Sub Main() If App.PrevInstance = True Then MsgBox "程序已在运行中!", 48 : Exit Sub Form1.Show End Sub
by: 发表于:2017-11-06 14:46:13 顶(0) | 踩(0) 回复
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by: 发表于:2017-11-06 14:46:13 顶(0) | 踩(0) 回复
??
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