private void ButtonDeleteMapping_Click(object sender, EventArgs e)
{
if (GridViewSupplierCountry.FocusedRowHandle >= 0)
{
SupplierCountry suppCountry = (SupplierCountry)GridViewSupplierCountry.GetFocusedRow();
_selectedRecord.SupplierCountry.Remove(suppCountry);
//Removing from the collection just removes the object from its parent, but does not mark
//it for deletion, effectively orphaning it. This will cause foreign key errors when saving.
//To flag for deletion, delete it from the context as well.
_context.SupplierCountry.DeleteObject(suppCountry);
BindSupplierCountry();
}
}
private void FinalizeBindings()
{
BindingSource.EndEdit();
GridViewSupplierCountry.CloseEditor();
GridViewSupplierCountry.UpdateCurrentRow();
//Set the city code for each mapping just in case
for (int rowCtr = 0; rowCtr < GridViewSupplierCountry.DataRowCount; rowCtr++)
{
SupplierCountry suppCountry = (SupplierCountry)GridViewSupplierCountry.GetRow(rowCtr);
suppCountry.Country_Code = TextEditCode.Text;
}
BindingSourceSupplierCountry.EndEdit();
}
