这可能会有所帮助,您可以将日期时间(带或不带时间)作为字符串提供,并用 try catch 将其包装以进行验证。
来自 MSDN - Convert.ToDateTime 方法(字符串,IFormatProvider)
using System;
using System.Globalization;
public class Example
{
public static void Main()
{
Console.WriteLine("{0,-18}{1,-12}{2}\n", "Date String", "Culture", "Result");
string[] cultureNames = { "en-US", "ru-RU","ja-JP" };
string[] dateStrings = { "01/02/09", "2009/02/03", "01/2009/03",
"01/02/2009", "21/02/09", "01/22/09",
"01/02/23" };
// Iterate each culture name in the array.
foreach (string cultureName in cultureNames)
{
CultureInfo culture = new CultureInfo(cultureName);
// Parse each date using the designated culture.
foreach (string dateStr in dateStrings)
{
DateTime dateTimeValue;
try {
dateTimeValue = Convert.ToDateTime(dateStr, culture);
// Display the date and time in a fixed format.
Console.WriteLine("{0,-18}{1,-12}{2:yyyy-MMM-dd}",
dateStr, cultureName, dateTimeValue);
}
catch (FormatException e) {
Console.WriteLine("{0,-18}{1,-12}{2}",
dateStr, cultureName, e.GetType().Name);
}
}
Console.WriteLine();
}
}
}