private void butUndo_Click(object sender, System.EventArgs e)
{
if (textDate.errorProvider1.GetError(textDate) != "")
{
MsgBox.Show(this, "Please fix data entry errors first.");
return;
}
int rowsAffected = Commlogs.UndoStatements(PIn.PDate(textDate.Text));
MessageBox.Show(rowsAffected.ToString() + " " + Lan.g(this, "statement entries deleted."));
DialogResult = DialogResult.OK;
}