| Name | Brief | Example |
|---|---|---|
| Add | add a new worksheetpage to current project with template name and options | VB |
| Name | Brief | Example |
|---|---|---|
| Application | Refer to the current Origin instance | VB |
| Count | The number of items in the collection | VB |
| Item | Specify a WorksheetPage in the collection | VB |
| Parent | The object that has this collection | VB |