/// <summary>
/// Prompts the user to provide a comment before acknowledging a group of events.
/// </summary>
public bool ShowDialog(TsCAeServer server, TsCAeEventNotification[] notifications)
{
// prompt user to provide a comment.
AcknowledgerTB.Text = Environment.UserName;
CommentTB.Text = "Acknowledged.";
if (ShowDialog() != DialogResult.OK)
{
return(false);
}
try
{
// create acknowledgements.
TsCAeEventAcknowledgement[] acknowledgements = new TsCAeEventAcknowledgement[notifications.Length];
for (int ii = 0; ii < notifications.Length; ii++)
{
acknowledgements[ii] = new TsCAeEventAcknowledgement(notifications[ii]);
}
// acknowledge events.
OpcResult[] results = server.AcknowledgeCondition(
AcknowledgerTB.Text,
CommentTB.Text,
acknowledgements);
// check for errors.
StringBuilder errors = new StringBuilder();
for (int ii = 0; ii < results.Length; ii++)
{
if (results[ii].Failed())
{
if (errors.Length > 0)
{
errors.Append(Environment.NewLine);
}
errors.Append(acknowledgements[ii].SourceName);
errors.Append("/");
errors.Append(acknowledgements[ii].ConditionName);
errors.Append(" Failed: ");
errors.Append(results[ii].ToString());
errors.Append(".");
}
}
// show errors.
if (errors.Length > 0)
{
MessageBox.Show(errors.ToString(), "Acknowledgement Failed");
}
return(true);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
return(false);
}