private void EditDetail()
{
OrderDetail detail = detailbindingSource.Current as OrderDetail;
if (detail == null)
{
MessageBox.Show("请选择一个订单项进行修改");
return;
}
DetailEditForm formDetailEdit = new DetailEditForm(detail);
if (formDetailEdit.ShowDialog() == DialogResult.OK)
{
detailbindingSource.ResetBindings(false);
}
}
private void btnAddItem_Click(object sender, EventArgs e)
{
DetailEditForm formItemEdit = new DetailEditForm(new OrderDetail());
try
{
if (formItemEdit.ShowDialog() == DialogResult.OK)
{
uint index = 0;
if (CurrentOrder.Details.Count != 0)
{
index = CurrentOrder.Details.Max(i => i.Index) + 1;
}
formItemEdit.Detail.Index = index;
CurrentOrder.AddItem(formItemEdit.Detail);
detailbindingSource.ResetBindings(false);
}
}
catch (Exception e2)
{
MessageBox.Show(e2.Message);
}
}