internal TcAdsSymbolInfo(AdsParseSymbols symbolParser, TcAdsSymbolInfo parent, int subIndex)
{
if (symbolParser == null)
{
throw new ArgumentNullException("symbolParser");
}
id_counter++;
this._id = id_counter;
this.symbolParser = symbolParser;
this.parent = parent;
this.subIndex = subIndex;
this.subSymbols = null;
}
internal TcAdsSymbolInfoLoader(TcAdsClient adsClient, SymbolUploadInfo symbolInfo)
{
if (adsClient == null)
{
throw new ArgumentNullException("adsClient");
}
if (symbolInfo == null)
{
throw new ArgumentNullException("symbolInfo");
}
this._adsClient = adsClient;
this._symbols = null;
this._symbolInfo = symbolInfo;
}
private bool initializeUploadSymbols(bool forceReload)
{
if (forceReload || (this._symbolParser == null))
{
this._symbols = null;
this._dataTypes = null;
this._symbolInfo = null;
this.onUploadSymbols();
}
if (this._symbolParser == null)
{
return(false);
}
this._symbols = new TcAdsSymbolInfoCollection(this._symbolParser);
this._dataTypes = this._symbolParser.GetDataTypes();
return(true);
}
public AdsSymbolEnumerator(TcAdsSymbolInfoCollection symbolCollection)
{
this.symbolCollection = symbolCollection;
this.isValid = true;
this.curIndex = 0;
}