DecimalSeparator = '.';temperature = StrToFloat(JsonMemberArraySensValue);
wchar_t FS = FormatSettings.DateSeparator; try { FormatSettings.DecimalSeparator = '.'; double d = 0; JsonMemberArraySensValue = StringReplace(JsonMemberArraySensValue, ",", ".",TReplaceFlags()rfReplaceAllrfIgnoreCase); bool chek = TryStrToFloat(JsonMemberArraySensValue,d); if(chek) temperature = d; } __finally { FormatSettings.DateSeparator = FS; }
s = StringRaplace(s, ".", ",", rfReplaceAll)