I use regular mdi child forms in my program. I create these forms by using Application.Createform. Now I want to set the style property of the TWndClass for these mdi child forms like this:
style := CS_HREDRAW or CS_VREDRAW or CS_OWNDC;
But as far as I know, we only use TWndClass in Win32 applications. How do I set this style property in VCL application???