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by: Sylwia |
last post by:
Hi!
Have anyone ever tried to modify the Gene Cash's Tkinter tree widget
(available from http://home.cfl.rr.com/genecash/) so it supports
multiple items selection ( selection of multiple files like in Windows
Explorer - CTRL and SHIFT keys for file selection)?
Thank you in advance for any hints!
Best Wishes,
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by: Felix Natter |
last post by:
hi,
I have a php-Script which gets passed a Boat-ID and this is used to
mark an element in a <select> as the default:
<select name="boote" multiple="multiple" size="5">
<option value='43'>Aisha</option>
<option value='40'>Amsterdam</option>
<option value='55'>Asmaa</option>
<option value='20'>Beau Rivage</option>
<option value='48'>Blue Perl</option>
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by: Peter |
last post by:
Hello!
Please, could anyone tell, is it possible to set multiple items to be
selected in list control in the code? For example when the web form is loaded
three items of 5 are selected in list control already? Now I manage to set
only one item to be selected during page load, but there is need to multiple
items could be selected for the user. I appreciate very much your help!
Thanks.
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by: ads |
last post by:
hi,
after binding the dropdownlist to a datasource, ive experience this error
"Cannot have multiple items selected in a dropdownlist" after using the code:
dropdownlist.items.findbyvalue("value").selected = true
I didnt specify any selected item in the dropdownlist during binding to the
datasource. I use dropdownlist.clearselection() but still error occurs.
I need information on this. Thanks.
Ads
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by: Bernard Lebel |
last post by:
Hello,
Is there an option or a way to allow the selection of multiple entries
in the Listbox widget? I could not find any, and would like to allow
the end user to select multiple entries.
Thanks
Bernard
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by: icfai |
last post by:
hi friends....
I have got a problem regarding loading of multiple assemblies, actually its required for an editor which implements the intellisenseas in vb or dotnet.
for that it is required to load that assembly whose sub-classes are required to be loaded into the list box after pressing dot.
for example in the code given below i have given the path of System.dll assembly file, now all the sub class of System.Data are automatically...
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by: linda.s |
last post by:
Hi,
I wonder how to hold the ctrl key and left button (button-1) to do
multiple selection of the following items?
Thanks,
Linda
import Tkinter
s = Tkinter.Scrollbar()
L = Tkinter.Listbox()
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by: goldtech |
last post by:
Hi, TKinter question
Let's say I use:
....
files = tkFileDialog.askopenFilenames(filetypes=)
....
This works OK - I can select multiple files and the var "files" will
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by: Gunnar Hurtig |
last post by:
Hi All
I am relatively new to Tkinter and am putting a wraparound to the ATNF ASAP program. In one part I present several long lists in list boxes for selection. My code will remember the multiple selections made but I woul also like to highlight and maintain the highlighted items as I make additional selections. I can maintain the highlighted selections from listbox to listbox, but can't seem to figure out how to maintain the selected...
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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: 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: 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: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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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