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by: Kevin Swanson |
last post by:
I'm writing what should be a very simple app against an Oracle database. The
app has a number of user controls, any one of which is loaded into a main
display page using the loadControl method, depending on which menu item a
user selects. Each of these controls follows the same basic pattern: Get a
dataset from the database and then display the results using basic
databinding.
Everything works fine except that I'll occaisionally get an...
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by: John Bailey |
last post by:
When I first built a few web pages in ASP .Net 2.0, I thought it was great.
The formview and detailview contorls would automatically layout the controls
for you, the update methods were automatically generated, and the
objectdatasource let you design against a business object through the gui.
Now I am working on my first real web application on 2.0, and I find this
automatic functionality doesn't do much beyond allowing me to generate...
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by: Nathan Sokalski |
last post by:
I have two databinding expressions (the first & last names from a DB) that I
want to assign to the text property of a Label so that the result is
LASTNAME,FIRSTNAME. At the moment, I have the following which I know works
when I use it by itself:
text='<%# DataBinder.Eval(Container,"DataItem.membernames.lname") %>'
What I need to do is somehow concatenate this databinding expression, a
comma, and another databinding expression for the...
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by: Dennis |
last post by:
I have tried using Databinding for my application but always seem to find it
very restrictive (maybe I don't completely understand it enough). I always
seem to find it much easier to display a form, have the user fill it out then
put the data into a class representing a data row and then use the OLEadaptor
or OLECommands to update the database.
My question is has anyone really used databinding in anything but the
simpliest application...
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by: Matt Clements |
last post by:
I'm having a small issue with databound droplists. I have a droplist that
is connected to a datareader and I want to be able to select the first item
in the list. Unfortunately selecting the first item in the list results in
nothing happening even though AutoPostBack is set to true. If I select any
other items in the list I get an autopostback and things work correctly, I
can then select the first item in the list and it will work.
Is...
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by: GaryDean |
last post by:
We have been noticing that questions on vs.2005/2.0 don't appear to get much
in answers so I'm reposting some questions posted by some of the programmers
here in our organization that never got answered...
In 1.1 we always did our own myDataAdapter.fills and we liked that control
for lots of good reasons. Now the new DataSource (or is it a
TableAdapter:Dataset) automatically fills the Gridview. How can we control
that fill?
In a...
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by: Wayne Sepega |
last post by:
I have the following Object DataSource
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
SelectMethod="GetCustomer"
TypeName="Customers"
DataObjectTypeName="Customer"
InsertMethod="InsertCustomer"
OnUpdated="ObjectDataSource1_Updated"
UpdateMethod="UpdateCustomer"
OnSelected="ObjectDataSource1_Selected">
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by: Dirk |
last post by:
Hello,
I have a problem to use databinding with my business layer classes. My
data class does not have simple properties (string, int or datetime),
instead, all my properties are objects of the generic type Field<T>
(see sample code).
public class Employee
{
public Field<stringForename
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by: =?Utf-8?B?QWxoYW1icmEgRWlkb3MgS2lxdWVuZXQ=?= |
last post by:
Hello to all,
I want to know if DataBinding in asp.net 2,0 is better than to fill up the
values of the controls of the following form:
this.miControlTextBox.Text = valorParaControlTextbox;
Performance with databinding is good in asp.net 2.0 ? Would you prefer:
databinding or set value to Text property of control ?
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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: 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: 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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