| |
by: Mark Olbert |
last post by:
I ran into a situation this morning where the RowUpdating event of a GridView kept insisting there were no entries in either the
OldValues or NewValues dictionaries. The GridView is bound to a strongly-typed collection, derived from CollectionBase, through the
control's datasource property at runtime.
From some googling it appears that, at least in the release candidate for NET2 this was a known bug; only binding to DataSources
lets those...
|
by: Michael |
last post by:
Hi
I'm having a problem getting the newvalues or oldvalues from the RowUpdating
event. I have the following code for the event(See note):
Protected Sub grdPOs_RowUpdating(ByVal sender As Object, ByVal e As
System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles grdPOs.RowUpdating
Dim records(e.NewValues.Count - 1) As DictionaryEntry
Dim entry As DictionaryEntry
Dim DataKeyId as DataKey
try
Dim Itm as New POItem
|
by: Michael |
last post by:
Hi
I'm having a problem getting the newvalues or oldvalues from the RowUpdating
event. I have the following code for the event(See note):
Protected Sub grdPOs_RowUpdating(ByVal sender As Object, ByVal e As
System.Web.UI.WebControls.GridViewUpdateEventArgs) Handles grdPOs.RowUpdating
Dim records(e.NewValues.Count - 1) As DictionaryEntry
Dim entry As DictionaryEntry
Dim DataKeyId as DataKey
try
Dim Itm as New POItem
|
by: loga123 |
last post by:
Hi All,
I am using asp.net 2.0. I have a gridview with
AutoGenerateEditButton="True" .
I am trying to access newValues in rowupdating event. It gives me
"oldvalues" collection.
I have
a) datakeynames property set
b) I am using template fields in my gridview and have "EVAL" for
ItemTemplate and "BIND" for EditItemTemplate
|
by: loga123 |
last post by:
how does it e.newvalues work in asp.net 2.0? I am trying to use
e.newvalues collection in gridview rowupdating event.It's always
returning oldvalues. I am not sure why this collection is not looking
at the revised values. Can anyone help me?
|
| |
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
|
by: vertigo262 |
last post by:
Hello all,
I have used sqldatasource many times calling e.newvalues, and e.oldvalues in the
iteminserting, itemupdating, itemdeleting subs.
When I try using them with the objectdatasource they return no value, which I am assuming they aren't finding the fields.
is anyone having the same problem? I can't figure out what I am doing wrong.
Any help would be appreciated.
|
by: Steve Kershaw |
last post by:
I'm using the RowUpdating event and the GridViewUpdateEventArgs
Dictionary value. When I step through the code I find that I don't
have any OldValues or NewValues in this value.
I set the GridView.EditIndex to the GridViewEditEventArgs in the
RowEditing event. So it's pointing to the correct row:
protected void GridView1_RowEditing(object sender,
GridViewEditEventArgs e)
{
|
by: lightgram |
last post by:
Hello
I am having problems extracting the OldValues collection from the RowUpdating event in my GridView.
Every time I access this I am getting the values from the NewValues collection in both OldValues and NewValues. I am fairly sure that the data is not being rebound prior to the updating event.
I have posted my code below.
Thanks in advance.
|
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,...
|
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: 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: 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
|
| |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
|
