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by: K. Davis |
last post by:
I need to increment the maximum value of a field of a table by 1 when a
form opens a blank record. (e.g.
=max(!![trip_number})
so the logic and references are working at the form level.
I've tried a number of variants tied to the before update event, but
always get the message "The field 'tripmain.trip_number' can't contain a
Null value...
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by: Bas Wassink |
last post by:
Hi there,
Does the ANSI standard say anything about incrementing variables past
their limits ?
When I compile code like this:
unsigned char x = 255;
x++;
printf ( "%d\n", x );
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by: Tim Vadnais |
last post by:
Hi,
My boss wants to add some logging functionality to some of our tables on
update/delete/insert. I need to log who, when, table_name, field name,
original value and new value for each record, but only logging modified
fields, and he wants me to do this wing postgres pgSQL triggers.
We are given 10 automatically created variables. Some...
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by: Captain Dondo |
last post by:
I've got an embedded system that uses a javascript-enabled browser as a
front end.
The input system consists of an encoder which generates + and - chars, and
a couple of keys that generate Tab and Shift-Tab for navigation.
Each field in the form is numerical, and has certain properties; for
example, one field represents %, and has a min...
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by: Adam Sandler |
last post by:
Hello,
I'm able to reproduce my problem but I haven't been able to figure out
why it is happening. MS does have an article about such behavior in
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q320731 but the
workaround prescribed in the KB isn't particularly helpful.
The project I'm working on serves up a custom jpg image on...
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by: tcveltma |
last post by:
Hi Everyone,
I know this topic has been posted a lot, so I apologize for having to post another one, but the answers I've been finding seem to be more advanced than I know how to use.
I have a table called , with a field named . The general format for this number is supposed to be (yyyy-0001). The last 4 digits are supposed to increment...
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by: helraizer1 |
last post by:
I have a database with 4 tables: tblMembers, tblRides, Session table and Reservation table. One of the fields in the Members table is set to number, but now I have all relationships set up and the data inserted, but one problem is now that when I add a new user it doesn't increment.. Is there any way with VBA, that I can grab the last CustomerID...
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by: asandiego |
last post by:
Hey guys, this is my first post here but have been checking this site a lot for anything I need.
I hope someone can lead me to what I should do or just an idea to what can be done.
What I'm trying to do:
I have a Form that has a subform. My primary form has a field that autonumber and this field has a one to many relationship to a field in my...
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by: bkberg05 |
last post by:
Hi - I have a field called Sequence on a continuous subform. The Sequence field belongs to a table called Project_Draw. This table has many 'Draw' records for each 'Project' record. So then the subform is tied to the main form by Project_ID.
I want the Sequence field to automatically increment each time I add a new record. I can't use the...
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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: 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: 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...
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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: 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...
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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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