I have a curious problem: when the Leave event of some control fires, sender.Focused=false, right? but when I change tabpage, event fires, but my
sender.Focused=true. How and why??
I believe this is because tab pages are treated like forms.
If you change windows and then change back, usually the same control that was focused when you left the window has the focus again.
If you change the tab page and come back, the same element will have focus. Helps keep your place.
I have a checkbox and a textbox in a continuous taborder on a form
along with a bunch of other controls. The textbox is disabled.
When I leave the checkbox I want to enable the textbox and move...
Does anyone know the difference between these two?
The doc for LostFocus says
'Occurs when the control loses focus.'
whereas for Leave it says
'Occurs when the input focus leaves the control'...
Hi
I have a dialog that has a couple of buttons, of which one is a button with id IDOK and there is no button with id IDCANCEL. When I try to add a button called IDCANCEL I get the message that it...
I have a checkbox and a textbox in a continuous taborder on a form
along with a bunch of other controls. The textbox is disabled.
When I leave the checkbox I want to enable the textbox and move...
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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,...
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,...
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...
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...
31
