Here is a sample program that is being provided by my close friend, business partner and fellow software engineer Sir Larry Dave Emol. He created this program using Microsoft Visual Basic 6 and Microsoft Access to Delete All Record in a database Table in VB6.
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Sample Program Output
Program Listing
FORM CODES
Private Sub Command3_Click()
On Error Resume Next
Call dbConn
conn.Execute "DELETE FROM tblInfo"
MsgBox "All information has been successfully deleted!", vbInformation
Call SQLDB(Me.AdoCon, "Select * from tblInfo order by LASTNAME Desc")
Set Me.DataGrid1.DataSource = Me.AdoCon
End Sub
Private Sub Form_Activate()
On Error Resume Next
Call SQLDB(Me.AdoCon, "Select * from tblInfo order by LASTNAME Desc")
Set Me.DataGrid1.DataSource = Me.AdoCon
End Sub
MODULE CODES
Option Explicit
'variables for ADODB
Public conn As New ADODB.Connection
Public ctr As Integer
Public Function AppDir() As String
If Right$(App.Path, 1) = "\" Then
AppDir = App.Path
Else
AppDir = App.Path & "\"
End If
End Function
Public Sub dbConn()
Set conn = New ADODB.Connection
conn.ConnectionString = strConn2
conn.Open
End Sub
Public Function strConn2() As String
strConn2 = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & AppDir & "Tutorial.mdb;Persist Security Info=False;Jet OLEDB:Database Password = "
End Function
Public Sub SQLDB(adoObj As Adodc, AdoRec As String) 'for SQL Recordsource
'Loads the database and provides the database password
adoObj.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & AppDir & "Tutorial.mdb;Persist Security Info=False;Jet OLEDB:Database Password = "
'Sets the command type to Table
adoObj.CommandType = adCmdText
'Loads the source table of info
adoObj.RecordSource = AdoRec
'refreshes database status
adoObj.Refresh
End Sub
