2012年计算机二级ACCESS的参数化查询（5）
string Sql { get { return sql; } set { sql = value; } } int T { get { return t; } set { t = value; } } object V { get { return v; } set { v = value; } } } } //调用方法 //accselect acc = new accselect(); //acc.sql = select * from dtt where
{
get
{
return sql;
}
set
{
sql = value;
}
}
int T
{
get
{
return t;
}
set
{
t = value;
}
}
object V
{
get
{
return v;
}
set
{
v = value;
}
}
}
}
//调用方法
//accselect acc = new accselect();
//acc.sql = "select * from dtt where d_id=?";
//acc.t = 10;
//acc.v = 1;
//OleDbDataReader oda = acc.getOdd(OleDbType.VarChar);
//Repeater1.DataSource = oda;
//Repeater1.DataBind();
function acc_sql(sql,adotype,adodct,strlong,values)
dim connstring,mycmd,myrs,conn
connString="Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & Server.MapPath("db1.mdb")
set conn = Server.CreateObject("Adodb.Connection")
conn.ConnectionString = connString
conn.open()
set mycmd = Server.CreateObject("ADODB.Command")
mycmd.ActiveConnection=conn
mycmd.CommandText=sql
mycmd.Prepared = true
set mypar = mycmd.CreateParameter("temp",adotype,adodct,strlong,values)
mycmd.Parameters.Append mypar
set myrs = mycmd.Execute
set acc_sql=myrs
end function
’调用方法
’dim rs
’sql="select * from users where id=? order by id"
’set rs=acc_sql(sql,3,1,4,1)
’if not rs.eof then
’response.Write(rs(1))
’end if