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by: knoak |
last post by:
Hi there,
I have a small question:
I have a table with lots of rows in it. Of course all have a different id,
but each can be assigned to a certain category. Categories correspond
with 1 - 10.
So a row looks like this: 'unique id | 4'
What i want is to do a count how much rows belong to a certain category.
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by: c.le_roq |
last post by:
Hello,
Using rollup I want to count the number of rows of a table
called Table1 which is LEFT JOINED with a table called Table2.
The problem is that we can have more than 1 rows in Table2 that
matched 1 row in Table1. As a consequence the count of rows in table1
is bigger than the real number of rows contained in table1.
For example:
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by: Ireneus Broncel |
last post by:
I have a class which reads Groups and Users from ActiveDirectory. The
Problem is, that i have about 10000 rows as product. When I am trying to
read the "memberOf" Objects out of this field i get allways different
count of rows.
If anybody knows something about this kind of problem, I would
appreciate any help.
Thx.
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by: Alpha |
last post by:
I have a window application. In one of the form, a datagrid has a dataview
as its datasource. Initial filtering result would give the datavew 3 items.
When I double click on the datagrid to edit the selected lie item at which
case I would pop up a separate dialog box to do so, in the debugging code,
the dataview.count would return 0. I get a error message because I tried to
get values out of a dataview that holds 0 items. Does anyone...
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by: Kulwinder Sayal |
last post by:
Hi
In ASP it was so simple to get the no. of records using RecordCount. Can anyone help me how to write the no. of records my sqlquery has searched
Thanks
Kulwinder
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by: Tejpal Garhwal |
last post by:
I have datagrid filled with some data rows. At the run time i want know how
many total rows are there in the data grid ?
Any idea ? Any Suggestions ?
Thanks in advance
Tej
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by: Fred Morrison |
last post by:
Is it just me or is there something grossly wrong with the Windows Forms
DataGrid control that won't tell me the row count inside it? I'm not
talking about just visible rows (what the heck good is that, pray tell?). I
want the TOTAL rows count in the DataGrid control. Oh sure, there could be
a bound DataTable, DataView, or whatever that can be rextracted; but, that
means my User Interface has to know something about how the data was...
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by: Martin Joergensen |
last post by:
Hi,
I have some files which has the following content:
0 0 0 0 0 0
0 1 1 1 1 0
0 1 1 1 1 0
0 1 1 1 1 0
0 1 1 1 1 0
0 0 0 0 0 0
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by: Andy B |
last post by:
I have a detailsView (replaced the formview with it) thinking it would help
me fix my control access in a formview problem. Well, I don't think .net
knows how to count. Here is what I have:
I am trying to display the value of a certain cell in a label control. Say,
NewsId for my example. In this example, NewsId should be 14. I took this
line and used it to find out how many rows there were:
DateConfirmLabel.Text =...
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by: John |
last post by:
Hi
I am using the below statement;
Me.MyTableAdapter.Fill(Me.MyDataSet.tblMyTable)
How can I now check the record count of the data table and specifically if
the record count returned by fill is not 0?
Thanks
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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...
|
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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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