private void ShowDiscriminatorForm()
{
var inheritanceType = EntityImpl.DetermineInheritanceTypeWithChildren(Entity);
if (inheritanceType != EntityImpl.InheritanceType.TablePerSubClass &&
inheritanceType != EntityImpl.InheritanceType.TablePerSubClassWithDiscriminator)
{
MessageBox.Show(this, "Invalid: only valid for Table Per Sub-Class inheritance.");
return;
}
List <ArchAngel.Providers.EntityModel.Model.DatabaseLayer.ITable> mappedTables = Entity.MappedTables().ToList();
if (mappedTables.Count == 0)
{
MessageBox.Show(this, "No tables are mapped to this entity. 'Table per Hierarchy' inheritance requires exactly one mapped table.", "No mapped table", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
else if (mappedTables.Count > 1)
{
MessageBox.Show(this, "Multiple tables are mapped to this entity. 'Table per Hierarchy' inheritance requires exactly one mapped table.", "Too many mapped tables", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
UserControls.FormSubClassDiscriminator form = new UserControls.FormSubClassDiscriminator(Entity);
form.ShowDialog(this);
Populate();
}
private void ShowDiscriminatorForm()
{
var inheritanceType = EntityImpl.DetermineInheritanceTypeWithChildren(Entity);
if (inheritanceType != EntityImpl.InheritanceType.TablePerSubClass &&
inheritanceType != EntityImpl.InheritanceType.TablePerSubClassWithDiscriminator)
{
MessageBox.Show(this, "Invalid: only valid for Table Per Sub-Class inheritance.");
return;
}
List<ArchAngel.Providers.EntityModel.Model.DatabaseLayer.ITable> mappedTables = Entity.MappedTables().ToList();
if (mappedTables.Count == 0)
{
MessageBox.Show(this, "No tables are mapped to this entity. 'Table per Hierarchy' inheritance requires exactly one mapped table.", "No mapped table", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
else if (mappedTables.Count > 1)
{
MessageBox.Show(this, "Multiple tables are mapped to this entity. 'Table per Hierarchy' inheritance requires exactly one mapped table.", "Too many mapped tables", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
UserControls.FormSubClassDiscriminator form = new UserControls.FormSubClassDiscriminator(Entity);
form.ShowDialog(this);
Populate();
}