| static private TryParseSingle ( String value, NumberStyles options, NumberFormatInfo numfmt, Single &result ) : Boolean | ||
| value | String | |
| options | NumberStyles | |
| numfmt | NumberFormatInfo | |
| result | Single | |
| return | 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));
}
