标签：Console 顶级 C# package NuGet WriteLine using var new
代码：
1 using System;
2 using static NuGet.Frameworks.FrameworkConstants;
3 using static NuGet.Protocol.Core.Types.Repository;
4 using System.Collections.Generic;
5 using System.Linq;
6 using System.Threading;
7 using System.Threading.Tasks;
8 using NuGet.Common;
9 using NuGet.Packaging.Core;
10 using NuGet.Protocol;
11 using NuGet.Protocol.Core.Types;
12 //using NuGet.Test.Utility;
13 using NuGet.Versioning;
14 using NuGet.PackageManagement;
15 namespace NuGet_Remote_develop
16 {
17 internal class Program
18 {
19 static void Main(string[] args)
20 {
21 Console.WriteLine("Hello World!");
22 Console.WriteLine("!!!!");
23 // Set up
24 var packageIdentityA100 = new PackageIdentity("a", NuGetVersion.Parse("1.0.0"));
25 Console.WriteLine("%%%%%");
26 var packageIdentityB100 = new PackageIdentity("b", NuGetVersion.Parse("1.0.0"));
27 var packageIdentityC100 = new PackageIdentity("c", NuGetVersion.Parse("1.0.0"));
28 var packageIdentityC110 = new PackageIdentity("c", NuGetVersion.Parse("1.1.0"));
29 var packageIdentityD100 = new PackageIdentity("d", NuGetVersion.Parse("1.0.0"));
30
31
32 var packageDependencyInfos = new List<PackageDependencyInfo>();
33 //制造关于A的依赖图
34 var packageDependencyInfoA = new PackageDependencyInfo(packageIdentityA100,
35 new PackageDependency[] {
36 new PackageDependency(packageIdentityB100.Id, VersionRange.Parse(packageIdentityB100.Version.OriginalVersion)),
37 new PackageDependency(packageIdentityC100.Id, VersionRange.Parse(packageIdentityC100.Version.OriginalVersion)),
38 });
39 var packageDependencyInfoB = new PackageDependencyInfo(packageIdentityB100,
40 new PackageDependency[] {
41 new PackageDependency(packageIdentityD100.Id, VersionRange.Parse(packageIdentityD100.Version.OriginalVersion)),
42 });
43 var packageDependencyInfoC = new PackageDependencyInfo(packageIdentityC110, Enumerable.Empty<PackageDependency>());
44 var packageDependencyInfoD = new PackageDependencyInfo(packageIdentityD100, Enumerable.Empty<PackageDependency>());
45
46 //增加所有的依赖关系图
47 packageDependencyInfos.Add(packageDependencyInfoA);
48 packageDependencyInfos.Add(packageDependencyInfoB);
49 packageDependencyInfos.Add(packageDependencyInfoC);
50 packageDependencyInfos.Add(packageDependencyInfoD);
51
52 // Act————》》获取依赖图
53 var packageWithDependants = PackageGraphAnalysisUtilities.GetPackagesWithDependants(packageDependencyInfos);
54 Console.WriteLine(packageWithDependants);
55 Console.WriteLine("*****");
56 foreach (var package in packageWithDependants)
57 {
58 switch (package.Identity.Id)
59 {
60 case "a":
61 {
62 //看他是不是没有其他的依赖项
63 Console.WriteLine(package.DependantPackages.Count);
64 Console.WriteLine(package.IsTopLevelPackage);
65 break;
66 }
67 case "b":
68 {
69 //看他是不是只有一个依赖项，而且这个依赖项是A。并且他不是直接依赖
70 Console.WriteLine( package.DependantPackages.Count);
71 Console.WriteLine(package.DependantPackages.Single().Id);
72 Console.WriteLine(package.IsTopLevelPackage);
73 break;
74 }
75 case "c":
76 {
77 Console.WriteLine(package.DependantPackages.Count);
78 Console.WriteLine(package.IsTopLevelPackage);
79 break;
80 }
81 case "d":
82 {
83 Console.WriteLine( package.DependantPackages.Count);
84 Console.WriteLine( package.DependantPackages.Single().Id);
85 Console.WriteLine(package.IsTopLevelPackage);
86 break;
87 }
88 default:
89 {
90 Console.WriteLine($"Unexpected package {package.Identity}");
91 break;
92 }
93 }
94 }
95 Console.ReadKey();
96 }
97 }
98 }
标签：Console,顶级,C#,package,NuGet,WriteLine,using,var,new 来源： https://www.cnblogs.com/smartisn/p/16026342.html
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