huh? Direct3D9 seems to trash everything

[Razor]

I have this wierd problem that Ive never had before with previous versions
of Direct3D.

It seems that in VB.NET when I resize a form at runtime (of course)
it seems to stop rendering or seems to destroy textures even though
they are managed resources etc.. etc..

Any idea what the problem is?
Thanks

 

[createdbyx]

are you resetting your device? Somtimes browsing thru the code samples for VB.NET in the DirectX sdk can help you figure out how to recover from things like window resizing, device lost, etc.