Remove all Occurrences of a Character in a String II

This may be faster than a FOR loop (see http://www.freevbcode.com/ShowCode.Asp?ID=197), especially if you're dealing with very large strings.

The iPos integer is not necessarily required, but it prevents the loop from having to calculate the INSTR three times.

Note: This function is intended for users of VB5 and below; if you have VB6, you can use the built-in replace function instead.