图表_绘制f1.frm

<VB数理统计实用算法>书中的算法源程序

VERSION 5.00
Begin VB.Form frmInputParameters 
   Appearance      =   0  'Flat
   BackColor       =   &H80000005&
   Caption         =   "图表"
   ClientHeight    =   4035
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   5640
   LinkTopic       =   "Form1"
   ScaleHeight     =   4035
   ScaleWidth      =   5640
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox txtFile 
      Alignment       =   2  'Center
      Height          =   375
      Left            =   120
      TabIndex        =   9
      Top             =   3000
      Width           =   5415
   End
   Begin VB.CommandButton cmdExit 
      Caption         =   "退  出"
      Height          =   375
      Left            =   4440
      TabIndex        =   7
      ToolTipText     =   "结束程序运行"
      Top             =   3480
      Width           =   1095
   End
   Begin VB.CommandButton cmdOK 
      Caption         =   "确  定"
      Height          =   375
      Left            =   3000
      TabIndex        =   6
      ToolTipText     =   "选择好文件并给出行数和列数后单击"
      Top             =   3480
      Width           =   1215
   End
   Begin VB.FileListBox File1 
      Appearance      =   0  'Flat
      Height          =   1470
      Left            =   120
      TabIndex        =   2
      Top             =   1080
      Width           =   2655
   End
   Begin VB.DirListBox Dir1 
      Appearance      =   0  'Flat
      Height          =   2190
      Left            =   3000
      TabIndex        =   1
      Top             =   360
      Width           =   2415
   End
   Begin VB.DriveListBox Drive1 
      Appearance      =   0  'Flat
      Height          =   300
      Left            =   120
      TabIndex        =   0
      Top             =   360
      Width           =   2655
   End
   Begin VB.Label Label5 
      Alignment       =   2  'Center
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "数据文件全名"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   1320
      TabIndex        =   8
      Top             =   2760
      Width           =   3015
   End
   Begin VB.Label Label3 
      Alignment       =   2  'Center
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "选择数据文件"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   120
      TabIndex        =   5
      Top             =   840
      Width           =   2535
   End
   Begin VB.Label Label2 
      Alignment       =   2  'Center
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "选择目录"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   3000
      TabIndex        =   4
      Top             =   120
      Width           =   2415
   End
   Begin VB.Label Label1 
      Alignment       =   2  'Center
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "选择驱动器"
      ForeColor       =   &H80000008&
      Height          =   255
      Left            =   120
      TabIndex        =   3
      Top             =   120
      Width           =   2655
   End
End
Attribute VB_Name = "frmInputParameters"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Sub Form_Load()
    File1.Pattern = "*.dat"     '文件列表框1只显示数据文件
End Sub

'选择目录
Private Sub Dir1_Change()
    File1.Path = Dir1.Path
End Sub

'选择驱动器
Private Sub Drive1_Change()
    Dir1.Path = Drive1.Drive
End Sub

'确定数据文件
Private Sub File1_Click()
    txtFile.Text = Dir1.Path & "\" & File1.FileName
End Sub

'确定，给出文件名和行数、列数后单击
Private Sub cmdOK_Click()
    strFileName = txtFile.Text
    Unload Me
'显示作图窗体
    frmPicture.Visible = True
End Sub

'退出，结束程序运行
Private Sub cmdExit_Click()
    Unload Me
    End
End Sub