| static private ParseExact ( String s, String format, DateTimeFormatInfo dtfi, DateTimeStyles style ) : DateTime | ||
| s | String | |
| format | String | |
| dtfi | DateTimeFormatInfo | |
| style | DateTimeStyles | |
| return | DateTime | |
public static DateTimeOffset ParseExact(ReadOnlySpan <char> input, ReadOnlySpan <char> format, IFormatProvider?formatProvider, DateTimeStyles styles = DateTimeStyles.None)
{
styles = ValidateStyles(styles, nameof(styles));
DateTime dateResult = DateTimeParse.ParseExact(input, format, DateTimeFormatInfo.GetInstance(formatProvider), styles, out TimeSpan offset);
return(new DateTimeOffset(dateResult.Ticks, offset));
}
public static DateTimeOffset ParseExact(string input, string format, IFormatProvider formatProvider, DateTimeStyles styles)
{
TimeSpan span;
styles = ValidateStyles(styles, "styles");
return(new DateTimeOffset(DateTimeParse.ParseExact(input, format, DateTimeFormatInfo.GetInstance(formatProvider), styles, out span).Ticks, span));
}
// Constructs a DateTimeOffset from a string. The string must specify a
// date and optionally a time in a culture-specific or universal format.
// Leading and trailing whitespace characters are allowed.
//
public static DateTimeOffset ParseExact(String input, String format, IFormatProvider formatProvider, DateTimeStyles styles)
{
styles = ValidateStyles(styles, "styles");
TimeSpan offset;
DateTime dateResult = DateTimeParse.ParseExact(input,
format,
DateTimeFormatInfo.GetInstance(formatProvider),
styles,
out offset);
return(new DateTimeOffset(dateResult.Ticks, offset));
}
// Constructs a DateTimeOffset from a string. The string must specify a
// date and optionally a time in a culture-specific or universal format.
// Leading and trailing whitespace characters are allowed.
//
public static DateTimeOffset ParseExact(String input, String format, IFormatProvider formatProvider, DateTimeStyles styles)
{
styles = ValidateStyles(styles, nameof(styles));
if (input == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.index); // TODO: index => input
}
TimeSpan offset;
DateTime dateResult = DateTimeParse.ParseExact(input.AsReadOnlySpan(),
format,
DateTimeFormatInfo.GetInstance(formatProvider),
styles,
out offset);
return(new DateTimeOffset(dateResult.Ticks, offset));
}
// Constructs a DateTimeOffset from a string. The string must specify a
// date and optionally a time in a culture-specific or universal format.
// Leading and trailing whitespace characters are allowed.
//
public static DateTimeOffset ParseExact(string input, string format, IFormatProvider?formatProvider, DateTimeStyles styles)
{
styles = ValidateStyles(styles, nameof(styles));
if (input == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.input);
}
if (format == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.format);
}
DateTime dateResult = DateTimeParse.ParseExact(input,
format,
DateTimeFormatInfo.GetInstance(formatProvider),
styles,
out TimeSpan offset);
return(new DateTimeOffset(dateResult.Ticks, offset));
}
// Constructs a DateTime from a string. The string must specify a
// date and optionally a time in a culture-specific or universal format.
// Leading and trailing whitespace characters are allowed.
//
public static DateTime ParseExact(String s, String format, IFormatProvider provider, DateTimeStyles style)
{
DateTimeFormatInfo.ValidateStyles(style, "style");
return(DateTimeParse.ParseExact(s, format, DateTimeFormatInfo.GetInstance(provider), style));
}
// Constructs a DateTime from a string. The string must specify a
// date and optionally a time in a culture-specific or universal format.
// Leading and trailing whitespace characters are allowed.
//
public static DateTime ParseExact(String s, String format, IFormatProvider provider)
{
return(DateTimeParse.ParseExact(s, format, DateTimeFormatInfo.GetInstance(provider), DateTimeStyles.None));
}
