public unsafe static void QueryContextAttributes(ref SafeCtxtHandle context, UlAttribute attribute, void *buffer)
{
int num = Secur32Dll.QueryContextAttributesA(ref context.Handle, (uint)attribute, buffer);
if (num != 0)
{
throw new SspiException(num, "QueryContextAttributesA");
}
}
public unsafe static SecurityStatus SafeQueryContextAttributes(
ref SafeCtxtHandle context,
UlAttribute attribute,
void *buffer)
{
try
{
int error = Secur32Dll.QueryContextAttributesA(
ref context._Handle,
(uint)attribute,
buffer);
return(Convert(error));
}
catch
{
return(SecurityStatus.SecEUnknowError);
}
}
public unsafe static SecurityStatus SafeQueryContextAttributes(ref SafeCtxtHandle context, UlAttribute attribute, void *buffer)
{
SecurityStatus result;
try
{
int error = Secur32Dll.QueryContextAttributesA(ref context.Handle, (uint)attribute, buffer);
result = Sspi.Convert(error);
}
catch
{
result = (SecurityStatus)4294967295u;
}
return(result);
}