Is there a way to show Mahapps message dialogs without background overlay?

Question

I want to show messages in my Mahapps application without graying out the background.

I already tried to find a way with custom themes and custom accents. But no luck so far.

Answer 1

Set the OverlayBrush of the MetroWindow to Transparent:

OverlayBrush = Brushes.Transparent;
await this.ShowMessageAsync("This is the title", "Some message");