my DataGridview contains 4 columns and 3245 rows.
when AutoSizeRowsMod e is set to "ColumnsAllRows ", it freezes the application.
Initially i thought it was slow, but i went to take a poop and came back,
and control still has not returned.
with this property set to "None", all those rows load immediately.
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by: dimension |
last post by:
my DataGridview contains 4 columns and 3245 rows.
when AutoSizeRowsMode is set to "ColumnsAllRows", it freezes the application.
Initially i thought it was slow, but i went to take a poop and came back,
and control still has not returned.
with this property set to "None", all those rows load immediately.
|
by: hjin |
last post by:
I have a DataGridView which has a DataSource (a DataTable) of 3000
rows. If I want to update one column of every rows in the DataTable,
my whole appliation freezes with any response. After a lot of time, it
comes back.
If I set the DataSource to null before changing the data and set it
back after changing. There' s no problem. But I lost the status of the
DataGridView, like current selected row, sorting, etc.
Is there any way to...
|
by: hjin |
last post by:
DataGridView takes very much time if I update a lot of data
I have a DataGridView which has a DataSource (a DataTable) of 3000
rows. If I want to update one column of every rows in the DataTable,
my whole appliation freezes with any response. After a lot of time, it
comes back.
If I set the DataSource to null before changing the data and set it
back after changing. There' s no problem. But I lost the status of the
DataGridView, like...
|
by: Tony K |
last post by:
I have a DataGridView that I NEED to display the data that is scanned with a
barcode.
The columns are:
Product Number Description Location Units On Hand Untis Scanned
Min On Hand Max On Hand
All columns are retrieved from the database except Units Scanned. That is
calculated by the # of times the operator scans a barcode.
|
by: marktang |
last post by:
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by: Hystou |
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by: Oralloy |
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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 |
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Overview:
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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 |
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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 |
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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: 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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