System.Diagnostics.SourceElement.SourceElement C# (CSharp) Method

        static SourceElement() {
            _properties = new ConfigurationPropertyCollection();
            _properties.Add(_propName);
            _properties.Add(_propSwitchName);
            _properties.Add(_propSwitchValue);
            _properties.Add(_propSwitchType);
            _properties.Add(_propListeners);
        }