frmfind.frm

这是我的课程设计！

VERSION 5.00
Begin VB.Form frmFind 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "查找"
   ClientHeight    =   1425
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4980
   LinkTopic       =   "Form2"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   1425
   ScaleWidth      =   4980
   ShowInTaskbar   =   0   'False
   StartUpPosition =   3  '窗口缺省
   Begin VB.CheckBox Check1 
      Caption         =   "区分大小写"
      Height          =   375
      Left            =   120
      TabIndex        =   6
      Top             =   840
      Width           =   855
   End
   Begin VB.Frame Frame1 
      Caption         =   "方向"
      Height          =   735
      Left            =   1080
      TabIndex        =   3
      Top             =   600
      Width           =   2415
      Begin VB.OptionButton Option2 
         Caption         =   "向下"
         Height          =   375
         Left            =   1320
         TabIndex        =   5
         Top             =   240
         Width           =   855
      End
      Begin VB.OptionButton Option1 
         Caption         =   "向上"
         Height          =   375
         Left            =   240
         TabIndex        =   4
         Top             =   240
         Width           =   855
      End
   End
   Begin VB.CommandButton cmdCancel 
      Cancel          =   -1  'True
      Caption         =   "取消"
      Height          =   495
      Left            =   3600
      TabIndex        =   2
      Top             =   720
      Width           =   1335
   End
   Begin VB.CommandButton cmdFind 
      Caption         =   "查找下一个"
      Default         =   -1  'True
      Height          =   495
      Left            =   3600
      TabIndex        =   1
      Top             =   120
      Width           =   1335
   End
   Begin VB.TextBox txtFind 
      Height          =   375
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   3375
   End
End
Attribute VB_Name = "frmFind"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdCancel_Click()
    Me.Hide
End Sub

Private Sub cmdFind_Click()
    If txtFind.Text <> "" Then
        MDIForm1.ActiveForm.FindStr = txtFind.Text '记录当前查找串
        MDIForm1.FindStrRTF MDIForm1.ActiveForm.RichTextBox1
        'Me.Hide
    Else      '在文本框中没有任何文字
        Beep  'Beep 语句让计算机响一声。
        txtFind.SetFocus
    End If
End Sub