VERSION 5.00
Begin VB.Form frmADText 
   Caption         =   "滾動廣告條內容設置"
   ClientHeight    =   3780
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   5235
   BeginProperty Font 
      Name            =   "宋體"
      Size            =   9.75
      Charset         =   134
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   ScaleHeight     =   3780
   ScaleWidth      =   5235
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton CmdDel 
      Caption         =   "刪除"
      Height          =   375
      Left            =   1680
      TabIndex        =   4
      Top             =   3240
      Width           =   1335
   End
   Begin VB.CommandButton CmdADD 
      Caption         =   "添加"
      Height          =   375
      Left            =   240
      TabIndex        =   3
      Top             =   3240
      Width           =   1335
   End
   Begin VB.ListBox List1 
      Height          =   2205
      Left            =   120
      TabIndex        =   2
      Top             =   120
      Width           =   4935
   End
   Begin VB.TextBox Text2 
      Height          =   375
      Left            =   120
      TabIndex        =   1
      Top             =   2520
      Width           =   4815
   End
   Begin VB.CommandButton CmdSave 
      Caption         =   "保存"
      Height          =   375
      Left            =   3120
      TabIndex        =   0
      Top             =   3240
      Width           =   1335
   End
End
Attribute VB_Name = "frmADText"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private iniPath As String
Private Entry As String

Private Sub CmdADD_Click()

Debug.Print "text2 ", LenB(StrConv(Text2.Text, vbFromUnicode))
'添加廣告詞
Text2.Locked = False
List1.AddItem Text2.Text
End Sub



Private Sub CmdDel_Click()
'刪除廣告詞，注意：在這里會刪除所有的廣告詞，有興趣的話可以把它改為刪除當前廣告詞
Debug.Print List1.ListIndex
List1.Clear
End Sub

Private Sub CmdSave_Click()
Dim strAD As String
Dim i, r As Long
'計算廣告詞總數
Entry$ = Str(List1.ListCount)
r = WritePrivateProfileString("滾動廣告條", "數量", Entry, iniPath)
For i = 0 To List1.ListCount
Debug.Print Entry
Entry$ = List1.List(i)
strAD = "廣告詞" + Str(i)
'把廣告詞保存在INI文件中。strAD是標題 Entry是內容 iniPath是INI文件路徑
r = WritePrivateProfileString("滾動廣告條", strAD, Entry, iniPath)
Next i

End Sub

Private Sub Form_Load()
Dim i, ADcount As Long
'設定廣告詞配置文件路徑
iniPath$ = App.Path + "\SysSet.ini"
'讀取廣告詞總數
ADcount = Val(GetFromINI("滾動廣告條", "數量", iniPath))
Debug.Print ADcount
'循環讀出所有廣告詞
If ADcount > 1 Then
    For i = 0 To ADcount - 1
    List1.AddItem GetFromINI("滾動廣告條", "廣告詞" + Str(i), iniPath)
    Next i
End If

End Sub

Private Sub Text2_Change()
'由于滾動廣告條的設計原理是把寫有廣告詞的label控件放在Picture控件上，然后移動Picture。這種方法決定了廣告詞的長度不能超出Picture控件的長度。
'為了防止這種事情的發生，在輸入廣告詞時就要進行檢查！
If LenB(StrConv(Text2.Text, vbFromUnicode)) >= 36 Then
MsgBox "廣告詞過長，將無法在滾動條內完全顯示。建議您把長句分段！", vbInformation, "警告"
Text2.Locked = True
End If
Debug.Print LenB(StrConv(Text2.Text, vbFromUnicode))
End Sub