Scale up MessageBox

I've got zooming functionality in my application that works great, but when I open a MessageBox, the message box doesn't appear at the same zoomed level as the rest of the开发者_开发知识库 interface. Is there anyway I can scale the MessageBox along with the rest of my program? Or will I have to create a custom message box class that allows this?

Thanks. Let me know if I need to explain anything else.

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You'll have to create a custom dialog to do this. I'd probably just create a window and then show it as a dialog.