get this solved.
The rowupdating event in my Gridview doesn't give me the new values
only the old ones.
In my GridView I do not use a DataSourceObject and can therefore not
use e.NewValues or e.OldValues
The columns used are template columns
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by: sheenaa |
last post by:
Hello Members,
I m creating my application forms in ASP.Net 2005 C# using the backend SQL Server 2005.
What i have used on forms :: ?
On my first form i have used some label,textboxs,dropdownlists,radiobutton and checkbox asp standard controls.
On the click event of the command button the data gets stored into the database.
I have created the stored procedures for the insert,update,delete.
I have...
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by: nick chan |
last post by:
Hi i run into some difficulties getting rowupdating to fire when
clicking Update link/button on gridview
I set datasource at runtime, basically a datatable
Edit and Cancel works. I don't know why RowUpdating just doesn't fire.
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by: DC |
last post by:
Hi,
I am using a GridView to present data in a DataTable, which I store
only in ViewState and when the user hits the "OK" button the rows in
the DataTable will be used to execute transactions.
I need the ability to insert new rows (which is easily done with
DataTable.Rows.Add(newRow) and rebinding) and then present a row with
different TemplateFields for those rows (I need multiple rows in this
insert state).
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by: =?Utf-8?B?UGF1bA==?= |
last post by:
Hi I have a gridview that binds to an object datasource. I added an update
method to the object data source through the wizard. The update method takes
an object as input and returns an object of the same type. Anyhow it looks
like the code is trying to run the update method when the user selects the
update button (command field button on the grid). It does not work since the
object is not passed in. I am guessing I would need to...
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by: E. Kwong |
last post by:
In a Gridview control, I have several BoundFields, and also a couple of
TemplateFields.
In the Rowupdating event, I try to retrieve one of the BoundFields (i.e. 4th
column of the Gridview control) for comparision purpose. However; I got
null string everytime. On the other hand, I'm able to retrieve the
dropdownbox value in the TemplateField. I would like to know what I did
wrong with the BoundField. Thanks.
Code fragment:
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by: Bobby Edward |
last post by:
I have some custom rowupdating code in my gridview.
The user clicks edit, edits the record, clicks update and it runs my code.
The code runs fine but the row is still in an 'update' mode. How can I
change it back to 'normal' mode, as if they clicked cancel?
e.cancel = true doesnt seem to work.
Thanks.
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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: 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: 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: 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: 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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