dotnet OpenXML 已知问题 设置 0x0001 等 XML 不合法字符给到标题将在保存时抛出异常

using System;

using (var presentationDocument =
       DocumentFormat.OpenXml.Packaging.PresentationDocument.Open("Test.pptx", true))
{
    presentationDocument.PackageProperties.Title = "\u0001";
}

 System.ArgumentException:“'
', hexadecimal value 0x01, is an invalid character.”
     System.Private.Xml.dll!System.Xml.XmlUtf8RawTextWriter.InvalidXmlChar(int ch, byte* pDst, bool entitize)
     System.Private.Xml.dll!System.Xml.XmlUtf8RawTextWriter.WriteElementTextBlock(char* pSrc, char* pSrcEnd)
     System.Private.Xml.dll!System.Xml.XmlUtf8RawTextWriter.WriteString(string text)
     System.Private.Xml.dll!System.Xml.XmlWellFormedWriter.WriteString(string text)
     System.IO.Packaging.dll!System.IO.Packaging.PartBasedPackageProperties.SerializeDirtyProperties()
     System.IO.Packaging.dll!System.IO.Packaging.PartBasedPackageProperties.Flush()
     System.IO.Packaging.dll!System.IO.Packaging.PartBasedPackageProperties.Close()
     System.IO.Packaging.dll!System.IO.Packaging.Package.System.IDisposable.Dispose()
     System.IO.Packaging.dll!System.IO.Packaging.Package.Close()
     DocumentFormat.OpenXml.Framework.dll!DocumentFormat.OpenXml.Features.StreamPackageFeature.Dispose(bool disposing)
     DocumentFormat.OpenXml.Framework.dll!DocumentFormat.OpenXml.Features.StreamPackageFeature.Dispose()
     DocumentFormat.OpenXml.Framework.dll!DocumentFormat.OpenXml.Packaging.PackageFeatureCollection.DocumentFormat.OpenXml.Features.IContainerDisposableFeature.Dispose()
     DocumentFormat.OpenXml.Framework.dll!DocumentFormat.OpenXml.Packaging.OpenXmlPackage.Dispose(bool disposing)
     DocumentFormat.OpenXml.Framework.dll!DocumentFormat.OpenXml.Packaging.OpenXmlPackage.Dispose()
 >   FukemqibairLaylalljerowhem.dll!Program.<Main>$(string[] args)

git init
git remote add origin https://gitee.com/lindexi/lindexi_gd.git
git pull origin 6baba8b5407c1d23119d3ac150b1ab5af4cd810c

git remote remove origin
git remote add origin https://github.com/lindexi/lindexi_gd.git
git pull origin 6baba8b5407c1d23119d3ac150b1ab5af4cd810c

internal static class XmlSafeTextContentHelper
{
    public static string ToSafeXmlText(string text, char replaceChar = '_')
    {
        // 第一遍是跑一下，因为正常是不会有奇怪的字符的，那就进入快速分支
        // 如果能够找到首个奇怪的字符，则进入慢分支，重新拼装替代字符

        var index = -1;
        for (var i = 0; i < text.Length; i++)
        {
            var c = text[i];
            if (!XmlConvert.IsXmlChar(c))
            {
                index = i;
                break;
            }
        }

        var canFindInvalidChar = index >= 0;
        if (canFindInvalidChar)
        {
            // 慢分支，开始重新拼装字符串
            var stringBuilder = new StringBuilder(text.Length);
            stringBuilder.Append(text, 0, index);
            for (var i = index; i < text.Length; i++)
            {
                var c = text[i];
                if (XmlConvert.IsXmlChar(c))
                {
                    stringBuilder.Append(c);
                }
                else
                {
                    stringBuilder.Append(replaceChar);
                }
            }

            return stringBuilder.ToString();
        }
        else
        {
            return text;
        }
    }
}