PTV Group - Logistics Forum

Hi there,

recently I face some non deterministic issues with tooltips on polylines: Though the tooltips appear for a very short fraction of a second they vanish. This wasn't the case some versions ago.

Is this a bug in PTV xServer.NET? Or in .NET Framweork?
Is there a workaround?

Bernd

Hi Bernd,

i am also experiencing this problem now on my Win11 machine. Looks like MS messed around with the WPF tooltip handling, as there are several similar reports lately. As far as i can see this affects polylines on the map, and it cannot be fixed in the control itself.

Luckily the MouseEnter/MouseLeave events still work correctly, so i built this workaround for my app.

Could you check if this also works for you?

Oli