private void detach_UserPermissions(UserPermission entity)
{
this.SendPropertyChanging();
entity.Permission = null;
}
partial void DeleteUserPermission(UserPermission instance);
partial void InsertUserPermission(UserPermission instance);
partial void UpdateUserPermission(UserPermission instance);
private void attach_UserPermissions(UserPermission entity)
{
this.SendPropertyChanging();
entity.User = this;
}