My requirement is remove blank line from the address. I am doing it like this:
=Ucase(REPLACE(REPLACE(Fields!Address.Value, CHR(13), ""), CHR(10), ""))
It removes the blank line, however the line-breaks is inserted into the middle of the zip code:
Hamilton, ON L8R
1E2 CAN
You need to replace the correct character to remove the line.
Try =UCASE(REPLACE(Fields!Address.Value, VBCRLF, ""))
That will replace all line feeds, if you only want to replace line feeds where there is an empty line you will need to look for VBCRLF + VBCRLF
=UCASE(REPLACE(Fields!Address.Value, VBCRLF + VBCRLF, VBCRLF))
This answer provides an alternative method of achieving the same result.