Returns a textual representation in the form "day.hour:mins:sec" of the given duration value, {0}. A text value that specifies ...

Returns a textual representation in the form "day.hour:mins:sec" of the given duration value, {0}. 
    A text value that specifies the format can be provided as an optional second parameter, {1}. 
 
  • {0}: A duration from which the textual representation is calculated.
  • {1}: [Optional] A text value that specifies the format.