C#

Try
    Dim result As Integer = remoteClass.WebMethodCall(parameters)
Catch soapFailure As SoapException
    ' Code to execute in response to a SoapException
Catch soapFailure As SoapHeaderException
    ' Code to execute in response to a SoapHeaderException
Catch argFailure As ArgumentOutOfRange
    ' Code to execute if the args are out of whack.
    ' Which they shouldn't be if your doing validation!  ;)
Finally
    ' This code will execute no matter what happens in the Try and Catch blocks...
End Try

System.Exception.SystemException.ArgumentException.ArgumentOutOfRangeException

System.ArgumentOutOfRangeException

SELECT Name
FROM MSysObjects
WHERE Type = 1 AND NOT Name LIKE "MSys%"

public void foo(/*[in]*/ int foo)
{
// ....
}

struct ConstValue<Type T>
{
  readonly T value;

  ConstValue<T>(T obj)
  {
    value = obj;
  }
  static implicit operator ConstValue<T> (T obj) 
  {
    return new ConstValue<T>(cobj);
  }
}