07 2023 档案

摘要:``` DialogResult result = MessageBox.Show("确认关闭窗口?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question, 0, MessageBoxOptions.ServiceNotification) 阅读全文
posted @ 2023-07-29 23:44 double64 阅读(179) 评论(0) 推荐(0) 编辑
摘要:``` CancellationTokenSource cancellationTokenSource = new CancellationTokenSource(); CancellationTokenSource cancellationTokenSource_1 = new Cancellat 阅读全文
posted @ 2023-07-28 23:39 double64 阅读(581) 评论(0) 推荐(1) 编辑

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