public static bool ContextKnowsType(this EntityObjectStore.LocalContext context, Type type)
{
// problem is that OSpace is not populated until an object set is created.
// and there seems to be no way of navigating to the OSpace type from the CSpace.
// for the moment then workaround by attempting to create an object set.
// For complex types this will only work if the parent is queried first
if (context.WrappedObjectContext.IsTypeInOSpace(type))
{
return(true);
}
if (context.CanCreateObjectSet(type))
{
return(true);
}
return(false);
}
// problem is that OSpace is not populated until an object set is created.
// and there seems to be no way of navigating to the OSpace type from the CSpace.
// for the moment then workaround by attempting to create an object set.
// For complex types this will only work if the parent is queried first
public static bool ContextKnowsType(this EntityObjectStore.LocalContext context, Type type) =>
context.WrappedObjectContext.IsTypeInOSpace(type) || context.CanCreateObjectSet(type);