Visual Basic Example to Open a RecordSet Using DAO

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SUMMARY
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.
MORE INFORMATION
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

  1. Insert a Visual Basic module into a new Microsoft Excel workbook.
  2. 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.
  3. 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						
REFERENCES
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 Questions
For more information about the OpenRecordset method, click the Index tabin Microsoft Excel 7.0 Help, type the following text
OpenRecordset Method
and then double-click the selected text to go to the"OpenRecordsetMethod" topic.
8.00 97 xl97 DAO Database RecordSet visualbasic editor XL
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Article ID: 148361 - Last Review: 12/04/2015 14:20:24 - Revision: 2.2

Microsoft Excel 97 Standard Edition

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