/// <summary>
/// Initializes a new instance of the CBTBuildEngine class.
/// </summary>
public CBTBuildEngine()
{
ContinueOnError = false;
LineNumberOfTaskNode = 0;
ProjectFileOfTaskNode = String.Empty;
ColumnNumberOfTaskNode = 0;
// Get the current build manager and use reflection to get the LoggingService and LogBuildEvent() method
//
BuildManager buildManager = BuildManager.DefaultBuildManager;
PropertyInfo loggingServiceProperty = buildManager.GetType().GetProperty("Microsoft.Build.BackEnd.IBuildComponentHost.LoggingService", BindingFlags.Instance | BindingFlags.NonPublic);
if (loggingServiceProperty != null)
{
try
{
object loggingService = loggingServiceProperty.GetMethod.Invoke(buildManager, null);
MethodInfo logBuildEventMethod = loggingService?.GetType().GetMethod("LogBuildEvent", new[] {typeof (BuildEventArgs)});
if (logBuildEventMethod != null)
{
_logBuildEventHandler = (LogBuildEventHandler) logBuildEventMethod.CreateDelegate(typeof (LogBuildEventHandler), loggingService);
}
}
catch (Exception e)
{
Trace.TraceError(e.ToString());
}
}
}
/// <summary>
/// Initializes a new instance of the CBTBuildEngine class.
/// </summary>
public CBTBuildEngine()
{
ContinueOnError = false;
LineNumberOfTaskNode = 0;
ProjectFileOfTaskNode = String.Empty;
ColumnNumberOfTaskNode = 0;
// Get the current build manager and use reflection to get the LoggingService and LogBuildEvent() method
//
BuildManager buildManager = BuildManager.DefaultBuildManager;
PropertyInfo loggingServiceProperty = buildManager?.GetType().GetProperty("Microsoft.Build.BackEnd.IBuildComponentHost.LoggingService", BindingFlags.Instance | BindingFlags.NonPublic);
if (loggingServiceProperty != null)
{
try
{
object loggingService = null;
try
{
loggingService = loggingServiceProperty.GetMethod.Invoke(buildManager, null);
}
catch (TargetInvocationException e) when(e.InnerException is NullReferenceException)
{
// When a build is not taking place, there is no logging service. The LoggingService property attempts to cast which throws a NullReferenceException so this is ignored.
}
MethodInfo logBuildEventMethod = loggingService?.GetType().GetMethod("LogBuildEvent", new[] { typeof(BuildEventArgs) });
if (logBuildEventMethod != null)
{
_logBuildEventHandler = (LogBuildEventHandler)logBuildEventMethod.CreateDelegate(typeof(LogBuildEventHandler), loggingService);
}
}
catch (Exception e)
{
Trace.TraceError(e.ToString());
}
}
}
