Syntax for Commmand Object

Question

I am trying to use the Command Object create a recordset
where a variable is passed that contains the values of in IN
statement:
Param5 rsOffices__varType is the variable that passes the
value of the IN
If I set rsOffices__varType = 'po', 'sb' : I do not get en
error, but I also do not return any records
If I set rsOffices__varType = po', 'sb : No error, No records
If I set rsOffices__varType = "'po', 'sb'" : No error, No
records
If I set rsOffices__varType = ""po"", ""sb"" : No error, No
records
Same is true of several other combinations of single and
double quotes: No error, No records
What is the correct syntax for a the parameter that is used
in the "IN" statement?
Dim rsOffices
Dim rsOffices_cmd
Dim rsOffices_numRows
Set rsOffices_cmd = Server.CreateObject ("ADODB.Command")
rsOffices_cmd.ActiveConnection = MM_connClusterDB_STRING
rsOffices_cmd.CommandText = "SELECT OfficeID, ShortOffice,
MasterType, TypeCode, ZipTag FROM tbl_Offices WHERE ShortOffice
like ? and MasterType = ? and ZipTag between ? and ? and
TypeCode in ( ? ) "
rsOffices_cmd.Prepared = true
rsOffices_cmd.Parameters.Append
rsOffices_cmd.CreateParameter("param1", 200, 1, 50,
rsOffices__varOff) ' adVarChar
rsOffices_cmd.Parameters.Append
rsOffices_cmd.CreateParameter("param2", 200, 1, 10,
rsOffices__varMaster) ' adVarChar
rsOffices_cmd.Parameters.Append
rsOffices_cmd.CreateParameter("param3", 3, 1, 4,
rsOffices__varZip1) ' adInteger
rsOffices_cmd.Parameters.Append
rsOffices_cmd.CreateParameter("param4", 3, 1, 4,
rsOffices__varZip2) ' adInteger
rsOffices_cmd.Parameters.Append
rsOffices_cmd.CreateParameter("param5", 200, 1, 50,
rsOffices__varType) ' adVarChar
Set rsOffices = rsOffices_cmd.Execute

Answer 1

What is the correct systax for defining an object
using an array;
i.e.,
To create an array of 3 Books objects from:
private Book book1;
private Book book2;
private Book book3;
to an array, what would the syntax look like?
Book[] library= { book1, book2, book3 };
//or, (valid but less idiomatic)
Book library[]= { book1, book2, book3 );
//or, quite silly
Book[] library= new Book[3];
library[0]= book1;
library[1]= book2;
library[2]= book3;kind regards