private static IDictionary <string, object> CreateDynamicPropertiesContainer(Type type, ITypeCache typeCache, object instance, string dynamicPropertiesContainerName)
{
var property = typeCache.GetNamedProperty(type, dynamicPropertiesContainerName);
if (property == null)
{
throw new ArgumentException($"Type {type} does not have property {dynamicPropertiesContainerName} ");
}
if (!typeCache.IsTypeAssignableFrom(typeof(IDictionary <string, object>), property.PropertyType))
{
throw new InvalidOperationException($"Property {dynamicPropertiesContainerName} must implement IDictionary<string,object> interface");
}
var dynamicProperties = new Dictionary <string, object>();
property.SetValue(instance, dynamicProperties, null);
return(dynamicProperties);
}