hi all.
in my code i bind a few dropdownlist boxes's lists, datasource etc. i
bind the Selectedvalue property, and everything is fine. then one
bright day, WITHOUT ANY CHANGE TO THE DATABINDING CODE, i started
getting "System.Argumen tOutOfRangeExce ption: Specified argument was out
of the range of valid values". in the IDE i see that scewy line under
selectedvalue - "Could not find any attribute selectedvalue of
DropDownList"
This code worked!!!!! i can only conclude that somehow databinding
order has changed and now selectedvalue binds before the list
populates. i have the same issue with a dropdown that has a predefined
list, so i really can't see how this is possible.
HELP!!! 1 1006
> selectedvalue - "Could not find any attribute selectedvalue of DropDownList"
SelectedValue is a property, not an attribute which is an error I would
associate with the HTML not the source code. This type of thing happens from
time to time when something else in the code has a syntax error and the
parser gets confused. Recheck your code formation thoroughly, you have an
error.
--
Terry Burns http://TrainingOn.net
"avf" <av******@yahoo .com> wrote in message
news:11******** **************@ z34g2000cwc.goo glegroups.com.. . hi all.
in my code i bind a few dropdownlist boxes's lists, datasource etc. i bind the Selectedvalue property, and everything is fine. then one bright day, WITHOUT ANY CHANGE TO THE DATABINDING CODE, i started getting "System.Argumen tOutOfRangeExce ption: Specified argument was out of the range of valid values". in the IDE i see that scewy line under
This code worked!!!!! i can only conclude that somehow databinding order has changed and now selectedvalue binds before the list populates. i have the same issue with a dropdown that has a predefined list, so i really can't see how this is possible.
HELP!!! This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: CGuy |
last post by:
Hi,
I have an ASPX page which has a datagrid and this datagrid is bound to a
Custom Collection.
sample code
this.DataGrid1.DataSource = UserManager.Users;
this.DataGrid1.DataBind();
|
by: John Bailey |
last post by:
I have a web page with a formview, and a multiview in the formview. When I
databind the values inside the multiview views, there is no option for
two-way databinding. The form populates fine, but when it calls the update
method, it calls it with no parameters.
Is there just no support for two-way databinding inside these controls, or
is...
|
by: John R. Lewis |
last post by:
I posted this yesterday with a different email address. I am reposting with
my fake-address as given to me by Microsoft so that I can be guraranteed a
response from a support representative. Sorry for the repost.
I'd like to make use of the asp:Wizard control to present a step-by-step
guided experience for my user to fill out a complicated...
|
by: Peter M. |
last post by:
I'm struggling with combobox databinding with something I consider a bug...
I'm binding my combobox to an array of structs. The struct exposes two
public properties, ID and Name, to be used as the
value and displaymember properties.
This works fine. My combobox contains the correct data.
However I'm also binding my SelectedValue...
|
by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
| |
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...
|
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. ...
|
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...
|
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...
|
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...
|
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...
| |
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...
|
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
| |