How to add error messages that appear during processing

• When

  FileState.csZonal -OCR is processing files it will display this big red box if an error occurs. If you ever need to add a new type of message that should appear, follow these instructions.

  Required Files to Update

  FileState.cs
  Add an enum value for your new error

  error.

• FileStateToHintConverter.cs
  Add - addthe text forthat will be displayed when the error message

  occurs.

FormsOcr.ResourceDictionary.xaml
Find

• the
  <Style TargetType="{x:Type userControls:ErrorMessage}"> tag. Add a child <DataTrigger> tag for your new FileState enum

  FileStatisticsModel.cs
  Add your new enum to the FailedCount getter.

  Windows Notification

  

  If you want your error to also appear as a Windows notification (which is probably what you want), you also need to make this change.

  TrayNotificationHelper.cs - add
  Add your new enum to the errorsState listlist.

  (OPTIONAL

  Triggering -the ifError

  you

  All wantthat's left is to trigger the error at the appropriate time. Simply set the FileState property on the FileView model to appearthe asvalue windows notification)

• FileStatisticsMode.cs - addof your new enumenum.

  The red error box will automatically appear because its text value is bound to the FailedCountFileView. getter

  The
Windows
• notification
  FormsOcr.ResourceDictionary.xamlwill -automatically addappear a child <DataTrigger> tag tobecause the userControls:ErrorMessageFileState <Style>setter tagnotifies the TrayNotificationHelper of its new value.

  References

  See commit {something} in the ZonalOCR git repository for youran new enum

• Set FileState to your error message. An event is triggered that will take care of displaying everything

example.