I recently wrote some dynamic MDX queries for my SSRS reports. I didn’t have much trouble until I ran into a StrToMember function that needed a double quote at the beginning and end. Hmm.. how to overcome that. Turns out you can use some VB .Net characters.

Here is a list of some common ones.
chr(39) = single quote
chr(34) = double quote
chr(10) = new line
chr(13) = carriage return

so for my example I had the following:
STRTOMEMBER("[Time Periods].[Fiscal Month Desc].&["+@FromMonth+", "+@FromYear+"]")

After I did some converting, I came up with this:
STRTOMEMBER(" & chr(39) & "[Time Periods].[Fiscal Month Desc].&[" & Parameters!FromMonth.Value & ", " & Parameters!FromYear.Value & "]" & chr(39) & ")