Puts the system property into the collection. If a property with the same name exists an exception is thrown.
            
| C# | Visual Basic | Visual C++ | J# | 
public void AddProperty( SystemPropertyConfigurationElement property )
Public Sub AddProperty ( _ property As SystemPropertyConfigurationElement _ )
public: void AddProperty( SystemPropertyConfigurationElement^ property )
public void AddProperty( SystemPropertyConfigurationElement property )
- property (SystemPropertyConfigurationElement)
 - System property to add
 
