partial void DeleteItemIssue(ItemIssue instance);
partial void UpdateItemIssue(ItemIssue instance);
private void detach_ItemIssues(ItemIssue entity)
{
this.SendPropertyChanging();
entity.Item = null;
}
partial void InsertItemIssue(ItemIssue instance);
private void attach_ItemIssues(ItemIssue entity)
{
this.SendPropertyChanging();
entity.Item = this;
}