red = Rnd() * 255 green = Rnd() * 255 blue = Rnd() * 255
Private Sub cmdNext_Click() Adodc1.Recordset.MoveNext If Adodc1.Recordset.EOF Then Adodc1.Recordset.MoveLast End Sub visual basic 60 practical exercises pdf updated
Private Sub cmdDiv_Click() ' Add error handling for division by zero If Val(txtNum2.Text) = 0 Then MsgBox "Cannot divide by zero!", vbCritical, "Error" Exit Sub End If red = Rnd() * 255 green = Rnd()