jiecheng.frm

一套35选7黄河风采（兰州福利彩票）完整版。有分析、选号、筛号功能

VERSION 5.00
Begin VB.Form jiecheng 
   Caption         =   "阶乘计算器"
   ClientHeight    =   1785
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   3570
   LinkTopic       =   "Form1"
   ScaleHeight     =   1785
   ScaleWidth      =   3570
   StartUpPosition =   3  '窗口缺省
   Begin VB.Frame Frame1 
      Caption         =   "阶乘计算器"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   1695
      Left            =   0
      TabIndex        =   0
      Top             =   0
      Width           =   3495
      Begin VB.CommandButton Command1 
         Caption         =   "结    果"
         Default         =   -1  'True
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   9
            Charset         =   134
            Weight          =   700
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   1920
         TabIndex        =   5
         Top             =   1080
         Width           =   1095
      End
      Begin VB.TextBox Text3 
         Height          =   495
         Left            =   120
         TabIndex        =   4
         Top             =   1080
         Width           =   1695
      End
      Begin VB.TextBox Text2 
         Height          =   375
         Left            =   1800
         TabIndex        =   3
         Top             =   360
         Width           =   1215
      End
      Begin VB.TextBox Text1 
         Height          =   375
         Left            =   120
         TabIndex        =   1
         Top             =   360
         Width           =   1215
      End
      Begin VB.Label Label1 
         Caption         =   "选"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   9
            Charset         =   134
            Weight          =   700
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   495
         Left            =   1440
         TabIndex        =   2
         Top             =   480
         Width           =   375
      End
   End
End
Attribute VB_Name = "jiecheng"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command1_Click()
'结果
  Dim s As Integer
  Dim z1 As Double
  Dim z2 As Double
  Dim z3 As Double
  z1 = 1
  z2 = 1
  z3 = 1
  
  For s = 1 To Val(Trim(Text1.Text))
  z1 = z1 * s
  Next s
  
  For s = 1 To Val(Trim(Text2.Text))
  z2 = z2 * s
  Next s
  
  For s = 1 To Val(Trim(Text1.Text)) - Val(Trim(Text2.Text))
  z3 = z3 * s
  Next s
  
  Dim z4 As Long
  z4 = z1 / (z2 * z3)
  
  Text3.Text = Str(z4)
End Sub