public void DeleteOccurrence( IOccurrence occurrence )
Parameters
- occurrence
- Occurrence which you want to delete from this designer.
public void DeleteOccurrence( IOccurrence occurrence )
| Exception | Description |
|---|---|
| EPLAN.Harness.API.Exceptions.ArgumentNullException | Argument is null. |
| EPLAN.Harness.API.Exceptions.ArgumentException | Thrown when the occurrence is not allowed to delete from this document. |
| EPLAN.Harness.API.Exceptions.HpdApiNotInitializedException | Api is not in an initialized state. You can get current state from EPLAN.Harness.API.HpdApi.Status property. If API is uninitialized, you can initialize it by calling EPLAN.Harness.API.HpdApi.Init method. If API is in failed state, you can not resurrect it. |
| EPLAN.Harness.API.Exceptions.ObjectInvalidException | The object is in invalid state. Obtain a new one. |
| EPLAN.Harness.API.Exceptions.FileClosedException | This file is not opened. |
| EPLAN.Harness.API.Exceptions.FileOpenedAsReadOnlyException | You can not perform this action on a document opened as read only. |
| EPLAN.Harness.API.Exceptions.OperationFailedException | The operation was not successful. |
It is not allowed to delete occurrences that implements EPLAN.Harness.API.Occurrences.Interfaces.IEnvironmentOccurrence interface.
Only additional occurrence like symbols, tables etc. can be deleted from drawing. To remove whole wire harness or cable unit use RemoveSources.
Deleted occurrence will be invalid from that moment. If you try to access it you may get EPLAN.Harness.API.Exceptions.OccurrenceDeletedException exception.