add_name.ctl

Visual Basic程序设计基础》-杨小影-源代码

VERSION 5.00
Begin VB.UserControl Add_Name 
   BackColor       =   &H00C0C0FF&
   ClientHeight    =   5040
   ClientLeft      =   0
   ClientTop       =   0
   ClientWidth     =   5745
   ScaleHeight     =   5040
   ScaleWidth      =   5745
   Begin VB.ListBox List1 
      Height          =   1320
      ItemData        =   "Add_Name.ctx":0000
      Left            =   2520
      List            =   "Add_Name.ctx":0010
      TabIndex        =   5
      Top             =   2040
      Width           =   2295
   End
   Begin VB.CommandButton DELE 
      Caption         =   "删除"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   18
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   855
      Left            =   2520
      TabIndex        =   4
      Top             =   3840
      Width           =   1575
   End
   Begin VB.CommandButton ADD 
      Caption         =   "添加"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   18
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   855
      Left            =   480
      TabIndex        =   3
      Top             =   3840
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   21.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   1215
      Left            =   2520
      TabIndex        =   2
      Text            =   "Text1"
      Top             =   480
      Width           =   2175
   End
   Begin VB.Label Label2 
      BackColor       =   &H00C0C0FF&
      Caption         =   "商品名清单"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   21.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   975
      Left            =   0
      TabIndex        =   1
      Top             =   2040
      Width           =   2295
   End
   Begin VB.Label Label1 
      BackColor       =   &H00C0C0FF&
      Caption         =   "输入商品名"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   21.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   855
      Left            =   120
      TabIndex        =   0
      Top             =   600
      Width           =   2415
   End
End
Attribute VB_Name = "Add_Name"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = True
Attribute VB_PredeclaredId = False
Attribute VB_Exposed = True

  Public i   As Integer
  Public j   As Integer
  Private Sub add_Click()
   j = 0
   For i = 0 To List1.ListCount
      If Text1.Text = List1.List(i) Then
         MsgBox ("有重名,请输入新商品名!")
        j = 1
     End If
Next
If j = 0 Then List1.List(i - 1) = Text1.Text
   List1.Refresh
   Text1.SetFocus
End Sub
Private Sub Dele_Click()
  For i = 0 To List1.ListCount - 1
   If List1.Selected(i) Then
     MsgBox ("选中的商品将被删除!")
     
End If
Next
List1.Refresh
Text1.SetFocus
End Sub