1 <Project Sdk="Microsoft.NET.Sdk">
2   <PropertyGroup>
3     <TargetFramework>net6.0</TargetFramework>
4   </PropertyGroup>
5   <ItemGroup>
6     <PackageReference Include="Newtonsoft.Json" />
7   </ItemGroup>
8 </Project>

 1     /// <summary>
 2     /// 获取PackageReference名称对应的节点
 3     /// </summary>
 4     /// <param name="xDocument"></param>
 5     /// <returns></returns>
 6     private List<XElement> GetPackageReferenceElements(XDocument xDocument)
 7     {
 8         if (xDocument == null)
 9         {
10             throw new ArgumentNullException(nameof(xDocument));
11         }
12         var xElementList = new List<XElement>();
13         var itemGroupElements = xDocument.Root.Elements().Where(x => x.Name.LocalName == "ItemGroup");
14         foreach (var itemGroupElement in itemGroupElements)
15         {
16             xElementList.AddRange(itemGroupElement.Elements().Where(x => x.Name.LocalName == "PackageReference"));
17         }
18         return xElementList;
19     }

 1     var solutionFileLines = File.ReadAllLines(_solutionFile).ToList();
 2     //添加Project
 3     var previousProjectIndex = solutionFileLines.FindLastIndex(i => i.Contains(StartProjectRex));
 4     var previousProjectLine = solutionFileLines[previousProjectIndex];
 5     var solutionId = previousProjectLine.Replace(StartProjectRex, string.Empty).Substring(0, GuidLength);
 6     var newProjectLine = $"{StartProjectRex}{solutionId}}}\") = \"{_nugetName}\", \"{_sourceProjectFile}\", \"{{{_newProjectId}}}\"";
 7     solutionFileLines.Insert(previousProjectIndex + 2, "EndProject");
 8     solutionFileLines.Insert(previousProjectIndex + 2, newProjectLine);
 9     //添加编译配置
10     var projectConfigStartIndex = solutionFileLines.FindIndex(i => i.Contains("ProjectConfigurationPlatforms"));
11     var projectConfigEndIndex = solutionFileLines.FindIndex(projectConfigStartIndex + 1, i => i.Contains("EndGlobalSection"));
12     solutionFileLines.Insert(projectConfigEndIndex, $"{{{_newProjectId}}}.Debug|Any CPU.Build.0 = Release|Any CPU");
13     solutionFileLines.Insert(projectConfigEndIndex, $"{{{_newProjectId}}}.Debug|Any CPU.Build.0 = Release|Any CPU");
14     solutionFileLines.Insert(projectConfigEndIndex, $"{{{_newProjectId}}}.Release|Any CPU.Build.0 = Release|Any CPU");
15     solutionFileLines.Insert(projectConfigEndIndex, $"{{{_newProjectId}}}.Release|Any CPU.Build.0 = Release|Any CPU");
16     File.WriteAllLines(_solutionFile, solutionFileLines, Encoding.UTF8);

 1     public ReplacedFileRecord ReplaceNuget()
 2     {
 3         var nugetInfoReferences = CsProj.GetNugetReferences(Document).ToList();
 4         var referenceElement = nugetInfoReferences.FirstOrDefault(x => CsProj.GetNugetInfo(x).Name == _nugetName);
 5         if (referenceElement == null)
 6         {
 7             return null;
 8         }
 9         //获取Nuget引用信息
10         var replacedFileRecord = GetNugetReferenceInfo(referenceElement, nugetInfoReferences.IndexOf(referenceElement));
11         //删除Nuget的引用
12         referenceElement.Remove();
13         //添加源项目的引用
14         AddSourceReference();
15         SaveFile();
16         return replacedFileRecord;
17     }

 1     /// <summary>
 2     /// 一个文件Nuget变更记录
 3     /// </summary>
 4     [DataContract]
 5     public class ReplacedFileRecord
 6     {
 7         /// <summary>
 8         /// Nuget名称
 9         /// </summary>
10         [DataMember]
11         public string NugetName { get; set; }
12         /// <summary>
13         /// 文件名称
14         /// </summary>
15         [DataMember]
16         public string FileName { get; set; }
17         /// <summary>
18         /// 变更位置
19         /// </summary>
20         [DataMember]
21         public int ModifiedLineIndex { get; set; }
22         /// <summary>
23         /// Nuget版本
24         /// </summary>
25         [DataMember]
26         public string Version { get; set; }
27         [CanBeNull]
28         [DataMember]
29         public string TargetFramework { get; set; }
30         [CanBeNull]
31         [DataMember]
32         public string NugetDllPath { get; set; }
33         /// <summary>
34         /// Nuget引用方式
35         /// </summary>
36         [DataMember]
37         public string ReferenceType { get; set; }
38     }