public bool Delete()
{
if (Dataset == null || masterDataAdapterProperties == null)
{
return(false);
}
if (!OnBeforeDelete())
{
return(false);
}
UpdateFiscalControl(DBOperation.Delete);
FindRecord(lastKey);
Dataset.Tables[masterDataAdapterProperties.Name].Rows[masterBinding.Position].Delete();
DeleteRecursive(masterDataAdapterProperties.SlaveDataAdapters);
var ds2 = Dataset.GetChanges();
if (ds2 != null)
{
// Visto che esiste il delete recursivo, devo solo cancellare la testa
masterDataAdapterProperties.DataAdapter.Update(Dataset, masterDataAdapterProperties.Name);
UpdateRecursiveDataAdapter(Dataset, masterDataAdapterProperties);
Dataset.AcceptChanges();
}
slaveBindingCollection.AllowNew = false;
return(OnAfterDelete());
}
public bool Save()
{
if (masterBinding == null || Dataset == null || masterDataAdapterProperties == null)
{
return(false);
}
if (!OnBeforeSave())
{
return(false);
}
try
{
var ds2 = Dataset.GetChanges();
if (ds2 != null)
{
if (ds2.HasErrors)
{
MessageBox.Show("Errori");
}
if (ds2.HasChanges())
{
Dataset.AcceptChanges();
UpdateRecursiveDataAdapter(ds2, masterDataAdapterProperties);
}
}
}
catch (Exception exc)
{
MessageBox.Show(exc.Message, "Save");
return(false);
}
return(OnAfterSave());
}
