| static private ParseInt64 ( String value, NumberStyles options, NumberFormatInfo numfmt ) : Int64 | ||
| value | String | |
| options | NumberStyles | |
| numfmt | NumberFormatInfo | |
| Résultat | Int64 | |
// Parses a long from a String in the given style. If
// a NumberFormatInfo isn't specified, the current culture's
// NumberFormatInfo is assumed.
//
/// <include file='doc\Int64.uex' path='docs/doc[@for="Int64.Parse3"]/*' />
public static long Parse(String s, NumberStyles style, IFormatProvider provider)
{
NumberFormatInfo info = NumberFormatInfo.GetInstance(provider);
NumberFormatInfo.ValidateParseStyle(style);
return(Number.ParseInt64(s, style, info));
}
public static long Parse(string s, IFormatProvider?provider)
{
if (s == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.s);
}
return(Number.ParseInt64(s, NumberStyles.Integer, NumberFormatInfo.GetInstance(provider)));
}
public static long Parse(string s)
{
if (s == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.s);
}
return(Number.ParseInt64(s, NumberStyles.Integer, NumberFormatInfo.CurrentInfo));
}
public static long Parse(string s, [Nullable(2)] IFormatProvider provider)
{
if (s == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.s);
}
return(Number.ParseInt64((ReadOnlySpan <char>)s, NumberStyles.Integer, NumberFormatInfo.GetInstance(provider)));
}
public static long Parse(string s, NumberStyles style)
{
NumberFormatInfo.ValidateParseStyleInteger(style);
if (s == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.s);
}
return(Number.ParseInt64(s, style, NumberFormatInfo.CurrentInfo));
}
// Parses a long from a String in the given style. If
// a NumberFormatInfo isn't specified, the current culture's
// NumberFormatInfo is assumed.
//
public static long Parse(String s, NumberStyles style, IFormatProvider provider)
{
NumberFormatInfo.ValidateParseStyleInteger(style);
if (s == null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.s);
}
return(Number.ParseInt64(s.AsReadOnlySpan(), style, NumberFormatInfo.GetInstance(provider)));
}
public static long Parse(string s, NumberStyles style, IFormatProvider provider)
{
NumberFormatInfo2.ValidateParseStyleInteger(style);
return(Number.ParseInt64(s, style, NumberFormatInfo.GetInstance(provider)));
}
public static long Parse(string s, NumberStyles style)
{
NumberFormatInfo2.ValidateParseStyleInteger(style);
return(Number.ParseInt64(s, style, NumberFormatInfo.CurrentInfo));
}
public static long Parse(string s, IFormatProvider provider)
{
return(Number.ParseInt64(s, NumberStyles.Integer, NumberFormatInfo.GetInstance(provider)));
}
public static long Parse(string s)
{
return(Number.ParseInt64(s, NumberStyles.Integer, NumberFormatInfo.CurrentInfo));
}
public static long Parse(ReadOnlySpan <char> s, NumberStyles style = NumberStyles.Integer, IFormatProvider?provider = null)
{
NumberFormatInfo.ValidateParseStyleInteger(style);
return(Number.ParseInt64(s, style, NumberFormatInfo.GetInstance(provider)));
}
// Parses a long from a String in the given style. If
// a NumberFormatInfo isn't specified, the current culture's
// NumberFormatInfo is assumed.
//
//| <include path='docs/doc[@for="Int64.Parse3"]/*' />
public static long Parse(String s, NumberStyles style)
{
NumberFormatInfo.ValidateParseStyle(style);
return(Number.ParseInt64(s, style));
}
// Parses a long from a String in the given style. If
// a NumberFormatInfo isn't specified, the current culture's
// NumberFormatInfo is assumed.
//
public static long Parse(string s, NumberStyles style, IFormatProvider? provider)
{
NumberFormatInfo.ValidateParseStyleInteger(style);
if (s == null) ThrowHelper.ThrowArgumentNullException(ExceptionArgument.s);
return Number.ParseInt64(s, style, NumberFormatInfo.GetInstance(provider));
}
