private static PropertyFlags CalculatePropertyTagPropertyFlags(string propertyName, Guid guid, PropertyFlags userFlags, bool isCustom)
{
PropertyFlags propertyFlags = NativeStorePropertyDefinition.CalculatePropertyTagPropertyFlags(userFlags, isCustom);
if (guid == WellKnownPropertySet.InternetHeaders && MimeConstants.IsInReservedHeaderNamespace(propertyName))
{
propertyFlags &= ~PropertyFlags.Transmittable;
}
return(propertyFlags);
}
private GuidIdPropertyDefinition(string displayName, Type propertyType, PropType mapiPropertyType, GuidIdPropertyDefinition.GuidIdKey key, PropertyFlags flags, bool isCustom, PropertyDefinitionConstraint[] constraints) : base(PropertyTypeSpecifier.GuidId, displayName, propertyType, mapiPropertyType, NativeStorePropertyDefinition.CalculatePropertyTagPropertyFlags(flags, isCustom), constraints)
{
this.InternalKey = key;
this.hashCode = (this.Guid.GetHashCode() ^ this.Id ^ (int)base.MapiPropertyType);
}
