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by: Mervin Williams |
last post by:
I have several tables involved in my application, but the two in question
here are the company and address tables. The company table has
business_address_id and mailing_address_id columns, which are both foreign
keys to the address table.
So, the stored procedure to which my SelectCommand points to reads as:
ALTER PROCEDURE dbo.CompanyInfoByCompanyID
(
@companyid int
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by: JeffB |
last post by:
I have tried several different methods of getting a datagrid to fill with
information. Below is the code I'm now using. When viewed in the browser and
the text box filled with a parameter value (i.e. CA for Calif), the datagrids
header is displayed when the button is clicked, but no data is displayed.
I used SQL Profiler and can see that the query comes across with the
parameter, and if I take that query string and use it exactly in Query...
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by: Dave Edwards |
last post by:
I understand that I can fill a datagrid with multiple queries, but I cannot
figure out how to fill a dataset with the same query but run against
multiple SQL servers, the query , table structure and username, password etc
will be exactly the same for each server, the only thing that will change is
the server name. Idealy I would like to get the server names from a seperate
dataset so there could be any number of servers, allthough in...
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by: Marcin Podle¶ny |
last post by:
Hello!
I use DataGrid which displays data in several columns. Number of columns
depends on user prefferences (I mean: this is still the same query filling
datatable but I use "DataTable.Columns(i).ColumnMapping =
MappingType.Hidden" to hide columns which should be hidden). So, the code I
use every time to fill DataTable and display data in DataGrid looks like:
Private Sub xxxxx(...)
Dim firstTime as Boolean = true
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by: jaYPee |
last post by:
I have already done some code to fill the datagrid. my problem is that
the fill method is too slow after executing my code.
here is the scenario.
i have a parent/child form. all is datagrid. one datagrid is a parent
and the other is a child. now when i finish encoding data from the
first datagrid (which is the parent) i have to click the check box
button on that grid and fill the 2nd grid w/ the data from the other
table base on the...
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by: jaYPee |
last post by:
I have 1 dataset called "dataset1" that contains 2 tables called
"course" and "courseload".
in my form i have a datagrid. the datasource of this datagrid is
"dataset1" and the datamember is "courseload".
here's the fields of every table in my dataset.
"Course" table
CourseID
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by: Brett |
last post by:
I have the following code in VS Studio .NET 2005 beta:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Me.DataAdapter1.Fill(DataSet1)
End Sub
Where a database connection has been made during design time and I can
preview data. The above line gives a "specified method is not supported
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by: Rich |
last post by:
I have a stored procedure on Sql Server2k. I can fill a data table which I
can append to a dataset using an ADODB recordset object which gets populated
from a command object that runs the sp. I was hoping to use a DataAdapter.
But I think the data adapter only uses select statements. I could write the
sp in my vb.net app, but the sp references UDF's I wrote in the Sql Sever. I
will guess that I will need to stick with the ADODB recordset...
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by: MDB |
last post by:
Hello All,
I have a data grid that I fill using a dataset. The results of the query
has around 15 columns and 500 rows (and growing). The reason I am using the
datagrid is so the end users can auto sort and page so I would like to keep
using the datagrid. My problem is that when I call DataAdapter.Fill, it
takes a very long time and is even causing the web page to time out. Does
anyone know why the fill is taking so long (15-20 sec)...
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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: 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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