Cost of accessing a casted variable vs. assigning the casted variable? (C#)

[Lateralus]

I know that in unmanaged C++, casting is at compile-time, so it's better to avoid the assignment and simply access it for all instances. However, in C#, I have no idea since I'm pretty new to it.

[Syst3m_W1z4rd]

I know this is offtopic, but you need a link back on your site in signature, else is not allowed.

[Lateralus]

Originally Posted by Syst3m_W1z4rd

I know this is offtopic, but you need a link back on your site in signature, else is not allowed.

I have a linkback, it's under advertising affliates. Unless I should state the location in my signature as well?

Any idea on the topic?

[Nullable]

Assigning the casted variable would be better; because each cast to that variable would add another "castclass" instruction per cast.

[Lateralus]

Originally Posted by Nullable

Assigning the casted variable would be better; because each cast to that variable would add another "castclass" instruction per cast.

Ah, I see. Thank you.

[IAmHawtness]

Originally Posted by Nullable

Assigning the casted variable would be better; because each cast to that variable would add another "castclass" instruction per cast.

That said, casting objects/variables shouldn't really be THAT intense/time consuming for most CPUs, and the performance loss is measured in perhaps a few nanoseconds. I'd worry about a lot of other things before worrying about object casting performance.