| Q: | How do I send an empty string as a parameter in a user request that is is encapsulated by double quotes? |
| A: | There are three ways to send an empty string as a parameter: 1) Use single quotes. ex: -filterparams(-c.'',...) 2) Assign a tcl variable to the empty string outside of the user request and then make use of it. ex: set emptystring "" -filterparams(-c,$emptystring,...) 3) Don't use anything. ex: -filtrparams(-c,,...) |