How to save high resolution image canvas to server using asp.net?

Using Corel Paint Shop Pro Photo X2, why is the resolution changing to centimeters when i save it in inches?

• Every time i save an image. I save it with the resolution in inches. Yet, when i close it out and go to re-open it, it auto changes the saved image back to centimeters. I have looked all over the net trying to find an answer. Even gone to the website and I cant seem to find out why its doing this. Ive got old images from when i first started using this program that were saved in inches, they remain saved the way i saved them. In inches. Yet, any new images get auto changed back into centimeters. Does anyone out there know why it's doing this?

• Answer:

  I'm assuming your using File>Save As.... to save your images. I tried everything with my copy of PSP (X3) and couldn't get the resolution to switch when an image is saved. Even when I changed the width/height to centimeters, the resolution remained in pixels/inch. Changing to pixels/centimeter doesn't change the resolution it just puts it into different units. Do you notice any changes in how your pictures look? You shouldn't.