void OnLeavePartnerKey(object sender, EventArgs e)
{
if (FsuppressChangeEvent > 0)
{
return;
}
Control PrevFocus = FPetraUtilsObject.GetFocusedControl(this);
if (PrevFocus == null)
{
PrevFocus = txtNewPartnerKey;
}
String PartnerKeySt = txtPartnerKey.Text;
if (PartnerKeySt == "")
{
/*
* MessageBox.Show("Error: Please enter a PartnerKey.",
* "ESR Defaults", MessageBoxButtons.OK, MessageBoxIcon.Error);
* txtPartnerKey.Text = FselectedRow["a_partner_key_n"].ToString();
* txtPartnerKey.Focus();
*/
return;
}
Int64 PartnerKey;
Boolean IsNumeric = Int64.TryParse(PartnerKeySt, out PartnerKey);
if (!IsNumeric)
{
MessageBox.Show("Error: Please check your entry for PartnerKey.",
"ESR Defaults", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPartnerKey.Text = FselectedRow["a_partner_key_n"].ToString();
txtPartnerKey.Focus();
return;
}
//
// If the user didn't change the value,
// there's nothing more to do here.
if ((FselectedRow == null) || ((FselectedRow["a_new_partner_key_n"] != System.DBNull.Value) &&
(Convert.ToInt64(FselectedRow["a_partner_key_n"]) == PartnerKey)))
{
return;
}
FesrDefaults.DefaultView.Sort = "a_partner_key_n"; // I don't know why I need to do this, since it was done previously in
// InitializeManualCode. But without it, I'm seeing exceptions here.
if (FesrDefaults.DefaultView.Find(PartnerKey) > 0)
{
MessageBox.Show(String.Format("Error: An entry already exists for partner key {0}.", PartnerKeySt),
"ESR Defaults", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtPartnerKey.Text = FselectedRow["a_partner_key_n"].ToString();
txtPartnerKey.Focus();
return;
}
if (txtNewPartnerKey.Text == "0000000000")
{
txtNewPartnerKey.Text = txtPartnerKey.Text;
}
UpdateGrid(sender, e);
FsuppressChangeEvent++;
// Since the Primary Key could have changed,
// I need to re-select the correct row in the grid:
Int32 NewRowPos = FesrDefaults.DefaultView.Find(PartnerKey);
grdDetails.SelectRowInGrid(1 + NewRowPos, true); // This ends up calling back here!
PrevFocus.Focus();
FsuppressChangeEvent--;
}