/// <summary>
/// Some Scout functions in this test application are executed using threading.
/// Because of this, cross-threading issues may arise when attempting to
/// perform operations on the main GUI thread. To prevent this, use the
/// Invoke method. Refer to the <see cref="Button_DMC_Click"/> method.</summary>
/// <param name="lvl">level of error severity <c>Okuma.Scout.Enums.MessageLevel</c></param>
/// <param name="text">If level is other than "Exception", this contains the message to be displayed.</param>
internal void PostError(Okuma.Scout.Enums.MessageLevel lvl, string text)
{
this.Invoke((MethodInvoker) delegate
{
this.TextBox_ErrorHandling.Text = this.TextBox_ErrorHandling.Text +
lvl.ToString() + ": " + text + Environment.NewLine;
});
}
private FlowDocument AppendFlowLog(FlowDocument log, Okuma.Scout.Enums.MessageLevel level, string msg)
{
FlowDocument _log = log;
try
{
Paragraph p = new Paragraph();
Run when = new Run(DateTime.Now + " ");
p.Inlines.Add(when);
switch (level)
{
default: // Default will be INFO
{
Run type = new Run("INFO: ");
type.FontWeight = FontWeights.Bold;
type.Foreground = Brushes.DarkBlue;
p.Inlines.Add(type);
break;
}
case Okuma.Scout.Enums.MessageLevel.Exception:
{
Run type = new Run("EXCEPTION: ");
type.FontWeight = FontWeights.Bold;
type.Foreground = Brushes.Fuchsia;
p.Inlines.Add(type);
break;
}
case Okuma.Scout.Enums.MessageLevel.Error:
{
Run type = new Run("ERROR: ");
type.FontWeight = FontWeights.Bold;
type.Foreground = Brushes.Crimson;
p.Inlines.Add(type);
break;
}
case Okuma.Scout.Enums.MessageLevel.Warning:
{
Run type = new Run("WARNING: ");
type.FontWeight = FontWeights.Bold;
type.Foreground = Brushes.OrangeRed;
p.Inlines.Add(type);
break;
}
}
Run message = new Run(msg);
message.FontFamily = MessageFont;
p.Inlines.Add(message);
_log.Blocks.InsertBefore(_log.Blocks.FirstBlock, p);
if (log.Blocks.Count() > 2000)
{
log.Blocks.Remove(log.Blocks.ElementAt(2000));
}
}
catch { }
return(_log);
}
