static public CompressedStack GetCompressedStack()
{
#if !FEATURE_COMPRESSEDSTACK
throw new NotSupportedException();
#else
// Note: CompressedStack.GetCompressedStack doesn't return null
// like Thread.CurrentThread.GetCompressedStack if no compressed
// stack is present.
CompressedStack cs = Thread.CurrentThread.ExecutionContext.SecurityContext.CompressedStack;
if (cs == null || cs.IsEmpty())
{
cs = CompressedStack.Capture();
}
else
{
cs = cs.CreateCopy();
// merge the existing compressed stack (from a previous Thread) with the current
// Thread stack so we can assign "all of it" to yet another Thread
CompressedStack newstack = CompressedStack.Capture();
for (int i = 0; i < newstack._list.Count; i++)
{
cs._list.Add(newstack._list [i]);
}
}
return(cs);
#endif
}
CompressedStack GetCompressedStack()
{
// Note: returns null if no CompressedStack has been set.
// However CompressedStack.GetCompressedStack returns an
// (empty?) CompressedStack instance.
CompressedStack cs = ExecutionContext.SecurityContext.CompressedStack;
return(((cs == null) || cs.IsEmpty()) ? null : cs.CreateCopy());
}
public CompressedStack GetCompressedStack()
{
#if MOBILE
throw new NotSupportedException();
#else
// Note: returns null if no CompressedStack has been set.
// However CompressedStack.GetCompressedStack returns an
// (empty?) CompressedStack instance.
CompressedStack cs = ExecutionContext.SecurityContext.CompressedStack;
return(((cs == null) || cs.IsEmpty()) ? null : cs.CreateCopy());
#endif
}
