Function
Specifies the number of digits in the index.
Variable type
[ C#: short ] [ VB.NET: Short ]
Initial value
1
Setting value
1 <= IndexDigits <= 100
Remarks
Specifies the start number when the file
number is specified in the additional information of the file name.
If the index number has more digits than the IndexDigits property, the
number of digits in the index number has priority.
For example, IndexDigits = 2, if line 100 is added, Index = 100.