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by: authorking |
last post by:
I use the following code to insert a data record in to a datatable of an
access database.But every time I execute the command, there will rise an
exception and the insert operation can't be completed.
here's the code:
System.Data.OleDb.OleDbConnection hist_cnn = new
System.Data.OleDb.OleDbConnection();
System.Data.OleDb.OleDbCommand ...
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by: Kwok |
last post by:
In my project... which deadline is July 3 ....
I need to design a very simple database....
which can enter some subject or subheading in a document to a data table in MS access.
I use VB to implement this,
tsubject <-- is the text box name
the code show as follow:
"INSERT INTO data (subject) values ("""+trim(Me.tsubject)+""");"
I think...
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by: phill86 |
last post by:
Hi,
I have an access 2010 database that I want to convert to an SQL Server database and I need to know if the data macros in access will still work in the SQL database or will i have to create triggers in the SQL Sever database
Many Thanks
Phill
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by: john latona |
last post by:
hi!
i realize that access 2010 does not have the username and password function built into it, so i am trying to build it into my db.
i have a "login form" with text fields titled username and password. i also have a table containing all usernames and passwords. i also have a query that references the table with criteria set to match the...
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by: beacon |
last post by:
Hi everybody,
My title may not exactly describe my issue, so please forgive my lack of creativity today.
I've got a database that was created in Access 2003 that I've opened in Access 2010. I intend on keeping the .mdb format for the time being, so I'm not performing a true conversion...just trying to get it to work in the new version. I'm...
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by: SHSEMA |
last post by:
I want to create a stacked column chart in MS Access 2010. I have created a basic column chart using the create design and adding a chart from the menu bar. i have selected the 2 data series that i want but can only display one using the 'wizard'. However, if i save the chart and then double click on the chart i can change the chart type to a...
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by: Corwin Moyne |
last post by:
I have 2 tables (amongst others). The parent table is called tbl_JobReferences and the other is called tbl_Colours.
The database is used to store the quantity of printing plates in stock. When a printing plate stock reaches zero, a data macro triggers and sends an email to
re-order the plate.
The problem is, the plate's reference number...
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by: Paul Howarth |
last post by:
My Access 2010 database is suddenly not appending Named Ranges from Excel into and Existing Access 2010 Table. I have not written any code. I simply right-click the Table-Import-Excel and follow the prompts to Append the Excel Named Range (ML) to the Access Table (Mailing List).
I'm stumped. Normally when Access is unable to append all the...
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by: hamaxula |
last post by:
Hello,
I have a continues form, which contains Items, for example my items are like this: B-1,B-2,B-3....etc, i want when i entered B-1 in the first row, automatically write input B-2, B-3 in the second and third row, so i don't need to enter the items again and again.
I hope someone help me how to do this in ms access.
i don't want to...
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by: irslan rafique |
last post by:
Hi,
I am creating a database using Access 2010 Web Database.
I have two tables:
1-Maintbl with these fields:
1- Date 2- RTNo 3-DriverName 4- ConID 5-ConName
6- Zone 7- ZoneType
2- Consigneestbl with these fields:
1- ConID 2- ConName 3- Zone 4- ZoneType
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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...
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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. ...
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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...
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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...
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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...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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: 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...
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