private bool CheckIfInvalidApartmentState()
{
if (Thread.CurrentThread.GetApartmentState() != ApartmentState.MTA)
{
var ex = new ThreadStateException("New-EtwUserProvider with the -ProviderName flag requires powershell.exe to be started with the -MTA flag.");
var er = new ErrorRecord(ex, nameof(ThreadStateException), ErrorCategory.InvalidOperation, null);
WriteError(er);
return(true);
}
return(false);
}
/// <summary>
/// Throw an exception if the current thread is not <see cref="ApartmentState.STA"/>
/// </summary>
/// <param name="callerName">(optional) The name of the caller member.</param>
/// <param name="sourceFilePath">(optional) The path of the file who call this method.</param>
/// <param name="sourceLineNumber">(optional) The line number of the fatal error.</param>
internal static void ThrowIfNotStaThread([CallerMemberName] string callerName = null, [CallerFilePath] string sourceFilePath = "", [CallerLineNumber] int sourceLineNumber = 0)
{
if (Thread.CurrentThread.GetApartmentState() != ApartmentState.STA)
{
var exception = new ThreadStateException("STA thread required");
if (Logger.InstanceLogSession != null)
{
Logger.Instance.Fatal(exception, callerName, sourceFilePath, sourceLineNumber);
}
else
{
throw exception;
}
}
}
public static int Main(String [] args)
{
int rValue = 100;
ThreadStateException ta = null;
Console.WriteLine("Test AutoResetEvent for expected NullRef Exceptions");
Console.WriteLine( );
try {
ta.HelpLink = "Hello";
rValue = 1;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.HelpLink = Hello)");
}
try {
String s = ta.HelpLink;
rValue = 2;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (string s = ta.HelpLink)");
}
try {
Exception e = ta.InnerException;
rValue = 3;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.InnerException)");
}
try {
String s = ta.Message;
rValue = 4;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.Message)");
}
try {
String s = ta.Source;
rValue = 5;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.Source)");
}
try {
String s = ta.StackTrace;
rValue = 6;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.StackTrace)");
}
// try {
// ta.TargetSite.ToString();
// rValue = 7;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (ta.TargetSite))");
// }
try {
ta.Equals(new Exception("Hello"));
rValue = 8;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.Equals(new Exception()))");
}
try {
ta.GetBaseException();
rValue = 9;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.GetBaseException())");
}
try {
ta.GetHashCode();
rValue = 10;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.GetHasCode())");
}
// try {
// ta.GetObjectData(new SerializationInfo(1.GetType(),new FormatterConverter()),new StreamingContext(StreamingContextStates.All));
// rValue = 11;
// }
// catch (NullReferenceException) {
// Console.WriteLine("Caught NullReferenceException (ta.ObjectData(SerializationInfo,StreamingContext))");
// }
try {
ta.GetType();
rValue = 12;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.GetType())");
}
try {
ta.ToString();
rValue = 13;
}
catch (NullReferenceException) {
Console.WriteLine("Caught NullReferenceException (ta.ToString())");
}
Console.WriteLine("Return Code == {0}", rValue);
return(rValue);
}
protected override void HandleThreadStateException(ThreadStateException exception)
{
++HandleThreadStateExceptionCalled;
base.HandleThreadStateException(exception);
}
protected virtual void HandleThreadStateException(ThreadStateException exception)
{
}
