Possibility to specify Null value and FillCharacter Togheter

[paolonz82]

FixedLength Scenario :
Both FillCharacter and NullFormatter settend on a column.

If the property ha e null value, the write method return the value with FillCharacter and not the NullFormatterValue.

Example :
FillCharacter ='0'
Window Size : 4
NullFormatter : [empty]

Result of write : 0000

I would like that write return [empty]

Its that possibile?
Thank you

[jehugaleahsa]

@paolonz82 How are you setting the NullFormatter on your column definition? Or is this using the type mapper? Does it hurt that the length of your empty value is longer than the window size?