SetCustomProperty()

void System.Diagnostics.Activity.SetCustomProperty ( string propertyName, object? propertyValue )

inline

Definition at line 946 of file Activity.cs.

    {
        if (_customProperties == null)
        {
            Interlocked.CompareExchange(ref _customProperties, new Dictionary<string, object>(), null);
        }
        lock (_customProperties)
        {
            if (propertyValue == null)
            {
                _customProperties.Remove(propertyName);
            }
            else
            {
                _customProperties[propertyName] = propertyValue;
            }
        }
    }

References System.Diagnostics.Activity._customProperties, System.Threading.Interlocked.CompareExchange(), and System.Collections.Generic.Dictionary< TKey, TValue >.Remove().