public int GetSymbol(string Name, out PLC_SYMBOLS symbol, out object Value) { try { symbol = m_plcSymbols2[Name]; Value = 0xFFFFFFFFF; try { TcAdsSymbolInfo s = m_plcSymbols[Name]; Value = m_adsClient.ReadSymbol(s).ToString(); return(1); } catch (AdsDatatypeNotSupportedException err) { Value = err.Message; return(-1); } catch (Exception err) { return(-2); } } catch (Exception err) { throw (new SystemException("Symbol not found")); } }
void SetSearchResults(PLC_SYMBOLS symbol) { tbName.Text = symbol.Name; tbIndexOffset.Text = symbol.IndexOffset.ToString(); tbIndexGroup.Text = symbol.IndexGroup.ToString(); tbDatatypeId.Text = symbol.Datatype.ToString(); tbDatatype.Text = symbol.Type.ToString(); tbSize.Text = symbol.Size.ToString(); tbSymbolname.Text = symbol.ShortName; }
public void LoadSymbols() { try { symbolLoader = m_adsClient.CreateSymbolInfoLoader(); } catch (Exception err) { throw (new SystemException(err.Message)); } m_plcSymbols.Clear(); m_plcSymbols2.Clear(); TcAdsSymbolInfo symbol = symbolLoader.GetFirstSymbol(true); while (symbol != null) { string symbolName = symbol.Name.TrimStart('.'); m_plcSymbols.Add(symbolName, symbol); PLC_SYMBOLS p = new PLC_SYMBOLS(); p.Name = symbolName; p.IndexGroup = symbol.IndexGroup; p.IndexOffset = symbol.IndexOffset; p.IndexOffset = symbol.IndexOffset; p.Size = symbol.Size; p.Type = symbol.Type; p.Datatype = symbol.Datatype; string ShortName = symbol.ShortName.TrimStart('.'); p.ShortName = ShortName; try { p.Value = m_adsClient.ReadSymbol(symbol).ToString(); m_plcSymbols2.Add(p.Name, p); } catch (AdsDatatypeNotSupportedException err) { p.Value = err.Message; } catch (Exception err) { //MessageBox.Show("Unable to read Symbol Info. " + err.Message); } symbol = symbol.NextSymbol; } }
private void CreateNewNode4(TcAdsSymbolInfo symbol) { m_plcSymbols.Add(symbol.Name, symbol); PLC_SYMBOLS p = new PLC_SYMBOLS(); p.Name = symbol.Name; p.IndexGroup = symbol.IndexGroup; p.IndexOffset = symbol.IndexOffset; p.IndexOffset = symbol.IndexOffset; p.Size = symbol.Size; p.Type = symbol.Type; p.Datatype = symbol.Datatype; string ShortName = symbol.ShortName.TrimStart('.'); p.ShortName = ShortName; try { //p.Value = m_adsClient.ReadSymbol(symbol).ToString(); m_plcSymbols2.Add(p.Name, p); } catch (AdsDatatypeNotSupportedException err) { p.Value = err.Message; } catch (Exception err) { //MessageBox.Show("Unable to read Symbol Info. " + err.Message); } //TreeNode node = new TreeNode(symbol.Name); //node.Tag = symbol; TcAdsSymbolInfo subSymbol = symbol.FirstSubSymbol; while (subSymbol != null) { string symbolName = subSymbol.Name.TrimStart('.'); if (symbol.Name.Contains("GVL_") == true) { CreateNewNode4(subSymbol); } subSymbol = subSymbol.NextSymbol; } }
public void LoadSymbols2() { try { symbolLoader = m_adsClient.CreateSymbolInfoLoader(); } catch (Exception err) { throw (new SystemException(err.Message)); } m_plcSymbols.Clear(); m_plcSymbols2.Clear(); foreach (TcAdsSymbolInfo symbol in symbolLoader) { m_plcSymbols.Add(symbol.Name, symbol); PLC_SYMBOLS p = new PLC_SYMBOLS(); p.Name = symbol.Name; p.IndexGroup = symbol.IndexGroup; p.IndexOffset = symbol.IndexOffset; p.IndexOffset = symbol.IndexOffset; p.Size = symbol.Size; p.Type = symbol.Type; p.Datatype = symbol.Datatype; p.ShortName = symbol.ShortName; try { p.Value = m_adsClient.ReadSymbol(symbol).ToString(); m_plcSymbols2.Add(p.Name, p); } catch (AdsDatatypeNotSupportedException err) { p.Value = err.Message; } catch (Exception err) { //MessageBox.Show("Unable to read Symbol Info. " + err.Message); } } }