private void columnsPage_CloseFromNext(object sender, Gui.Wizard.PageEventArgs e)
{
// Ensure ID column has been defined
string idColumnName = (idColumnComboBox.SelectedItem == null ? String.Empty : idColumnComboBox.SelectedItem.ToString());
if (idColumnName.Length == 0)
{
MessageBox.Show("You must specify the name of the column that holds the feature ID");
idColumnComboBox.Focus();
e.Page = columnsPage;
return;
}
m_Edit.IdColumnName = idColumnName;
// Ensure column domains are up to date.
// For the time being, we do NOT establish or remove foreign keys in the
// database - if that is considered desirable, bear in mind that the changes
// being saved here may ultimately be discarded by the user (on exit from the
// application).
List <IColumnDomain> cds = new List <IColumnDomain>();
IEnvironmentFactory factory = EnvironmentContainer.Factory;
foreach (DataGridViewRow row in columnsGrid.Rows)
{
IDomainTable dt = (row.Cells["dgcDomain"].Value as IDomainTable);
if (dt != null)
{
IEditColumnDomain cd = factory.CreateColumnDomain();
cd.ParentTable = m_Edit;
cd.ColumnName = row.Cells["dgcColumnName"].FormattedValue.ToString();
cd.Domain = dt;
cds.Add(cd);
}
}
m_Edit.ColumnDomains = cds.ToArray();
m_Edit.FinishEdit();
this.DialogResult = DialogResult.OK;
Close();
}
