static private TryParseSingle ( String value, NumberStyles options, NumberFormatInfo numfmt, Single &result ) : Boolean | ||
value | String | |
options | NumberStyles | |
numfmt | NumberFormatInfo | |
result | Single | |
리턴 | Boolean |
private static Boolean TryParse(String s, NumberStyles style, NumberFormatInfo info, out Single result) { if (s == null) { result = 0; return(false); } bool success = Number.TryParseSingle(s, style, info, out result); if (!success) { String sTrim = s.Trim(); if (sTrim.Equals(info.PositiveInfinitySymbol)) { result = PositiveInfinity; } else if (sTrim.Equals(info.NegativeInfinitySymbol)) { result = NegativeInfinity; } else if (sTrim.Equals(info.NaNSymbol)) { result = NaN; } else { return(false); // We really failed } } return(true); }
private static Boolean TryParse(ReadOnlySpan <char> s, NumberStyles style, NumberFormatInfo info, out Single result) { bool success = Number.TryParseSingle(s, style, info, out result); if (!success) { ReadOnlySpan <char> sTrim = s.Trim(); if (sTrim.EqualsOrdinal(info.PositiveInfinitySymbol)) { result = PositiveInfinity; } else if (sTrim.EqualsOrdinal(info.NegativeInfinitySymbol)) { result = NegativeInfinity; } else if (sTrim.EqualsOrdinal(info.NaNSymbol)) { result = NaN; } else { return(false); // We really failed } } return(true); }
// Token: 0x0600132E RID: 4910 RVA: 0x000385F4 File Offset: 0x000367F4 private static bool TryParse(string s, NumberStyles style, NumberFormatInfo info, out float result) { if (s == null) { result = 0f; return(false); } if (!Number.TryParseSingle(s, style, info, out result)) { string text = s.Trim(); if (text.Equals(info.PositiveInfinitySymbol)) { result = float.PositiveInfinity; } else if (text.Equals(info.NegativeInfinitySymbol)) { result = float.NegativeInfinity; } else { if (!text.Equals(info.NaNSymbol)) { return(false); } result = float.NaN; } } return(true); }
private static bool TryParse(ReadOnlySpan <char> s, NumberStyles style, NumberFormatInfo info, out float result) { return(Number.TryParseSingle(s, style, info, out result)); }