On Hand/On_Hand_From_Softbank_1994_Release_2_Disc_2_1994.iso/00202/s/disk1/listbox.fr_/listbox.bin

Text File | 1993-04-28 | 4KB | 132 lines

VERSION 2.00
Begin Form frmListBox
   Caption         =   "List Box Example"
   Height          =   5730
   Left            =   1170
   LinkTopic       =   "Form1"
   ScaleHeight     =   5325
   ScaleWidth      =   5625
   Top             =   1320
   Width           =   5745
   Begin CommandButton cmdClose
      Caption         =   "&Close"
      Height          =   495
      Left            =   3840
      TabIndex        =   8
      Top             =   3840
      Width           =   1215
   End
   Begin CommandButton cmdClear
      Caption         =   "C&lear"
      Height          =   495
      Left            =   3840
      TabIndex        =   7
      Top             =   2520
      Width           =   1215
   End
   Begin CommandButton cmdRemove
      Caption         =   "&Remove"
      Enabled         =   0   'False
      Height          =   495
      Left            =   3840
      TabIndex        =   6
      Top             =   1680
      Width           =   1215
   End
   Begin CommandButton cmdAdd
      Caption         =   "&Add"
      Default         =   -1  'True
      Enabled         =   0   'False
      Height          =   495
      Left            =   3840
      TabIndex        =   5
      Top             =   840
      Width           =   1215
   End
   Begin ListBox lstClient
      Height          =   2760
      Left            =   600
      Sorted          =   -1  'True
      TabIndex        =   1
      Top             =   1440
      Width           =   2655
   End
   Begin TextBox txtName
      Height          =   375
      Left            =   600
      TabIndex        =   0
      Top             =   720
      Width           =   2655
   End
   Begin Label lblDisplay
      BorderStyle     =   1  'Fixed Single
      Height          =   375
      Left            =   2400
      TabIndex        =   4
      Top             =   4440
      Width           =   855
   End
   Begin Label lblClients
      Caption         =   "# Clients"
      Height          =   255
      Left            =   600
      TabIndex        =   3
      Top             =   4440
      Width           =   855
   End
   Begin Label lblName
      Caption         =   "&Name to add"
      Height          =   255
      Left            =   600
      TabIndex        =   2
      Top             =   360
      Width           =   1215
   End
End

Sub cmdAdd_Click ()
    lstClient.AddItem txtName.Text              ' Add client name to list box.
    txtName.Text = ""                           ' Clear text box.
    txtName.SetFocus                            ' Place focus back in text box.
    lblDisplay.Caption = lstClient.ListCount    ' Display number of entries in list.
End Sub

Sub cmdClear_Click ()
    lstClient.Clear                             ' Empty list.
    cmdRemove.Enabled = False                   ' Disable Remove button.
    lblDisplay.Caption = lstClient.ListCount    ' Display number of items in list.
End Sub

Sub cmdClose_Click ()
   Unload Me    ' Unload this form.
End Sub

Sub cmdRemove_Click ()
Dim Ind As Integer
    Ind = lstClient.ListIndex                       ' Get index.
    If Ind >= 0 Then                                ' Make sure list item is selected.
        lstClient.RemoveItem Ind                    ' Remove it from list box.
        lblDisplay.Caption = lstClient.ListCount    ' Display number of items in list.
    Else
        Beep    ' Should never occur, because Remove is always disabled if no entry is selected.
    End If

    ' Disable button if no entries selected in list.
    cmdRemove.Enabled = (lstClient.ListIndex <> -1)
End Sub

Sub lstClient_Click ()
    cmdRemove.Enabled = (lstClient.ListIndex <> -1)
End Sub

Sub lstClient_DblClick ()
    ' Press Remove button
    cmdRemove.Value = True
End Sub

Sub txtName_Change ()
' Enable Add button if at least one character in name
    cmdAdd.Enabled = (Len(txtName.Text) > 0)
End Sub