BusyIndicator zindex

Sep 5, 2011 at 10:26 AM


the busyindicator seems to go under the validation error border of a normal wpf textbox. it doesnt work even if i give it a high zindex.

Sep 6, 2011 at 3:13 PM

This is because the validation border is in the adorner layer.  An adorner layer is guaranteed to be at a higher Z-order than the element(s) being adorned. Anything placed in the adorner layer is rendered on top of the rest of any styles you have set. In other words, adorners are always visually on top and cannot be overridden using z-order.  So unfortunately I do not believe there is anything I can do about this.