internal static String Save(DB.CAT_Item entry, DataContext dataContext)
{
try
{
if (dataContext.EntityCatalogueContext.GetEntityState(entry) == System.Data.Entity.EntityState.Detached)
{
dataContext.EntityCatalogueContext.CAT_Item.Add(entry);
}
}
catch (System.Data.Entity.Validation.DbEntityValidationException ex)
{
return(dataContext.PackageValidationException());
}
return("Success");
}
private void btnAddEntity_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
using (AddCatalogueEntityDialogue dlg = new AddCatalogueEntityDialogue())
{
dlg.TopCategoryId = SelectedTopCategory == null ? null : (Int64?)SelectedTopCategory.Id;
//I wanted to do this but the problem is with the Async load on the ddlCategory SearchLookupEdit
//you cant get the Category form the Context befause the Async load has a DataReader open
//and you can get it form the ddlCategory.View because it isn't populated yet
dlg.CatalogueId = ((DB.CAT_Catalogue)BindingSource.DataSource).Id;
if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
try
{
using (new CDS.Client.Desktop.Essential.UTL.WaitCursor())
{
try
{
using (TransactionScope transaction = DataContext.GetTransactionScope())
{
DB.CAT_Item item = dlg.Item;
DB.CAT_ItemData itemData = BL.CAT.CAT_ItemData.New;
itemData.CategoryId = dlg.TopCategoryId.Value;
//item.CAT_ItemData.Add(itemData);
Parallel.ForEach(dlg.ListEntryMeta, entrymeta =>
//foreach (EntryMeta entryData in dlg.ListEntryMeta)
{
DB.CAT_MetaData metaData = BL.CAT.CAT_MetaData.New;
metaData.MetaId = entrymeta.Id;
metaData.Data = (string)entrymeta.Value;
metaData.CategoryId = entrymeta.CategoryId;
item.CAT_MetaData.Add(metaData);
});
BL.EntityController.SaveCAT_Item(item, DataContext);
DataContext.SaveChangesEntityCatalogueContext();
itemData.ItemId = item.Id;
itemData.ParentItemId = item.Id;
BL.EntityController.SaveCAT_ItemData(itemData, DataContext);
DataContext.SaveChangesEntityCatalogueContext();
DataContext.SaveChangesEntitySystemContext();
DataContext.CompleteTransaction(transaction);
}
DataContext.EntityCatalogueContext.AcceptAllChanges();
DataContext.EntitySystemContext.AcceptAllChanges();
InstantFeedbackSourceEntity.Refresh();
}
catch (Exception ex)
{
DataContext.EntityCatalogueContext.RejectChanges();
DataContext.EntitySystemContext.RejectChanges();
HasErrors = true;
if (CDS.Shared.Exception.UserInterfaceExceptionHandler.HandleException(ref ex))
{
throw ex;
}
}
}
}
catch (Exception ex)
{
//DataContext.EntityAccountingContext.RollBackTransaction();
if (CDS.Shared.Exception.UserInterfaceExceptionHandler.HandleException(ref ex))
{
throw ex;
}
}
}
}
}
