/// <summary>
/// 字符是否符合符号的格式
/// </summary>
/// <param name="inString"></param>
/// <returns></returns>
public static bool IsSymbolMark(this string inString, PrefixForCharToHex prefixForCharToHex = PrefixForCharToHex.LuceneEscape)
{
string retString = inString ?? "";
string prefix = prefixForCharToHex.PrefixForCharToHexForRegexPttnpartial();
string pttnSymbolMark = @"(?i)" + prefix + @"([\da-f]{2,})";
return(System.Text.RegularExpressions.Regex.IsMatch(retString, pttnSymbolMark));
}
/// <summary>
/// 字符是否符合符号的格式
/// </summary>
/// <param name="inString"></param>
/// <param name="hexNumber"></param>
/// <returns></returns>
public static bool IsSymbolMark(this string inString, out string hexNumber, PrefixForCharToHex prefixForCharToHex = PrefixForCharToHex.LuceneEscape)
{
hexNumber = string.Empty;
string retString = inString ?? "";
string prefix = prefixForCharToHex.PrefixForCharToHexForRegexPttnpartial();
string pttnSymbolMark = @"(?i)" + prefix + @"(?<hex>[\da-f]{2,})";
Match mHex = System.Text.RegularExpressions.Regex.Match(retString, pttnSymbolMark);
if (mHex.Success)
{
hexNumber = mHex.Groups["hex"].Value;
}
return(mHex.Success);
}
