Visual Basic Example to Open a RecordSet Using DAO
This article was previously published under Q148361
This article has been archived. It is offered "as is" and will no longer be updated.
This article provides a Visual Basic for Applications example of how tocreate a Data Access Object (DAO) record set that contains the resultsof an SQL Query string.
Microsoft provides programming examples for illustration only, without warranty either expressed or implied. This includes, but is not limited to, the implied warranties of merchantability or fitness for a particular purpose. This article assumes that you are familiar with the programming language that is being demonstrated and with the tools that are used to create and to debug procedures. Microsoft support engineers can help explain the functionality of a particular procedure, but they will not modify these examples to provide added functionality or construct procedures to meet your specific requirements.
Visual Basic Code Example
- Insert a Visual Basic module into a new Microsoft Excel workbook.
- Create a reference to the Microsoft DAO object library. In Microsoft Excel 97 the DAO library will be version 3.5. In Microsoft Excel 7.0 the DAO library will be version 3.0.
- Type the following code into the module sheet:
' This code assumes you have Microsoft Access 7.0 installed and have ' the Northwind.mdb sample database installed in the default ' location. Sub CreateRecordSet() Dim oldDbName As String Dim wspDefault As Workspace Dim dbsNorthwind As Database Dim strSQL As String Dim rstFromQuery As Recordset 'Set the path to the database oldDbName = "C:\Msoffice\access\samples\Northwind.mdb" 'Create a default workspace Object Set wspDefault = DBEngine.Workspaces(0) 'Create a Database object Set dbsNorthwind = wspDefault.OpenDatabase(oldDbName) 'The SQL statement strSQL = "SELECT Employees.LastName, Employees.FirstName, " & _ "Employees.Country FROM Employees Employees " & _ "WHERE (Employees.Country='USA')" 'Create a Snapshot Type Recordset from the SQL query Set _ rstFromQuery = dbsNorthwind.OpenRecordset(strSQL,dbOpenSnapshot) 'Show the number of fields returned MsgBox "there are " & rstFromQuery.Fields.Count & _ " fields that were returned" 'Move to the last record in the recordset rstFromQuery.MoveLast 'Show the number of records returned MsgBox "there are " & rstFromQuery.RecordCount & _ " records that were returned" End Sub
For more information about the OpenRecordSet method in Microsoft Excel 97,from the Visual Basic Editor, click the Office Assistant, typeOpenRecordSet, click Search, and then click to view "OpenRecordSetmethod."
NOTE: If the Assistant is hidden, click the Office Assistant button on theStandard toolbar. If the Assistant is not able to answer your query,please see the following article in the Microsoft Knowledge Base:
176476 OFF: Office Assistant Not Answering Visual Basic QuestionsFor more information about the OpenRecordset method, click the Index tabin Microsoft Excel 7.0 Help, type the following text
OpenRecordset Methodand then double-click the selected text to go to the"OpenRecordsetMethod" topic.
8.00 97 xl97 DAO Database RecordSet visualbasic editor XL
Article ID: 148361 - Last Review: 12/04/2015 14:20:24 - Revision: 2.2
Microsoft Excel 97 Standard Edition
- kbnosurvey kbarchive kbdtacode kbhowto kbprogramming KB148361