"setRangeText"
    
    Sets the range text for a scheduler time range.
Synopsis
shape.setRangeText(int idx, string text);
Parameters
| Parameter | Description | 
|---|---|
| idx | The index of the time range whose text is set. | 
| text | The text to be set. | 
Description
Sets the range text for a scheduler time range.
                
                Example
            
Sets the range text for the time range with the index 0 (first range) to "range1".
main()
{
  Scheduler_ewo1.setRangeText(0,"first range");
}
        Assignment
Scheduler ewo
