public override void Open( bool tryReadOnly, bool useBackup )
| Exception | Description |
|---|---|
| EPLAN.Harness.API.Exceptions.ObjectInvalidException | The object is in invalid state. Obtain a new one. |
| EPLAN.Harness.API.Exceptions.InternalErrorException | Internal error of HpD or HpD API. IMPORTANT: Throwing this exception changes HpD Api's state to Failed. |
| EPLAN.Harness.API.Exceptions.FileNotFoundException | This file was not found. |
| EPLAN.Harness.API.Exceptions.FileLockedException | Thrown when the document is locked by another user and the tryReadOnly is False. Set the argument to True to open this document in read-only mode. |
| EPLAN.Harness.API.Exceptions.OperationFailedException | The operation was not successful. |
| EPLAN.Harness.API.Exceptions.LicensingErrorException | This operation was denied because of your license. |
Some methods requires a document to be opened or closed. This is written in method's documentation.
If you use a method, that requires document to be opened/closed and it is not, EPLAN.Harness.API.Exceptions.FileClosedException or EPLAN.Harness.API.Exceptions.FileOpenedException is thrown.
If the document is locked by another user you can open a document in read only mode using tryReadOnly argument. As a result you won't be able to perform some actions such as Save.
If this document is already open, this method does nothing. To open read-only document in read-write mode, use Close and then Open again.
