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by: Victor Jones |
last post by:
I have a general question about the approach towards databinding controls
with objects. Apart from the databinding offered by .NET to bind data, it
can be extended to have the same behavior with objects. Although, it seems a
better way of doing things and provides an abstraction of code base, it
hampers performance, as compared to the traditional approach.
But just in the context of approach towards best practices towards
developing...
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by: Victor Jones |
last post by:
I have a general question about the approach towards databinding controls
with objects. Apart from the databinding offered by .NET to bind data, it
can be extended to have the same behavior with objects. Although, it seems a
better way of doing things and provides an abstraction of code base, it
hampers performance, as compared to the traditional approach.
But just in the context of approach towards best practices towards
developing...
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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: Zak Lomakus |
last post by:
Hi,
From my main page (default.aspx) I am calling another .aspx (e.g.
otherpage.aspx) page through Javascript using window.showModalDialog.
otherpage.aspx has a databoud control (webchart), bound to a SQLDataSource.
The first time otherpage.aspx is opened from default.aspx the databinding
occurs and the page_load occurs on otherpage.aspx. When the user closes that
modal form by clicking the close box ("X") at the top right corner of...
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by: Owen Blacker |
last post by:
I've spent loads of time Googling to try to work this one out and I'm
sure it's something obvious.
I get an InvalidOperationException reading "Databinding methods such as
Eval(), XPath(), and Bind() can only be used in the context of a
databound control" when I start my page. Unless I'm missing something
obvious, this is *not* the same issue as the "2-way databinding
cascading lists" issue in...
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by: rb |
last post by:
I'm struggling with (probably) basic things using SqlDataSource and
DataList. Here's the problem:
I need to read the resultset returned by SqlDataSource to perform
actions related to visual feedback and they should happen before
databinding happens. So far, I tried to manually call Select to return
DataView which then allows me to walk the DataView.Table.Rows. This is
cool but then automatic databinding (DataList) kicks in and Select...
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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: Jason Wolf |
last post by:
I have an object which runs in a sperate thread, from the main thread, and
while running it updates a public property.
In my main form I defined databinding on the property and I would like to
see this databinding update my form property to reflect the value of the
other components property, but it does not happen.
My binding is Databinding.Add("Text",renderEngine,"Framerate");
When the property is initially set, to minus one, the text...
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by: nelsonbrodyk |
last post by:
Hey All,
I have been able to set up a databinding to a property with the following code:
<TextBox x:Name="txtTextBox" Text="{Binding Path=NameFirst, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"/>
and in the code:
profile = context.NewProfile();
profile.NameFirst = "My Name";
txtTextBox.DataContext = profile;
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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:
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: 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: 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: 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: 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: 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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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...
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