What consequences can occur if you skip calling the Dispose() method on an object?

If you do not call the Dispose() method on an object that implements the IDisposable interface, then:

• Unreleased resources (such as file handles, network connections, unmanaged memory) will remain occupied until the garbage collector calls the finalizer, which may happen with a delay or not at all in a timely manner.
• This can lead to memory and resource leaks, reduced performance, and even application crashes.

Therefore, it is important to always explicitly call Dispose() or use the using statement for automatic disposal.

Example:

using(var stream = new FileStream("file.txt", FileMode.Open))
{
    // work with the file
} // Dispose is called automatically here