I have a tabcontrol with multiple tabs and I want a panel that shows progress bar to be visible whenever user is processing something and be hidden when the processing has completed.
I added that panel in first tab of the tabcontrol. However, now the panel will only be visible when user selects the first tab but disappears when user selects other tabs.
I want the panel to display when user selects other tabs. How can I do that?
I hope you talk about WPF, if so, wrap the TabControl in a grid
give the grid 2 childs first tb control second the progress bar, whenever you set the progress bar visibility to visible it’ll be on top of screen.