EncoderReplacementFallback() [2/2]

System.Text.EncoderReplacementFallback.EncoderReplacementFallback ( string replacement )

inline

Definition at line 20 of file EncoderReplacementFallback.cs.

    {
        if (replacement == null)
        {
            throw new ArgumentNullException("replacement");
        }
        bool flag = false;
        foreach (char c in replacement)
        {
            if (char.IsSurrogate(c))
            {
                if (char.IsHighSurrogate(c))
                {
                    if (flag)
                    {
                        break;
                    }
                    flag = true;
                    continue;
                }
                if (!flag)
                {
                    flag = true;
                    break;
                }
                flag = false;
            }
            else if (flag)
            {
                break;
            }
        }
        if (flag)
        {
            throw new ArgumentException(SR.Format(SR.Argument_InvalidCharSequenceNoIndex, "replacement"));
        }
        _strDefault = replacement;
    }

References System.Text.EncoderReplacementFallback._strDefault, System.SR.Argument_InvalidCharSequenceNoIndex, and System.SR.Format().