/// <summary>
/// Populates collections within table. The tables used will be removed from
/// the table collection.
/// Override this method to populate your custom collection objects.
/// </summary>
/// <param name="tables">The tables.</param>
/// <param name="filter">The filter.</param>
protected override void PopulateCollections(DataTableCollection tables, string filter)
{
base.PopulateCollections(tables, filter);
// Populate object collections
DataView view = DataHelper.CreateDataView(tables["OrderForm"], filter);
// Read until we are done, since this is a collection
foreach (DataRowView row in view)
{
// Populate Forms Collection
OrderForm orderForm = (OrderForm)OrderContext.Current.OrderFormClassInfo.CreateInstance();
orderForm.Load(row);
orderForm.PopulateCollectionsInternal(tables, filter);
OrderForms.Add(orderForm);
}
view = DataHelper.CreateDataView(tables["OrderGroupAddress"], filter);
foreach (DataRowView row in view)
{
// Populate Address Collection
OrderAddress orderAddress = (OrderAddress)OrderContext.Current.OrderAddressClassInfo.CreateInstance();
orderAddress.Load(row);
OrderAddresses.Add(orderAddress);
}
}
/// <summary>
/// Accepts the changes.
/// </summary>
public override void AcceptChanges()
{
using (TransactionScope scope = new TransactionScope())
{
// Save base object first
base.AcceptChanges();
if (this.ObjectState != MetaObjectState.Deleted)
{
// Populate object primary key here
// Save forms
OrderForms.AcceptChanges();
// Save addresses
OrderAddresses.AcceptChanges();
}
scope.Complete();
}
}
/// <summary>
/// Marks current instance as new which will cause new record to be created in the database for the specified object.
/// This is useful for creating duplicates of existing objects.
/// </summary>
internal override void MarkNew()
{
base.MarkNew();
OrderAddresses.MarkNew();
OrderForms.MarkNew();
}
/// <summary>
/// Sets the parent.
/// </summary>
/// <param name="parent">The parent.</param>
public override void SetParent(object parent)
{
OrderAddresses.SetParent((OrderGroup)parent);
OrderForms.SetParent((OrderGroup)parent);
}
