I did a MDI Winforms application and noticed behaviour that I have a question for.
If one of the forms is opened with a Maximized Window State and another form is opened with a Normal Window State, the form Window State that used to be Maximized is changed to Normal.
Can several windows be open in a MDI form with different window states at the same?
MDI permits only one child window in the maximized state, the active window. It forces such a window back to the normal state when you make another window active, regardless if that other window is maximized or not. Or in other words, you cannot have a active window in the normal state on top of a maximized non-active window. There's no workaround for this.