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Click If (i = 0) Then Msg Box("This is the first page") Else i = i - 1 nav() End If End Sub Private Sub Button2_Click(By Val sender As System.

Click If (i = len - 1) Then Msg Box("This is the last page") Else i = i 1 nav() End If End Sub Private Sub btn2_Click(By Val sender As System.

Command Text = "SELECT * FROM attendance WHERE id_no LIKE '" & Txtid.

Open() Query = "UPDATE userreg SET User Name ='" txt User Name. Text Query = Query " WHERE id User Reg = " txt User Reg Id. Add(New My Sql Parameter("User ID", 1)) Dim o Connection as My Sql Connection = New My Sql Connection("Data Source=localhost; Database=test; User ID=root; Password=;") Parameterized Non Query Command(query, Params, o Connection) Basically, the function accepts the query as a string parameter.

Text Dim cmd As My Sql Command = New My Sql Command(Query, con) Msg Box(Query) Dim i As Integer = cmd. In your query string, where you need to add a value, just pass in a parameter placeholder with '?

Additionally, new records can be inserted into the dataset by adding new Data Row objects to the Data Table objects' Rows collection.

You can manipulate the collection directly to delete records.

Execute Non Query() If (i Dim Query As String Dim con As My Sql Connection = New My Sql Connection("Data Source=localhost; Database=test; User ID=root; Password=;") con. ', then you specify the value to replace it with in a My Sql Parameter.

Open() Query = "Delete FROM userreg WHERE id User Reg =" txt User Reg Id. My Sql Command(Non Query, Connection) Try For Each param As My Sql.

I have created a program to connected to database the problem is like I changing the Name 'San Fransio' to 'Steve' When I go to the next page and back to the page that I just edited it dons't update, the name still showing 'San Fransio' but when I closed it and rerun the program, that it only updated to 'Steve'. Ole Db Connection Dim sql As String = "SELECT * FROM sr" Dim ds As New Data Set Dim da As Ole Db. Click Dim sql1 = Input Box("Service Number :", "Search", " ") Dim no As Integer Dim found As Boolean = False For no = 0 To len - 1 If ds.

it's there any way to update and refresh the data without closed it ? Ole Db Data Adapter Dim i As Integer Dim len As Integer Dim ind As Integer = 0 Dim arr Numbers() As String Dim no As Integer Private Sub btn Srch_Click(By Val sender As System.

Text Dim cmd As My Sql Command = New My Sql Command(Query, con) Msg Box(Query) Dim i As Integer = cmd. My Sql Connection = Nothing) As Integer Dim comm As New My Sql.

Execute Non Query() If (i Public Function Parameterized Non Query Command(By Ref Non Query As String, By Val Parameters As List(Of My Sql Parameter), _ Optional By Val Connection As My Sql.

Show("You Log out on time") End If Catch ex As Exception Msg Box(ex.