How to Change the Database Password Programmatically?

Submitted by admin on Friday, December 5, 2008 - 11:50.

This tutorial will teach you on how to change the database password of an Access database programmatically using visual basic 6.0.

CN.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & DatabasePath & ";Persist Security Info=False;Mode=12;Jet OLEDB:Database Password="current password here" sqlExecStr = "ALTER Database Password " & txtNewPass & " " & txtOldPass & ";" CN.Execute sqlExecStr

Where CN is your database connection variable.

If you use the database before changing the password be sure to close it by adding code like:

CN.close

Open the database exclusively by adding:

Mode=12;

This is very important since you cannot change the password if you did not open it exclusively.

Tags
database
Password

Comments

Submitted by barbyan on Sat, 01/24/2009 - 01:29

how do i get the password to the downloaded VOTING SYSTEM software?

 

Submitted by admin on Sat, 01/24/2009 - 11:39

Search for term "password" in the code editor window. Be sure to select current project.

Submitted by Anonymous (not verified) on Sat, 04/25/2009 - 11:52

I am a regular beneficiary of your tips and helps, keep up the good job. I must tell you, am inpressed by your selfless devotion to helping developers.

Submitted by Anonymous (not verified) on Fri, 07/31/2009 - 14:01

HOW CAN ME WRITE IT IN VISUAL BASIC 2008 AND HOW CAN ME CREATE NEW PASSWORD FOR ACCESS 2003

Submitted by Anonymous (not verified) on Tue, 08/18/2009 - 17:45

  1. Option Explicit
  2.  
  3. Public ADOCON As ADODB.Connection
  4. Public ADORECORD As ADODB.Recordset
  5.  
  6. Public Sub ConnectToDB(ByVal dbPath As String, Optional ByVal Password As String = "")
  7. Dim conStr As String
  8.  
  9.    
  10.     conStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source=" & dbPath & ";Jet OLEDB:Database Password=" & Password & ";"
  11.  
  12.     ADOCON.CursorLocation = adUseClient
  13.     ADOCON.Mode = adModeReadWrite
  14.     ADOCON.Open conStr
  15.  
  16. End Sub
  17.  
  18. Public Function ChangeDatabasePassword(dbPath As String, oldPassword As String, newPassword As String) As Boolean
  19. Dim sqlStr As String, conStr As String
  20.  
  21.    
  22.     conStr = "Provider = Microsoft.Jet.OLEDB.4.0;Data Source=" & dbPath & ";Jet OLEDB:Database Password=" & oldPassword & ";"
  23.    
  24.     If ADOCON.State <> 0 Then ADOCON.Close
  25.    
  26.     sqlStr = "ALTER Database Password " & newPassword & " " & oldPassword & ";"
  27.     ADOCON.Mode = adModeShareExclusive
  28.     ADOCON.Open conStr
  29.     ADOCON.Execute sqlStr
  30.     ADOCON.Close
  31.     Call mADO.ConnectToDB(App.Path & "\dbpw.mdb", newPassword)
  32.  
  33. End Function
Thats How i got it to work :D

Submitted by Anonymous (not verified) on Thu, 09/03/2009 - 18:22

hi i declared my obeject as folloes but it complains.here is the code Dim objUser As User If txtUsername.Text > "" Then If txtNewPassword.Text = txtConfirmNew.Text Then objUser = GetObject("LDAP://cn=" + txtUsername.Text _ + ",cn=Users,dc=mycorp,dc=com") objUser.SetPassword(txtNewPassword.Text) objUser.pwdLastSet = 0 objUser.lockoutTime = 0 objUser.SetInfo() 'Reset everything txtUsername.Text = "" txtNewPassword.Text = "" txtConfirmNew.Text = "" MsgBox("Password changed!") Else MsgBox("Passwords are not the same, please try again!") End If Else MsgBox("A username must be specified!") End If

Submitted by admin on Fri, 09/04/2009 - 12:10

What is the error you encounter?

Submitted by Anonymous (not verified) on Mon, 03/22/2010 - 15:54

My code is as follows, ------------------ Set con = New ADODB.Connection Dim strConstring As String, strChgPw Dim newPassword As String Dim oldpassword As String newPassword = "Sid" oldpassword = "Null" strConstring = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=MGallary;Data Source=SIDDHESH-DFF718" con.Open strConstring strChgPw = "ALTER Database Password " & newPassword & " " & oldpassword & ";" con.Execute strChgPw --------------------------------- But while running it promts error for line con.Execute strChgPw as: Incorrect syntax error near keyword 'Null' I have not set any password for my database Please help

also close the connection after con.Execute strChgPw write here con.close

Submitted by Anonymous (not verified) on Fri, 04/30/2010 - 11:22

Hi Everyone, Can I know how to use combo box when I click the first combo box , the second combox also change to display data related to first combo box? I'm just start to learn vb6 and i'm new in this language. Can anyone help me please.. Thank you very much..

Submitted by Anonymous (not verified) on Tue, 10/19/2010 - 13:13

I am vb programmer

Submitted by Anonymous (not verified) on Mon, 03/18/2013 - 16:39

hi i tried the code mentioned at topmost however i get the error "method execute of object objConnection failed however i confirm the file is open with mode=12 what could be the reason

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