/// <summary>
 /// Button AddBrand Executes this Methos. Assign the string from BrandName Textfield to the BrandModel.
 /// BrandName and save the Brand in the Database.
 /// </summary>
 public void AddBrand()
 {
     LogHelper.WriteToLog("Brand creation started", LogState.Debug);
     Brand           = new BrandModel();
     Brand.BrandName = BrandName;
     Brand           = SqliteDataAccess.AddBrand(Brand);
     EventAggregationProvider.EventAggregator.PublishOnUIThread(Brand);
     if (Brand != null && Brand.BrandName != "")
     {
         LogHelper.WriteToLog("Brand created", LogState.Info);
     }
     TryClose();
 }