C# GC.Collect(): Force Garbage Collection and Optimize Memory

The GC.Collect() method in C# is used to force garbage collection. It reclaims memory no longer used by objects in the application. While you can call this method manually, it's generally recommended to let the garbage collector manage memory automatically.

When you call GC.Collect(), the garbage collector immediately starts the process. This involves identifying and removing objects no longer referenced by the application. This can free up memory and improve overall application performance.

However, calling GC.Collect() too frequently or at inappropriate times can negatively impact performance. The garbage collector is designed to run automatically and optimize memory usage. Therefore, manually calling GC.Collect() should be done sparingly and only when necessary.