internal static void ResetUnobservedExceptionHandler()
{
lock (lockObject)
{
unobservedExceptionHandler = null;
}
}
internal static void ResetUnobservedExceptionHandler()
{
lock (lockObject)
{
unobservedExceptionHandler = null;
}
}
internal static void SetUnobservedExceptionHandler(UnobservedExceptionDelegate handler)
{
lock (lockObject)
{
if (unobservedExceptionHandler != null && handler != null)
{
throw new InvalidOperationException("Calling SetUnobservedExceptionHandler the second time.");
}
unobservedExceptionHandler = handler;
}
}
internal static void SetUnobservedExceptionHandler(UnobservedExceptionDelegate handler)
{
lock (lockObject)
{
if (unobservedExceptionHandler != null && handler != null)
{
throw new InvalidOperationException("Calling SetUnobservedExceptionHandler the second time.");
}
unobservedExceptionHandler = handler;
}
}
internal static bool TrySetUnobservedExceptionHandler(UnobservedExceptionDelegate handler)
{
if (handler == null)
{
throw new ArgumentNullException(nameof(handler));
}
lock (lockObject)
{
if (unobservedExceptionHandler != null)
{
return(false);
}
unobservedExceptionHandler = handler;
}
return(true);
}
