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| ■标题:019 计数器的用法 |
| ■作者:IPSC [2026/2/3 21:13:31] [vb] Sub Class_Globals Private timer1 As Timer End Sub Private Sub B4XPage_Created (Root1 As B4XView) Root = Root1 Root.LoadLayout("page1") timer1.Initialize("Timer21", 1000) ' 启用定时器 timer1.Enabled = True End Sub Private Sub Timer21_Tick Log("定时器触发") timer1.Enabled=False End Sub [/vb] 【回复/版区/上篇/下篇/发贴/仅文字/HTML】 |
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