Visual Basic Contoh Pembentukan Data

' This application makes use of Microsoft Hierarchical FlexGrid  
' Control, which is named as MSHFLexGrid.  
Const SHAPER = "MSDataShape"  
Const DP = "SQLOLEDB"  
Const DS = "MySQLServer"  
Const DB = "Northwind"  
  
Private Sub Form_Load()  
    FirstExample  
End Sub  
  
Private Sub Form_Resize()  
    MSHFlexGrid.Top = 0  
    MSHFlexGrid.Left = 0  
    MSHFlexGrid.Width = Me.ScaleWidth  
    MSHFlexGrid.Height = Me.ScaleHeight  
End Sub  
  
Private Sub FirstExample()  
    Dim con As ADODB.Connection  
    Dim rst As ADODB.Recordset  
    Dim sCmd As String  
  
    Set con = New ADODB.Connection  
    Set rst = New ADODB.Recordset  
  
    con.ConnectionString = ConnectionString(SHAPER, DP, DS, DB)  
    con.Open  
  
    sCmd = "SHAPE {SELECT CustomerID, ContactName FROM Customers} " _  
        & "APPEND ({SELECT OrderID, OrderDate, CustomerID FROM Orders} " _  
        & "AS chapOrders " _  
        & "RELATE customerID TO customerID)"  
  
    rst.Open sCmd, con, adOpenStatic, 2  
    Set MSHFlexGrid.Recordset = rst  
  
    rst.Close  
    Set rst = Nothing  
  
    con.Close  
    Set con = Nothing  
  
End Sub  
  
Private Function ConnectionString(pr As String, _  
                                  dpr As String, _  
                                  dsr As String, _  
                                  dbs As String)  
    Dim s As String  
    If pr = "" Then  
        s = "Provider=" & dpr & _  
          ";Data Source=" & dsr & _  
          ";Initial Catalog=" & dbs & _  
          ";Integrated Security=SSPI;"  
    Else  
        s = "Provider=" & pr & _  
          ";Data Provider=" & dpr & _  
          ";Data Source=" & dsr & _  
          ";Initial Catalog=" & dbs & _  
          ";Integrated Security=SSPI;"  
    End If  
    ConnectionString = s  
End Function  
  

Cobalah!

1. Membuat proyek aplikasi VISUAL Basic Standard EXE

2. Pilih Komponen dari menu Proyek di Visual Studio

3. Pilih "Microsoft Hierarchical FlexGrid Control 6.0 (OLEDB)" dari jendela popup Komponen lalu klik Simpan.

4. Klik dua kali Kontrol FlexGrid dari panel Kotak Alat di ruang kerja Visual Basic. Ubah nama instans ini menjadi MSHFLEXGRID.

5. Salin kode sebelumnya dan tempelkan ke halaman Kode untuk mengganti kode yang ada.

6. Pilih Mulai dari menu Jalankan untuk menjalankan aplikasi.