TimeSpan time1 = dateTimePicker2.Value - dateTimePicker1.Value;
if (time1.Hours < 12 | time1.Hours > 24)
{
MessageBox.Show("不在范围内","OK");
}
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最新推荐文章于 2024-08-27 15:36:53 发布
TimeSpan time1 = dateTimePicker2.Value - dateTimePicker1.Value;
if (time1.Hours < 12 | time1.Hours > 24)
{
MessageBox.Show("不在范围内","OK");
}

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