snow.frm

一个数据库应用程序

VERSION 5.00
Begin VB.Form Formsnow 
   BackColor       =   &H80000007&
   BorderStyle     =   0  'None
   Caption         =   "snow"
   ClientHeight    =   3090
   ClientLeft      =   0
   ClientTop       =   0
   ClientWidth     =   4680
   LinkTopic       =   "Form2"
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   ShowInTaskbar   =   0   'False
   StartUpPosition =   3  '窗口缺省
   WindowState     =   2  'Maximized
   Begin VB.PictureBox Picture1 
      BackColor       =   &H00000000&
      BorderStyle     =   0  'None
      Height          =   255
      Left            =   0
      ScaleHeight     =   255
      ScaleWidth      =   1455
      TabIndex        =   0
      Top             =   0
      Width           =   1455
      Begin VB.CommandButton Command1 
         BackColor       =   &H00000000&
         Caption         =   "返回"
         Height          =   255
         Left            =   0
         TabIndex        =   1
         Top             =   0
         Width           =   735
      End
   End
End
Attribute VB_Name = "Formsnow"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim Snow(1000, 2), Amounty As Integer
Private Declare Sub InitCommonControls Lib "comctl32.dll" ()

Private Sub Form_Initialize()
   InitCommonControls
End Sub



Private Sub Command1_Click()
Unload Me
Form1.Show
End Sub

    Private Sub Form_Load()
    
    DoEvents
    Randomize
    Amounty = 1000
    For J = 1 To Amounty
    Snow(J, 0) = Int(Rnd * Formsnow.Width)
    Snow(J, 1) = Int(Rnd * Formsnow.Height)
    Snow(J, 2) = 10 + (Rnd * 20)
    Next J
    Do While Not (DoEvents = 0)
    For LS = 1 To 10
    For i = 1 To Amounty
    OldX = Snow(i, 0): OldY = Snow(i, 1)
    Snow(i, 1) = Snow(i, 1) + Snow(i, 2)
    If Snow(i, 1) > Formsnow.Height Then
     Snow(i, 1) = 0: Snow(i, 2) = 5 + (Rnd * 30)
     Snow(i, 0) = Int(Rnd * Formsnow.Width)
     OldX = 0: OldY = 0
    End If
    Coloury = 8 * (Snow(i, 2) - 10): Coloury = 60 + Coloury
    PSet (OldX, OldY), QBColor(0)
    PSet (Snow(i, 0), Snow(i, 1)), RGB(Coloury, Coloury, Coloury)
    Next i
    Next LS
    Loop
    End
    Dim x As Integer
    Dim y As Integer
  
   
    End Sub