How to release Bitmap objet's from memory

[Funky]

Hello!

In my C# app I create an instance of the Bitmap class:

Bitmap img = new Bitmap(file); // file is a string that represents the full path of the image

The image with the path stored in file variable could be deleted when I close the appliaction that is using that file in the instance of the Bitmap class. How can I release the image from the img variable so it wouldn't be used by the app anymore?

Regards.

[Funky]

I just find out. I add the bitmap to the PictureBox. When I don't want to use the picture in my app anymore, I call the Dispose() method on the Image object represented by PictureBox;

pictureBox_odtis.Image.Dispose(); // pictureBox_odtis is an instance of the PictureBox class

Regards!