private void InitializeAppResources()
{
try
{
this.oApp = GTClassFactory.Create <IGTApplication>();
if (this.oApp == null)
{
CommandUtilities.LogMessage(oDiag, "GTAssetTracker.InitializeResources", "IGTApplicationError", "Cannot initialize IGTApplication.");
DoExit();
}
SetStatusBarText("Initializing...");
this.oMap = oApp.ActiveMapWindow;
if (this.oMap == null)
{
CommandUtilities.LogMessage(oDiag, "GTAssetTracker.InitializeResources", "MapWindowError", "There is no active map window.");
throw new Exception("IGTMapWindow");
}
oDisplay = oMap.DisplayService;
if (oDisplay == null)
{
CommandUtilities.LogMessage(oDiag, "GTAssetTracker.InitializeResources", "DisplayService", "No display service for the active map window.");
throw new Exception("IGTDisplayService");
}
this.oDC = oApp.DataContext;
if (this.oDC == null)
{
CommandUtilities.LogMessage(oDiag, "GTAssetTracker.InitializeResources", "DataContextError", "No data context was obtained from IGTApplication.");
throw new Exception("IGTDataContext");
}
this.oLocate = this.oMap.LocateService;
if (this.oLocate == null)
{
CommandUtilities.LogMessage(oDiag, "GTAssetTracker.InitializeResources", "IGTLocateService", "No IGTLocateService was obtained from IGTMapWindow.");
throw new Exception("IGTLocateService");
}
this.oRelationService = GTClassFactory.Create <IGTRelationshipService>();
this.oRelationService.DataContext = this.oDC;
this.oGenParams = new GTSysGenParam();
if (!CommandUtilities.GetSysGeneralParameters(this.oDC, this.oDiag, ref this.oGenParams))
{
throw new Exception("No General Parameters have been defined.");
}
this.oActiveList = new List <GTActiveStreetLight>();
this.oActiveStructureList = new List <GTActiveStructure>();
SetStatusBarText("Initialized.");
}
catch (Exception ex)
{
CommandUtilities.LogException(oDiag, "GTAssetTracker.InitializeResources", ex);
throw ex;
}
}