Question How to catch system exceptions with UVS?

Hello,

I want to catch system exceptions to do something like this:

Code (CSharp):

1. try
2. {
3. SaveData(data);
4. }
5. catch(System.IO.IOException)
6. {
7.     DisplayMessage("The file is open elsewhere or there is not enough storage space");
8. }
9. catch(System.Security.SecurityException)
10. {
11.     DisplayMessage("Could not save as you do not have the required permissions");
12. }

...

Basically I need to catch these 4 exceptions:
System.IO.IOException
System.Security.SecurityException
System.FormatException
System.ArgumentException

I added System Exception in the nodes in Project Settings, but I cannot find these exceptions. Also, I am not sure how to use the Try&Catch node.

Thanks