正在阅读：VB.net制作下雪的特技景象VB.net制作下雪的特技景象

　　Dim Snow(1000, 2), Amounty As Integer
　　Private Sub Form_Load()
　　Form1.Show
　　DoEvents
　　Randomize
　　Amounty = 325
　　For J = 1 To Amounty
　　Snow(J, 0) = Int(Rnd ＊ Form1.Width)
　　Snow(J, 1) = Int(Rnd ＊ Form1.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) > Form1.Height Then
　　 Snow(I, 1) = 0: Snow(I, 2) = 5 ＋ (Rnd ＊ 30)
　　 Snow(I, 0) = Int(Rnd ＊ Form1.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
　　End Sub

　　Private Sub Form_MouseDown(Button As Integer,Shift As Integer, X As Single, Y As Single)
　　 unload me
　　End Sub