I have two textboxes in which the user will enter startTime and endTime in 12 hours format (Eg. 10:30 AM to 7:30 PM).
On clicking the Calculate button, the user should get the difference between the two times inputted in textbox.
I have not getting what datatype should handle this inputted text.
I would really appreciate if someone could write few lines of program for me to understand better.
我看到你今天加入了，欢迎来到 Stackoverflow。这是您应该尝试的方法：使用解析两个时间DateTime.ParseExact，然后计算它们的差异，例如：
DateTime dt1 = DateTime.ParseExact("10:30 AM","h:mm tt", CultureInfo.InvariantCulture);
DateTime dt2 = DateTime.ParseExact("7:30 PM", "h:mm tt", CultureInfo.InvariantCulture);
TimeSpan difference = dt2 - dt1;
Console.WriteLine(difference.TotalHours);
Console.WriteLine(difference.TotalMinutes);
你应该把你在你的问题中尝试过的东西以及你困在哪里。您可能会看到http://www.whathaveyoutried.com/
首先将文本框解析为DateTime调用date1和date2使用的值DateTime.ParseExact()。
然后使用计算差异TimeSpan delta = date2 - date1;
但是到目前为止，您尝试过什么？在发布到这里之前，你需要付出更多的努力去尝试。