private async Task DeleteCore(DeleteContent c, ContentOperation operation)
{
operation.MustHavePermission(Permissions.AppContentsDelete);
operation.MustNotDeleteSingleton();
if (!c.DoNotScript)
{
await operation.ExecuteDeleteScriptAsync(c.Permanent);
}
if (c.CheckReferrers)
{
await operation.CheckReferrersAsync();
}
Delete(c);
}