in the xml code the icons are addressed by name. When i want a special icon from the icon set - how can i know its name?
If you hover over it in the icon browser its name will be shown in a tooltip.
which icon browser "understands" .dis files?
The one in Opus.
How to call "Select Icons ?
One way is through the button editor.
If you're editing button/toolbar XML by hand, you're probably doing something wrong. There's a user-interface for all this. See the manual or tutorials about customization.
Here is a list of all DOpus 10 Toolbar Icons and names:
Directory Opus 10 Snapshot.zip (789 KB)
Thanks !