internal static DateTime ParseExact(string s, string format, Globalization.DateTimeFormatInfo dateTimeFormatInfo, Globalization.DateTimeStyles style)
{
throw new NotImplementedException();
}
/// <summary>
/// Convert the given string to DateTime.
/// </summary>
/// <returns>The date time.</returns>
/// <param name="source">The source string.</param>
/// <param name="format">Format.</param>
/// <param name="provider">Formate provider.</param>
/// <param name="dateTimeStyle">Date time style.</param>
public static DateTime?ToDateTime(this string source, string format, IFormatProvider provider, Globalization.DateTimeStyles dateTimeStyle, DateTimeKind dateTimeKind = DateTimeKind.Unspecified)
{
if (source.IsNullOrEmpty())
{
return(null);
}
else
{
var parseSucceeded = DateTime.TryParseExact(source, format, provider, dateTimeStyle, out DateTime output);
if (parseSucceeded)
{
if (dateTimeKind != DateTimeKind.Unspecified)
{
output = output.WithDateTimeKind(dateTimeKind).Value;
}
return(output);
}
else
{
return(null);
}
}
}
internal static DateTime Parse(string s, Globalization.DateTimeFormatInfo dateTimeFormatInfo, Globalization.DateTimeStyles dateTimeStyles)
{
throw new NotImplementedException();
}
