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Oracle and VB 6.0 Connectivity (Part 3)

Now we will see how to insert values into table a table and to view them.

Oracle
Initially we had created table in part1.

Visual Basic 6.0
Now we wil insert data into the table through visual basic.

The code for inserting will be as follows
When you double click on add button it will open your code window it will have this code!

Private Sub Command1_Click()
Dim gen As String
If (Option1.Value = True) Then
gen = "male"
ElseIf (Option2.Value = True) Then
gen = "female"
End If
rsv.Open "insert into voter values(" & Text5.Text & ",'" & Text2.Text & "','" & Text3.Text & "','" & Combo1.Text & "','" & gen & "','" & DTPicker1.Value & "')", conv, adOpenDynamic, adLockOptimistic
If (rsv.State = 1) Then
rsv.Close
End If
MsgBox ("Data Entered")
End Sub

This will add the data entered into the fields into the oracle database.

Next is to view this entered data from table.

Visual basic code
Private Sub Command7_Click()
Dim viewv As Integer
viewv = InputBox("enter the voter id")

rsv.Open "select id,name,address,age,gender,dob from voter where id=' " & viewv & " '", conv, adOpenDynamic, adLockOptimistic

Text5.Text = rsv.Fields("id")
Text2.Text = rsv.Fields("name")
Text3.Text = rsv.Fields("address")
Combo1.Text = rsv.Fields("age")

If (rsv.Fields("gender") = "male") Then
Option1.Value = True
ElseIf (rsv.Fields("gender") = "female") Then
Option2.Value = True
End If

DTPicker1.Value = rsv.Fields("dob")

If (rsv.State = 1) Then
rsv.Close
End If
MsgBox "view"
End Sub

You are done! In the next part you will see procedures! in part 4.
Part 4
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Comments

  1. Abhijit KolheOctober 28, 2010 at 1:06 AM

    how perform authentication???????

    ReplyDelete
  2. Nitesh PatareOctober 28, 2010 at 4:33 PM

    for login and logout?

    ReplyDelete
  3. ShankSeptember 15, 2011 at 11:43 PM

    How To manage when multiple rows get selected from the Query??

    ReplyDelete
  4. AkashSeptember 22, 2012 at 10:20 PM

    how to display whole database

    ReplyDelete
  5. AnonymousSeptember 27, 2012 at 10:51 AM

    hw to exract frm database to datagrid

    ReplyDelete
  6. chokkalingamDecember 11, 2012 at 4:16 AM

    i connected database but when i insert it tells "system.mine trigger is not valid and failed re validation"
    for this error what is a solution..
    i did alll steps as tell above...
    any one can help me out...????

    ReplyDelete
  7. chokkalingamDecember 14, 2012 at 4:41 PM

    Private Sub insert_Click()
    Set con = New ADODB.Connection
    Set rec = New ADODB.Recordset
    With con
    .CursorLocation = adUseClient
    .ConnectionString = "Provider=MSDASQL.1;Password=tiger;Persist Security Info=True;User ID=system;Data Source=tiger;Initial Catalog=tiger"
    .Open
    End With
    rec.Open "tiger", con, adOpenDynamic, adLockBatchOptimistic, adCmdTable
    Dim gen As String
    rec.Open "insert into tiger values (' " & Text1.Text & " ' ," & Text2.Text & " ," & Text3.Text & ")", con, adOpenDynamic, adLockOptimistic
    If (rec.State = 1) Then
    rec.Close
    End If
    MsgBox ("data entered")
    this is my coding for my insert button..
    i got error that "operation is not allowed when object is open"
    help me out...

    ReplyDelete

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