prog.cs(7,25): error CS0234: The type or namespace name `ExceptionServices' does not exist in the namespace `System.Runtime'. Are you missing an assembly reference?
prog.cs(7,25): error CS0234: The type or namespace name `ExceptionServices' does not exist in the namespace `System.Runtime'. Are you missing an assembly reference?
Compilation failed: 2 error(s), 0 warnings