求一个vb程序 - VB / 非技术类

代码要求在100行多一点 稍微简单一点 能够实现有趣的功能 有点小问题不要紧 重要的是能运行 代码可以打包发到邮箱 244313749@qq.com

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这种软件有啥用啊

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以下的代码 复制。粘贴。运行。即可
VB code:
Private Type xy
X As Single
Y As Single
End Type
Dim a(100) As xy
Private WithEvents Timer1 As Timer

Private Sub Form_Activate()
v = "鼠标在窗口随便点击一下，然后再拖动鼠标，就出现效果了哈！"
Form1.CurrentX = Screen.Width / 4
Form1.CurrentY = Screen.Height / 2.5
Randomize
For i = 1 To Len(v)
Form1.FontSize = 10 + 15 * Rnd
Form1.ForeColor = &HFFFFFF * Rnd
Print Mid(v, i, 1);
Next i
End Sub

Private Sub Form_Load()
Set Timer1 = Form1.Controls.Add("VB.timer", "t")
Form1.Move 0, 0, Screen.Width, Screen.Height
Timer1.Enabled = False
Timer1.Interval = 10
Form1.BackColor = 0
Form1.AutoRedraw = True
Form1.DrawWidth = 10
End Sub

Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
a(0).X = X
a(0).Y = Y
For i = 1 To 100
a(i).X = X
a(i).Y = a(i - 1).Y
Next i
Timer1.Enabled = True
End Sub

Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
a(0).X = X
a(0).Y = Y
End Sub

Private Sub Timer1_Timer()
Dim i As Integer, r As Double
Static b As Double
b = b + 1
Cls
For i = 1 To 100
a(i).X = a(i).X + ((a(i - 1).X - a(i).