Hi Stephen,

You can create a MDI Child form OR a Modal form. However, you can call a Modal form from inside of a MDI Child form. Even by doing that, you still won't have access to the main menu.

>In WinForm, is it true that a MdiChild Form cannot be Modal and vice vesa? I like to be able to popup a dialog form from a MdiChild form but still let the user have access to the main menu and sidebar, is there a way to do that?