Designer.vb System.Windows.Forms Error

Question

HI~

This is the 2019 version
The project has been in use for some time

I don't know why this problem occurs

I can change it to "Me.AutoScaleMode = AutoScaleMode.Font" is right

But as soon as I modify this window, I have to adjust this error once

All windows have this problem

Not just "System.Windows.Forms"

and "System.Drawing" too
ERROR： "Windows" is not a member of "Boolean"

Is there any way to solve it?

Answer 1

Probably your form contains a field, property or control that is called “System”, for example:

Private System As Boolean

Try to rename this member or control.