login to a web application getting captured in application insights code example

Example: logging exceptions into app insights from console application

// you may use different options to create configuration as shown later in this article
TelemetryConfiguration configuration = TelemetryConfiguration.CreateDefault();
configuration.InstrumentationKey = " *your key* ";
var telemetryClient = new TelemetryClient(configuration);
telemetryClient.TrackTrace("Hello World!");