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by: me |
last post by:
I've included a picture below to show what I am trying to accomplish.
It is best to copy/paste into notepad to get the spacing correct.
I have a dataset that contains 3 tables. Two of the tables contain
data and the third links them together. The dataset has a constraint
setup as well.
The first listbox and the first and last name text box are bound to
the Person DataTable. As you select a name in the listbox, the
textbox will be...
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by: ShadowsOfTheBeast |
last post by:
hi all i am trying to bind data to my datagrid from a listbox which i think
it should work but an error is coming up saying i have to bind to a
datasource that implements the Inumerable or icollection...but i thought list
boxes did implement one of the above as they do have their items collection
property,
can anyone help?
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by: Federico Bari |
last post by:
Hi all,
I have popolate a listbox using a table of a dataset; but i'm not able
to bind the selected value of the listbox to another table record. What I
need is to bind the value of the clicked item of the lits box to a specific
coloumn of a table in dataset. I tried with
listBox03GENG01000.DataBindings.Add("SelectedItem",db,"GEN01.03GENG01000");
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by: Scott |
last post by:
I'm trying to bind my listbox to a SQL query like this:
using (SqlConnection conn = new SqlConnection(CONN_STR)) {
using (SqlDataAdapter da = new SqlDataAdapter("roboticSiteNames", conn)) {
DataSet ds = new DataSet();
da.Fill(ds);
DataTable dt = ds.Tables;
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by: Jason Huang |
last post by:
Hi,
In ASP.Net C# windows form, how do I bind a DataSet to a ListBox so the
ListBox will display data?
Thanks for help.
Jason
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by: Richard L Rosenheim |
last post by:
I have a dataset containing a parent table related to a child table. The
child table contains an ID field (which is configured as autonumber in the
datatable), the ID of the parent, plus some addition fields.
I'm able to get the datagrid to be properly populate with only the child
records relating to the specified parent by setting the
..DefaultView.RowFilter property.
Currently, to properly add a new child record, I need to manually...
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by: Peter |
last post by:
OK, so in addition to the problem I mentioned before (c.f. "Data Binding to
Textbox"), I realized that my comboboxes are not really bound to the
internal data set. They are just set to manually change to reflect whatever
the selected row's foreign keys are.
So the question is, how can I bind the SelectedItem of a combobox, which is
filled with DataRowView objects from its bound table, to a field in
whichever row of a dataset happens to...
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by: derndeh |
last post by:
I am using VS 2003.
I have two tables, BookOrders and BookInfo. BookOrders holds order info which would contain a book Id. Book info will contain the details such as a books title. I want to bind a listbox to the BookOrders table but set the DisplayMember property to the BookTitle column in the BookInfo Table. This is what I've tried:
listbox.DataSource = dataset.BookOrders.Select("BookID = '12345'");
listbox.DisplayMember =...
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by: chathura86 |
last post by:
Hi
i have bounded a dataset to a listbox and i want to get the selected values when i clicked add and write them to a text box. here is the code i'v used
Imports System.Data.SqlClient
Public Class frmContactList
Private conContacts As SqlConnection
Private cmdContacts As SqlCommand
Private dtaContacts As SqlDataAdapter
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by: Arch Stanton |
last post by:
I'm trying to bind data in a dataset (obtained from an Access DB) to a
listbox in ASP.net. I know my dataset is being created properly because
it displays fine in a datagrid, but I can't get it to display in a
listbox. Here's what I'm trying:
dgrDataGrid.DataSource = dstData.Tables("Manufacturer")
lstMake.datasource = dstData.Tables("Manufacturer")
Page.DataBind
There is only one column in the dataset's table, and the datagrid
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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: 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: 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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