How to make the background of ”TextEdit“ transparent?

Today I tried to modify the "backcolor" of my controls "TextEdit". it's an editor of DevExpress. When I entered the properties and started changing the background color to transparent, the "backcolor" of text change nothing but the color of the space in the inner margin had changed. So how can I make the effect of transparent background?

https://stackoverflow.com/questions/66797854/how-to-make-the-background-of-textedit-transparent March 25, 2021 at 06:45PM