In the standard .net drag&drop implementation the events / overwrites DragEnter / DragOver can be used to reject wrong files. In the Viewer control the events do not rise, so I only can allow drop files for all file types / combinations. The user can drag exe, dll, folders, the effect is "C...

How the font size information should be interpreted? I'm getting 4-digits values, like 1199, 1166, ...