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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: Newasps |
last post by:
Hi guys,
I have a problem with UpdateCommand Event. In tihs event Ä°'m creating required controls to get that controls' values and also get them. But when I try to get updated values I'm getting the first values for each control. Please help me. Thanks for any help. Bye
Ozer
And here's my code:
Imports System
Imports System.Data
Imports System.Data.OleDb
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by: |
last post by:
Hello,
I am trying to get add a product to a cart from a gridview control when a
button in the gridview is clicked. I have a book on how to do this in
asp.net 2.0 but it is done by specifying the "DataTextField" as the
productID of the product that I want to add. This works but the button
displays the productID as the text instead of "Add to Cart".
What is the best way to get this to work?
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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: anniec |
last post by:
I am trying to access a text box in a grid that the user has changed. I tried a bunch of stuff in the RowUpdating event. None of them is giving me the value in the text box.
'doesn't work
Dim test As String = GridView1.Rows(0).Cells(4).Text
' This doesn't show the value in the text box either.
Dim test As Integer = GridView1.Rows(e.RowIndex).Cells(4).Text
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by: John007 |
last post by:
I am using a SQLDataSource to populate my gridview in ASP.Net 2.0. When I hit Edit, the textboxes appear and I am able to edit my values. When I hit Update, the changes are not saved, and there is no error message. I put a breakpoint on the RowUpdating event handler and found that the event is not fired. Right now, I have not written code for the Update event. I am just wondering why the event is not firing. Here Person_ID is the primary key....
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by: Joe Blauth |
last post by:
Hi all,
I was running into a problem with a gridview under ASP.net. What I am trying
to do is binding the DataSource dynamically in a way that enables me to edit
the rows in the Gridview. This is basically running alright except of the
fact that when I switch to "edit" in a row inside the Gridview and edit the
value and hit "update" I don't find a way to retrieve the changed values.
Here's what I did:
I placed a DataGrid control on my...
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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: 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: 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: 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: 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: 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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