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by: knoak |
last post by:
You could perform a search for the given value.
If it is found, return a message that it already
exists, else write a new line....
(Hope this is clear)
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by: Ilan Sebba |
last post by:
When it comes to adding records in related tables, Access is really smart.
But when I try to do the same using ADO, I am really stupid.
Say I have two parent tables (eg Course, Student) and one child table
(StudentProgress). The course progress records how a student progresses on
a course. I have one course (History) and one student called Maya. I now
want to record her grade (64). If I do this in Access using a form, then
the form...
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by: erick-flores |
last post by:
Hello all,
Form A & Form B
Form B opens when I click on a button from Form A. How do I setup Form
B so it will always let me insert new records. Because right know, when
I click on the button from Form A to Form B (onClickEvent), Form B will
open and show all the records that the table has. So I need to click on
the navigation button (buttom of the form) and insert a new record.
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by: Swinky |
last post by:
I have a form "AccountInfo" that contains company names. I have
inserted a subform "Contacts" with contact names and have established
parent/child relationships between the two forms. All works well.
I created an "Add New Contact" command button which passes the
CompanyID (unique key set to autonumber) to the new record. This
successfully works if the parent record (AccountInfo) has at least one
existing contact. But if there are no...
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by: kannabiran |
last post by:
Hi 2 all..
Im using vb.net as front end and oracle as back end,can you help me to find the record is exists or not on before inserting the record,if exists means i need a msgbox as this record is already exist...plz help me..
Regards
Kanna...
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by: sara |
last post by:
Hi -
I have been struggling with solution ideas for this now for almost 2
weeks, and have not been able to figure this out.
I have a user who creates a Purchase Order (tblPOData). In some
circumstances, this or another user must create an invoice to go with
the PO (I know - that makes no sense, but this is the business
case).
I have the user go to a form to create the invoice:
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by: raaaz |
last post by:
Hi dears,
I am adding a record in Access database using AddNew method of recordset. here is the code of the page ..
<%
Set RsLibBuild = Server.CreateObject ("ADODB.Recordset")
RsLibBuild.ActiveConnection = conn
RsLibBuild.LockType = 2
RsLibBuild.CursorType = 1
RsLibBuild.Open "select * from tblbuilding where building_name='" & request.Form ("buildingname") & "' and area_name='" & request.Form ("areaname") & "' and...
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by: Stephen |
last post by:
Hello,
I have 2 tables, one contains log of all incoming phone calls, and the
other one is simply a phone book.
I want to fetch caller's name if it's already exist in the phone book,
and if it doesn't exist yet just fetch caller's phone number.
Is it possible to do this in just a single query?
Something like:
SELECT Switch((SELECT count(a.*) FROM phone_log a, phone_book b WHERE
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by: Zwoker |
last post by:
Greetings everyone,
I have a problem that I hope has a simple solution. I am using MS Access 2003.
I have a table that is a list of financial transactions. I am using a make table query over that table, and want to return a single record where multiple exist for the five fields that are keys on the table. The rule as to which record I want returned where many exist is to use the record with the most recent transaction date (a field on 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 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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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