Opens a dialog box showing a progress bar.
| Number | Type | Compulsory | Default | Description |
| 1 | real | Yes | Position of progress bar in % | |
| 2 | string array | No | <<empty>> | options/control |
Value from 0 to 100 specifying the position of the bar.
| 'open' | Box is displayed (cannot be used with 'close') |
| 'close' | Box is hidden (cannot be used with 'open') |
| 'showabort' | If specified an abort button will be displayed |
Return type: real
The function returns a two element array. The first element returns the value of argument 1, while the second returns 1 if the abort button has been pressed. If the abort button has not been pressed, the second element returns 0.
| ▲Function Summary▲ | ||
| ◄ ProcessingGuiAction | PropFlags ▶ | |