textComponent.SetSelectionRange(selectionStart, selectionEnd)
                  textComponent.SetSelectionRange(selectionStart, selectionEnd)
                  | Variable | Description | 
|---|---|
| selectionStart | The start index of the selection. The value is zero-based. Integer. | 
| selectionEnd | The end index of the selection. The value is zero-based. Integer. | 
VB
textComponent.SetSelectionRange(8, 13)