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VB的多态机制(2007-08-30 22:48:00)

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变幻魔方(2007-08-28 20:35:00)

摘要: 实现代码为: Option Explicit Private Sub Form_Load()  Label1(0).Visible = False  Dim mytop As Integer, myleft As IntegerDim i As Integer, j As Integer, k As Integer  mytop = 0  For i = 1 To 8    myleft = 0    For j = 1 To 8      k = (i - 1) * 8 + j      Load Label1(k)      Label1(k).BackColor = IIf((i + j) Mod 2 = 0, vbWhite, vbBlack)      Label1(k).Visible = True      Label1(k).Caption = ""      Label1(k).Top = mytop      Label1(k).Left = myleft      myleft = myleft + Label1(0).Width    Next j    mytop = mytop + Label1(0).Height  Next iEnd SubPrivate Sub Label1_Click(Index As Integer)  Dim i As Integer, j As Integer, k As Integer  Label1(Index).Caption = Index  For i = 1 To 8   ......

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类对象与主程序的关系图(2007-08-28 20:12:00)

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