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Tip of the Day
Language: Visual Basic
Expertise: Intermediate
Feb 12, 2001

WEBINAR:

On-Demand

Building the Right Environment to Support AI, Machine Learning and Deep Learning


A Fast Recordset Loop


Opening recordsets as ForwardOnly or ReadOnly makes them move faster between records. In addition, storing fields to variables before begining the loop speeds up field access. Example:
  
 * Create a new Standard EXE project 
 * Add a reference to the ADO Libery 
 * Add a listbox to Form1 
 * Add the following lines of code to Form1() 
        Option Explicit 
        Private Sub Form_Load() 
        Dim rsTemp As ADODB.Recordset 
        Dim fldEmployeeID As ADODB.Field 
        Dim fldFirstName As ADODB.Field 
        Dim fldLastName As ADODB.Field 
        Const ConnectionString = 
Andreas Hillqvist
 
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