摘要:
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摘要:
Option Explicit'直接F5:)Private Const lDir As Long = -1 '方向,+1与-1分别为右转与左转Dim WithEvents Timer1 As TimerPrivate Sub Form_Load() '用代码添加控件并设置控件的初始状态.'这样方便点,可以直接粘贴+F5:) With Me.Controls .Add "VB.Label", "Label1" .Add "VB.Label", "Label2" .Add "V 阅读全文