This is embarrassingly stupid – I’ll be realistic and assume that I’m the stupid one here:
When developing with Winforms, most events allow checking the state of the mousebuttons using the MouseButtons enum. However I can’t seem to catch combinations – for example, if the user presser both the right and middle button at once, I want to handle it differently than a standard right-click. Why? Don’t ask – its a long story.
Anyhow, the enum does not include combinatations, and even trying various ANDs I haven’t been able to detect this. Ideas anyone?