/// <summary>
/// The method calls RoOriginateLanguageException. The method has all the logic in try, catch block to ensure that none of the exception helpers
/// throw exception themselves.
/// </summary>
/// <param name="ex"></param>
/// <returns></returns>
private static bool OriginateLanguageException(Exception ex)
{
IntPtr pUnk = IntPtr.Zero;
HSTRING errorMsg = default(HSTRING);
try
{
pUnk = McgMarshal.ObjectToComInterface(ex, InternalTypes.IUnknown);
if (pUnk != IntPtr.Zero)
{
RuntimeAugments.GenerateExceptionInformationForDump(ex, pUnk);
errorMsg = McgMarshal.StringToHString(ex.Message);
return(ExternalInterop.RoOriginateLanguageException(ex.HResult, errorMsg, pUnk) >= 0);
}
}
catch (Exception)
{
// We can't do anything here and hence simply swallow the exception
}
finally
{
McgMarshal.ComSafeRelease(pUnk);
if (errorMsg.handle != IntPtr.Zero)
{
ExternalInterop.WindowsDeleteString(errorMsg.handle.ToPointer());
}
}
return(false);
}
