private int GetZString(IntPtr descriptor, uint key, ref IntPtr zstring)
{
#if DEBUG
DebugUtils.Ping(DebugFlags.DescriptorParameters, string.Format("key: 0x{0:X4}({1})", key, DebugUtils.PropToString(key)));
#endif
AETEValue item;
if (actionDescriptors[descriptor].TryGetValue(key, out item))
{
ActionDescriptorZString value = (ActionDescriptorZString)item.Value;
try
{
zstring = zstringSuite.CreateFromActionDescriptor(value);
}
catch (OutOfMemoryException)
{
return(PSError.memFullErr);
}
return(PSError.kSPNoError);
}
return(PSError.errMissingParameter);
}
private unsafe int GetZString(PIActionList list, uint index, ASZString *zstring)
{
if (zstring == null)
{
return(PSError.kSPBadParameterError);
}
ActionListItemCollection items = actionLists[list];
if (index < items.Count)
{
ActionDescriptorZString value = (ActionDescriptorZString)items[(int)index].Value;
try
{
*zstring = zstringSuite.CreateFromActionDescriptor(value);
}
catch (OutOfMemoryException)
{
return(PSError.memFullErr);
}
return(PSError.kSPNoError);
}
return(PSError.kSPBadParameterError);
}
IntPtr IASZStringSuite.CreateFromActionDescriptor(ActionDescriptorZString descriptor)
{
IntPtr newZString = Empty;
if (descriptor != null)
{
newZString = GenerateDictionaryKey();
ZString zstring = new ZString(descriptor.Value);
strings.Add(newZString, zstring);
}
return(newZString);
}
bool IASZStringSuite.ConvertToActionDescriptor(IntPtr zstring, out ActionDescriptorZString descriptor)
{
descriptor = null;
if (zstring != Empty)
{
ZString value;
if (strings.TryGetValue(zstring, out value))
{
descriptor = new ActionDescriptorZString(value.Data);
}
else
{
return(false);
}
}
return(true);
}