The borderless form is "moved"

 

The borderless form is "moved"

Today, I saw a good form. I wanted to create one, but when the border was kicked off, the problem came. After a long time, I found that the form was not moving. Why? Asked God-class figures that because there is no border, the mouse cannot be clicked, so it cannot be moved, and there is no way to ask the gods. But fortunately it was solved quickly. The following two solutions are provided.

API functions are required for the first complex type.

Of course, the second type is easier to understand.