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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();
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by: Robert Ludig |
last post by:
How do I bind a textbox to a simple string varaible with databinding?
I managed to do the binding but unfortnatedly the textvox does not get
updated when I change the string wich the textbox is bound to. I though
this automation is on of the purposes of the databinding ... ? What am
I doing wrong ?
See this little example code:
using System;
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by: Tim Geiges |
last post by:
Since I am being challenged with learning c# I figured I could pass
some of the pain on to you guys :-)
I have another question(this one is important for me to fix before I
can get my app to Beta)
My app (an image viewer) opens with a Main form with a file explorer if
you open the program with the exe, but opens with the ImageView form if
you double click an image file, if you want to see the Main form once
the ImageView is open the...
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by: Dan |
last post by:
I'm databinding my DropDownList to a DataSet. How do I add a dummy record
at the top of the combo box.
In other words, suppose we are dealing with cars I want something like:
<select name="cboCars">
<option value="0">Select a car</option>
<option value="1">Ford Mustang</option>
....
<option value="5">Mitsubishi Eclipse</option>
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by: Richard |
last post by:
I have a form with seven tapages. These span only one record with a
large number of fields (textboxes).
On Tabpage1 I display a number of read-only text boxes. This displays
information about a particular Seller and is read from a
SellerDataview at form load.
On Tabpages 2-7, the information comes from another table/another
DealDataview.
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by: Justin Hoffman |
last post by:
I am new to vb.net programming and am just exploring the way databinding
works with Windows forms and am having trouble with some fairly basic
customization of data entry. The form uses the SqlDataAdapter and
SqlDataset and loads a very simple table, with both text and integer fields.
If a textbox is bound to an integer source where the current value is a
valid integer, say 9, I can type in the textbox 'rubbish' and move to
another...
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by: momo |
last post by:
Hello Guys,
I have a bit of a problem, I created a Dll called SecureQueryStringDll.dll
and I had the dll put bin folder of my application first and it did not work
so I then put it in the bin folder of c:\inetpub\wwwroot and it still does
not work. Here is the error I get from it:
temporary asp.net
files\root\d16a94c5\8b912d73\assembly\dl2\1dc1ef5c\006575a4_827ac301\metabuilders.webcontrols.rowselectorcolumn.dll"...
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by: GS |
last post by:
I definitely feel I don't have the basic understanding of windows form
databinding for dotnet 2 or 3 despite reading the msdn power point on
windows form data binding notes
In particular, I find myself struggling with row leave and validate events
at the windows detail form level.. For row validate event I either get too
many false positive for detecting rowchange/ data modification or get the
delayed firing after data modification...
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by: opedog |
last post by:
I'm monkeying around with databinding, trying to learn all the ins and outs. I'm populating a label from one of my business objects properties which is a string, however, I want some formatting done on the string first. I got this working using the binding's Format event. But, I want to go one step further. Instead of using the Format event, I'm trying to set the FormatString and FormatInfo properties to make the databinding go through the...
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by: Ken Foskey |
last post by:
I am a new VS and C# developer with 20 plus years programming experience
and I am finding the database stuff incredibly frustrating. I have read
programming c# 3.0 pretty much cover to cover, the c# cookbook does not
seem to have any database stuff (it is not obvious anyway). Even
committing a record is counter intuitive needing help from the
newsgroup. Despite all the clever gui stuff I would not give VS a high
rating for DB...
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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: 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: 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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