public void PostTelemetryEvent(string telemetryEventName, Dictionary <string, object> telemetryProperties)
{
if (telemetrySession == null)
{
if (Process.GetCurrentProcess().ProcessName == "devenv")
{
telemetrySession = TelemetryService.DefaultSession;
}
else
{
if (string.IsNullOrEmpty(SerializedTelemetrySession))
{
telemetrySession = TelemetryService.DefaultSession;
telemetrySession.IsOptedIn = true;
telemetrySession.Start();
SerializedTelemetrySession = telemetrySession.SerializeSettings();
}
else
{
telemetrySession = new TelemetrySession(SerializedTelemetrySession);
telemetrySession.Start();
}
}
}
var prefix = telemetryEventName.Replace("/", ".") + ".";
TelemetryEvent telemetryEvent = new TelemetryEvent(telemetryEventName);
foreach (var property in telemetryProperties)
{
telemetryEvent.Properties[prefix + property.Key] = property.Value;
}
telemetrySession.PostEvent(telemetryEvent);
}