/// <summary> /// Initializes the control with the time object. /// </summary> public void Set(TsCHdaTime value) { if (value == null) { TimeTypeCB.SelectedIndex = 1; AbsoluteTimeCTRL.Value = AbsoluteTimeCTRL.MinDate; TimeTypeCB.SelectedItem = TsCHdaRelativeTime.Now; OffsetTB.Text = ""; } else if (value.IsRelative) { TimeTypeCB.SelectedIndex = 1; AbsoluteTimeCTRL.Value = AbsoluteTimeCTRL.MinDate; TimeTypeCB.SelectedItem = value.BaseTime; OffsetTB.Text = value.Offsets.ToString(); } else { TimeTypeCB.SelectedIndex = 0; AbsoluteTimeCTRL.Value = (value.AbsoluteTime < AbsoluteTimeCTRL.MinDate)?AbsoluteTimeCTRL.MinDate:value.AbsoluteTime; TimeTypeCB.SelectedItem = Absolute; OffsetTB.Text = ""; } }
/// <summary> /// Initializes the control with the time object. /// </summary> public void Set(TsCHdaTime value) { if (value == null) { timeTypeCb_.SelectedIndex = 1; absoluteTimeCtrl_.Value = absoluteTimeCtrl_.MinDate; timeTypeCb_.SelectedItem = TsCHdaRelativeTime.Now; offsetTb_.Text = ""; } else if (value.IsRelative) { timeTypeCb_.SelectedIndex = 1; absoluteTimeCtrl_.Value = absoluteTimeCtrl_.MinDate; timeTypeCb_.SelectedItem = value.BaseTime; offsetTb_.Text = value.Offsets.ToString(); } else { timeTypeCb_.SelectedIndex = 0; absoluteTimeCtrl_.Value = (value.AbsoluteTime < absoluteTimeCtrl_.MinDate)?absoluteTimeCtrl_.MinDate:value.AbsoluteTime; timeTypeCb_.SelectedItem = Absolute; offsetTb_.Text = ""; } }
/// <summary> /// Prompts the user to select attributes to read for an item. /// </summary> public TsCHdaItemAttributeCollection ShowDialog( TsCHdaServer server, OpcItem item, TsCHdaTime startTime, TsCHdaTime endTime, bool synchronous) { if (server == null) { throw new ArgumentNullException("server"); } m_server = server; m_item = item; m_fixedItem = item != null; m_synchronous = synchronous; m_results = null; // create new trend. m_trend = new TsCHdaTrend(m_server); // set reasonable defaults. m_trend.StartTime = startTime; m_trend.EndTime = endTime; BrowseCTRL.Browse(m_server, null); TrendCTRL.Initialize(m_trend, RequestType.ReadAttributes); AttributesCTRL.Initialize(m_server, null); ResultsCTRL.Initialize(m_server, m_results); AsyncResultsCTRL.Initialize(m_server, null); // update dialog state. SetState(); // show dialog. bool result = (ShowDialog() == DialogResult.OK); // release item handles. m_trend.ClearItems(); // return item values. return((result)?m_results:null); }
/// <summary> /// Prompts the user to select attributes to read for an item. /// </summary> public TsCHdaItemAttributeCollection ShowDialog( TsCHdaServer server, OpcItem item, TsCHdaTime startTime, TsCHdaTime endTime, bool synchronous) { if (server == null) { throw new ArgumentNullException("server"); } mServer_ = server; mItem_ = item; mFixedItem_ = item != null; mSynchronous_ = synchronous; mResults_ = null; // create new trend. mTrend_ = new TsCHdaTrend(mServer_); // set reasonable defaults. mTrend_.StartTime = startTime; mTrend_.EndTime = endTime; browseCtrl_.Browse(mServer_, null); trendCtrl_.Initialize(mTrend_, RequestType.ReadAttributes); attributesCtrl_.Initialize(mServer_, null); resultsCtrl_.Initialize(mServer_, mResults_); asyncResultsCtrl_.Initialize(mServer_, null); // update dialog state. SetState(); // show dialog. bool result = (ShowDialog() == DialogResult.OK); // release item handles. mTrend_.ClearItems(); // return item values. return((result)?mResults_:null); }
/// <summary> /// Converts a Technosoftware.DaAeHdaClient.Time object to a Technosoftware.DaAeHdaClient.Com.Hda.OPCHDA_TIME structure. /// </summary> internal static OpcRcw.Hda.OPCHDA_TIME GetTime(TsCHdaTime input) { OpcRcw.Hda.OPCHDA_TIME output = new OpcRcw.Hda.OPCHDA_TIME(); if (input != null) { output.ftTime = Convert(Technosoftware.DaAeHdaClient.Com.Interop.GetFILETIME(input.AbsoluteTime)); output.szTime = (input.IsRelative)?input.ToString():""; output.bString = (input.IsRelative)?1:0; } // create a null value for a time structure. else { output.ftTime = Convert(Technosoftware.DaAeHdaClient.Com.Interop.GetFILETIME(DateTime.MinValue)); output.szTime = ""; output.bString = 1; } return(output); }
/// <summary> /// Creates a Time object from the current contents of the controls. /// </summary> public TsCHdaTime Get() { TsCHdaTime time = new TsCHdaTime(); if (timeTypeCb_.SelectedItem == (object)Absolute) { if (absoluteTimeCtrl_.Value > absoluteTimeCtrl_.MinDate) { time.AbsoluteTime = absoluteTimeCtrl_.Value; } else { time.AbsoluteTime = DateTime.MinValue; } } else { time.BaseTime = (TsCHdaRelativeTime)timeTypeCb_.SelectedItem; time.Offsets.Parse(offsetTb_.Text); } return(time); }
/// <summary> /// Creates a Time object from the current contents of the controls. /// </summary> public TsCHdaTime Get() { TsCHdaTime time = new TsCHdaTime(); if (TimeTypeCB.SelectedItem == (object)Absolute) { if (AbsoluteTimeCTRL.Value > AbsoluteTimeCTRL.MinDate) { time.AbsoluteTime = AbsoluteTimeCTRL.Value; } else { time.AbsoluteTime = DateTime.MinValue; } } else { time.BaseTime = (TsCHdaRelativeTime)TimeTypeCB.SelectedItem; time.Offsets.Parse(OffsetTB.Text); } return(time); }