private void GetDetail(int purchaseOrderDetailID)
{
try
{
purchaseDetail = PurchaseOrderDetailDB.GetDetail(purchaseOrderDetailID);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
private void DeleteBtn_Click(object sender, EventArgs e)
{
if (purchaseOrderDetailIDTextBox.Text.Length == 0)
{
MessageBox.Show("Please select an order first.");
return;
}
int lineItemID = Convert.ToInt32(purchaseOrderDetailIDTextBox.Text);
this.GetDetail(lineItemID);
DialogResult result = MessageBox.Show("Delete " + purchaseDetail.purchaseOrderDetailID + "?",
"Confirm Delete", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
try
{
if (!PurchaseOrderDetailDB.DeleteDetail(purchaseDetail))
{
MessageBox.Show("Another user has updated or deleted " +
"that purchase detail.", "Database Error");
this.GetDetail(purchaseDetail.purchaseOrderDetailID);
if (purchaseDetail != null)
{
this.Display();
}
else
{
this.ClearControls();
}
}
else
{
this.ClearControls();
}
}
catch (Exception ex)
{
MessageBox.Show("Can't delete due to referencial integrity.");
//MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
}
