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by: Selen |
last post by:
Hello,
I add my data from sqlserver to dropdownlist on formload.I wanted it doesnt
load data every time on form load.I made if session is null then load if
session isnt null dont load.I add to sqlserver a new data ans I make session
is null.But in dropdownlist I coudnt see my new data.I use below code for
adding.I make logic error. Is Using Session logic true? or I have to refresh
sql data if so how can I do this...
SqlConnection...
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by: vla75 |
last post by:
Hi there,
I made a webpage in asp.NET that access data trough Oledb and everything
works fine if the webpage and the Olap database are on one and the same
computer. When I moved the OLAP Database to a different computer our Database
Server I get an error when I try to open the OledbConnection. I am accessing
the data trough a connection string like this:
string myConnStr="Provider=msolap.2;Data Source=192.168.0.10;Initial...
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by: BStrick |
last post by:
I would like to know what may be the "Best" way to approach with
problem.
I have an application that I created to transfers data dynamically from
an unknown source (ie maybe Excel, Access, XML, or SQLServer) and
imports it into a datatable and then on to the dataGridView for the
user to see. The thing about that initial datasource is that the
application will not know how its columns are formatted up until the
data is actually sent...
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by: Merdex |
last post by:
Hi,
I would like to to get data stored in cells of DataGridView (i want to print
all data in dataGridview).
So, can somebody post me a snipet where that is explained
thanx
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by: BillE |
last post by:
What is the best way to add data using a DataGridView in a multi-tier
application (data entry is handled in a data access layer using stored
procedures)?
Thanks
Bill
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by: =?Utf-8?B?QkFUT04=?= |
last post by:
I have realy big problem I try lot of things but never success!
I need a HELP!
Problem is in that I made database in Microsoft access and connect her to C#
form and datagridview. and it shoving a data that I was inserted in it
trough Office access. but when I try to insert some data in that database
trough a C# form it (after refresh) show that data is inserted in
datagridview but it never save in database!!!!!!!!!!!!
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by: Amit |
last post by:
Hello ,
Is there any way i can import data from datagrid to sqlserver.
please advise .
thanks & Regards
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by: jehugaleahsa |
last post by:
Hello:
I am binding a DataGridView with a BindingList<T>, where T is a custom
business object that implements INotifyPropertyChanged.
When you bind a DataGridView to a DataTable, it has this cool little
feature - it will not call DataTable.Rows.Add until after you leave
the DataGridView row. This is cool because it lets your user edit the
record as much as needed to get it into a valid state before actually
adding it to the DataTable.
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by: insirawali |
last post by:
Hi all,
I have this problem, i need to know is there a way i cn use the data
adapter's update method in this scenario.
i have 3 tables as below
create table table1{
id1 int identity(1,1)
Constraint pk_table1 Primary Key,
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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: 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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