Did you mean there is no treeview control in Access? What is your Access version? I made a test with Access 2013, and I could insert TreeView control. Have you registered mscomctl.ocx? I suggest you download Microsoft Visual Basic 6.0 Common Controls from the link below and register it.
microsoft treeview control version 6 download
Download: https://gohhs.com/2vKzsn
You can download the reg-script I used to add the registry settings for Access 2013. However, this is intended as an example only. You should not use it to register the TreeView on your computer. Rather export these registry settings from your own installation, to make sure you get the settings matching your version of the TreeView control.
The purpose of this routine is to set the desired defaults on the userform when it's loaded. While I would normally set the default values of my controls in design view, I chose to go this route to allow an explanation with just the drag and drop of standard controls. This routine sets each controls defaults, then calls the Treeview_Populate routine to fill the treeview control.
The purpose of this routine is to capture the treeview node's click event and write the key of the clicked node to our label for later use. I set the label1 control to 'vbNullstring' when the form was loaded, to ensure that the label is blank if no control is selected.
Once understood, the Treeview control is actually quite easy to set up and use. While this example has focussed on using the treeview control in an Excel userform, it could just as easily be applied in an Access, Word or Powerpoint solution, or any other application that supports the use of VBA. (In fact, this control can actually be accessed from other languages as well.)
Like the picture above, you can add images to your treeview control, and my friend Colo had a great page on doing that. While his site is no longer online, the page can still be access via the Google Wayback machine at this link.
Version 3.3 was the stable release of UAMCT for a decade, but development has been continuing with unofficial releases. Version 6 represents the current state of UAMCT, with better visualisation, better integration with NLP software (parsing and tagging in 70 languages). Some features of 3.3 are still missing, but they will appear as time permits. Projects from version 3.3 are fully compatible with version 6, although if you use automatically parsed/tagged layers, it may be better to delete those layers and add them in again with the new software. POS and Syntactic tagging provided for around 70 languages. Syntactic tagging for French, German, Arabic and Chinese (via Stanford Parser) Availablility of both downloadable software, or an online web interface. Downloading:Version 6.2e (February, 2022)Platform: Windows Macintosh Problems Installing on Macintosh: Apple has tightened security in recent years, so your system may complain that the application is not secure. If you get this problem: Find where you installed the UAMCorpusTool6 application (usually in the Applications folder. Right-click on the application (on some machines, click with the Control button pressed). A menu should appear, with the first option "Open". Select this. There may be a warning that the application is insecure, but there should be a "Open anyway" option. Choose this. After the first time, the application should open just by double-clicking on the application in the normal way. Problems Installing on Windows: Microsoft has also tightened security in recent years, so your system may complain that the application is not secure. If you get this problem, typically at launch you should get a warning, but there should be a "open anyway" option. Take that option. If you have virus software installed, you may need to open the control panel for the virus program, and make an exception for UAM Corpustool. Note: There is NO virus in UAM Corpustool. But recently some virus protection programs take the policy of "I don't know this program, so I will just tell the user it is dangerous". UAM CorpusTool version 3.3Version 3 of UAMCT offers substantial improvements over version 2.8, particularly in terms of automatic syntactic annotation (mainly for English and French) and part-of-speech tagging (using TreeTagger or Stanford tagger, 20 languages handled). Version 3.3 is the stable release: POS tagging provided for around 20 languages. Syntactic tagging for French, German, Arabic and Chinese (via Stanford Parser) New Search interface using CQL (Corpus Query Language)If you have any issues with the release, please email me (micko@wagsoft.com).This is release of 3.3x (August, 2021), identical to 3.3v2, except updated the installer to (hopefully) get by Windows Install security. New Mac update: There hasn't been an update on the Mac version since version 3.3k due to problems I had in making installers on Macs. Now fixed, so there is a 3.3p version for Macs as well. This also fixes problems launching UAMCT under Mojave. Also some problem where the main window was minimised after opening a project. Documentation is almost totally lacking, although look at the Release Notes for description of new features, and also the tutorial for getting started here. Version 3.3x (August, 2021)Platform: Windows 3.3x Windows 3.3v2 MacintoshDo you want to receive notification of new releases? 2ff7e9595c