Should every control in the Visual Studio WinForms toolbar go off Control?
Does Visual Studio support windowless controls?
Each control that you add to a toolbar in Visual Studio:

should 1 go down with Control, which is a wrapper around the window element .
Unfortunately, Windowed elements are very heavy; the presence of a large number of them, especially nested ones, leads to poor performance in WinForms.
In the past, I ran into a problem by creating aggregated user controls. The user control internally contains other windowless controls:
- (
PictureBox) - title label (
Label) - (
Label) - border (
Panel)
WinForms, .
, , Control, Windows. , Visual Studio .
, : WPF. .
Visual Studio WinForms ?
1