MicroSoft Visual Studio how to restore the Form Design Window?

Question

visual studio

In MicroSoft Visual Studio the form window disappears intermittently, how to restore the form designer window if it disappeared?

Answer 1

The Form Designer window in MicroSoft Visual Studio disappears due to loss of namespace control.
Look for missing brackets {} or define some code in the namespace namespace name{...} .
It happens that after connecting a library, the constructor disappears, it helps to enclose the code written by the standard of this library in the namespace. After fixing errors in the code, sometimes it is necessary to close the form designer window and reopen it ( View -> Shift+F7 Designer ).