private void BtnAddItem_Click(object sender, EventArgs e)
{
FormEdit formEdit = new FormEdit(new OrderItem());
if (formEdit.ShowDialog() == DialogResult.OK)
{
formEdit.orderItem.OrderID = CurrentOrder.OrderID;
CurrentOrder.AddItem(formEdit.orderItem);
ItembindingSource1.ResetBindings(false);
}
}
private void BtnDeleteItem_Click(object sender, EventArgs e)
{
OrderItem orderItem = ItembindingSource1.Current as OrderItem;
if (orderItem == null)
{
MessageBox.Show("请选择一个订单项进行删除");
return;
}
CurrentOrder.RemoveItem(orderItem);
ItembindingSource1.ResetBindings(false);
}
private void BtnModifyItem_Click(object sender, EventArgs e)
{
OrderItem orderItem = ItembindingSource1.Current as OrderItem;
if (orderItem == null)
{
MessageBox.Show("请选择一个订单项进行修改");
return;
}
FormEdit formItemEdit = new FormEdit(orderItem);
if (formItemEdit.ShowDialog() == DialogResult.OK)
{
ItembindingSource1.ResetBindings(false);
}
}
private void BtnAddItem_Click(object sender, EventArgs e)
{
FormEdit formEdit = new FormEdit(new OrderItem());
try
{
if (formEdit.ShowDialog() == DialogResult.OK)
{
CurrentOrder.AddItem(formEdit.orderItem);
ItembindingSource1.ResetBindings(false);
}
}
catch (Exception e2)
{
MessageBox.Show(e2.Message);
}
}
