Professional UI Solutions
Site Map   /  Register


Please Log In to post a new message or reply to an existing one. If you are not registered, please register.

NOTE: Some forums may be read-only if you are not currently subscribed to our technical support services.

Forums » Prof-UIS Tech Support » CExtTreeCtrl Update Issue with multiple selection Collapse All
Subject Author Date
Brian Roberts Jul 1, 2016 - 4:00 PM

The issue can be ssen in the ProfUIS_Controls example (3203)

- Select Tree View
- Make sure that both "Multiple Selection" and "Subtract Selection" options are enabled
- Click on an item in the tree
- Shift + Click on another item to select a range of items

You can easily see that the range of items are selected, then de-selected, then finally selected. This can be rather slow (and annoying) in large Trees (1000 to 10000 entries including nested items).

Is there a combination of settings that avoids this while still alloying multiple selection and the ability to deselect a single item in a list?


TSELLC Support Jul 5, 2016 - 3:24 AM


We confirm the problem. Unfortunately, there is no other combination of settings that avoid this. We’ll investigate the problem and we’ll get back to you.