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by: Jason |
last post by:
Here is an odd issue. I am trying to shed some light on why this is causing
a problem.
I have an ArrayList. I am binding it to a ListBox control with has its Sort
property set to True. If the ArrayList only has one element in it everything
works ok. But as soon as I have more than one element, I get the following
exception when the control loads up: "Cannot modify the Items collection
when the DataSource property is set.".
Anybody...
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by: Stephen Miller |
last post by:
I am using the OnItemDataBound event of Repeater control to nest a
DataGrid within the Repeater. When I attempt to bind to the DataGrid
using the DataSource method I get the error message "Object reference
not set to an instance of an object". This error message commonly
occurs when a server control is incorrecly declared, so naturally I
have double checked this.
To test this, I moved the aspx code for the DataGrid
('myNestedDataGrid')...
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by: Donald Williamson |
last post by:
I have a DataReader that I am binding to a Repeater control. In the
DataReader, I have two fields: 'Name1' and 'Name2'
'Name1' will always have a person's name. Name2 periodically has a person's
name. So the question is if there is a value in 'Name2', I want to display
only that name. Otherwise, display 'Name1'
Any help on how to do this?
Using VS.NET - vb
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by: MeiMei |
last post by:
Hi,
I have designed a user control which exposes properties
for data binding in the containing web page, and I want
to use the Repeater web control in the containing web
page to display all the data in the format of the user
control mentioned above because the data might need many
of the user control I designed to show to user.
How can I do that?
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by: Dot net work |
last post by:
Hello.
I have an interesting data binding scenario:
I have a repeater control. It repeats a typical custom web user
control.
I also have a collection object, and each collection element contains
various pieces of information inside a custom object, including an id
field.
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by: Gastin |
last post by:
I am consuming a web serivce from Amazon.Com. I have the following
class which was autogenerated by VS.NET when I created a Web Reference
to http://webservices.amazon.com/AWSECommerceService/AWSECommerceService.wsdl
AmazonWebService.com.amazon.webservices.Item
As you can see from the code snippets below it has public member
variables rather than public Properties. When I use <%#
DataBinder.Eval(Container.DataItem, "ASIN") %> syntax in...
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by: Jaybuffet |
last post by:
my aspx has something like this
<asp:Repeater id="Repeater1" runat="server">
<ItemTemplate>
<mycontrol:ctl id="ctlId" obj='<%# Container.DataItem %>'
showItem="true"/>
</ItemTemplate>
/asp:Repeater>
The DataSource for this Repeater is a CollectionBase of objects and is
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by: Brad Baker |
last post by:
I'm going a little crazy :) I'm trying to bind a repeater control to a
dataset on page load using the following code:
if (Request.QueryString != null)
{
string customerid = Request.QueryString;
//open connection
SqlConnection m_conn = new SqlConnection("Server=server;
Database=database; UId=username; Pwd=password");
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by: =?Utf-8?B?Qi4gQ2hlcm5pY2s=?= |
last post by:
I'm doing a web app in VB/Dot Net 2.0. I'm probably a bit rusty and I have
no experience using the repeater control.
I have a user control I've created with multiple properties. I've created a
test page and I've managed to bind the usercontrol to a repeater and display
some data in the following fashion:
<asp:Repeater ID="Repeater1" runat="server" DataSourceID="ObjectDataSource1">
<ItemTemplate >
<uc1:AUserControl runat="server"...
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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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