如何从 C# 调用 MSBuild
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How to call MSBuild from C#
提问by David Schmitt
Is there a better way to call MSBuild from C#/.NET than shelling out to the msbuild.exe? If yes, how?
有没有比从 C#/.NET 调用 MSBuild 更好的方法来调用 msbuild.exe？如果是，如何？
采纳答案by Peter
Yes, add a reference to Microsoft.Build.Engineand use the Engineclass.
是的，添加Microsoft.Build.Engine对Engine类的引用并使用它。
PS: Take care to reference the right version. There are 2.0 and 3.5 assemblies and you'll have to make sure that everyone gets the right one.
PS：注意参考正确的版本。有 2.0 和 3.5 程序集，您必须确保每个人都得到正确的程序集。
回答by Philippe Monnet
For a .NET 2.0-specific version, you can use the following:
对于 .NET 2.0 特定版本，您可以使用以下内容：
Engine engine = new Engine();
engine.BinPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.System)
+ @"\..\Microsoft.NET\Framework\v2.0.50727";
FileLogger logger = new FileLogger();
logger.Parameters = @"logfile=C:\temp\test.msbuild.log";
engine.RegisterLogger(logger);
string[] tasks = new string[] { "MyTask" };
BuildPropertyGroup props = new BuildPropertyGroup();
props.SetProperty("parm1","hello Build!");
try
{
// Call task MyTask with the parm1 property set
bool success = engine.BuildProjectFile(@"C:\temp\test.msbuild",tasks,props);
}
catch (Exception ex)
{
// your error handler
}
finally
{
engine.UnregisterAllLoggers();
engine.UnloadAllProjects();
}
回答by crimbo
If you use Microsoft.Build.Engine.Engine, you'll get a warning: This class has been deprecated. Please use Microsoft.Build.Evaluation.ProjectCollection from the Microsoft.Build assembly instead.
如果您使用Microsoft.Build.Engine.Engine，您将收到警告：This class has been deprecated. Please use Microsoft.Build.Evaluation.ProjectCollection from the Microsoft.Build assembly instead.
Now, the proper way to run MSBuild from C# looks like this:
现在，从 C# 运行 MSBuild 的正确方法如下所示：
public sealed class MsBuildRunner
{
public bool Run(FileInfo msbuildFile, string[] targets = null, IDictionary<string, string> properties = null, LoggerVerbosity loggerVerbosity = LoggerVerbosity.Detailed)
{
if (!msbuildFile.Exists) throw new ArgumentException("msbuildFile does not exist");
if (targets == null)
{
targets = new string[] {};
}
if (properties == null)
{
properties = new Dictionary<string, string>();
}
Console.Out.WriteLine("Running {0} targets: {1} properties: {2}, cwd: {3}",
msbuildFile.FullName,
string.Join(",", targets),
string.Join(",", properties),
Environment.CurrentDirectory);
var project = new Project(msbuildFile.FullName, properties, "4.0");
return project.Build(targets, new ILogger[] { new ConsoleLogger(loggerVerbosity) });
}
}
回答by Cameron
If all you want is the path to the MSBuild tools folder, you can use the ToolLocationHelperclassfrom the Microsoft.Build.Utilities.Core assembly:
如果您只需要 MSBuild 工具文件夹的路径，则可以使用Microsoft.Build.Utilities.Core 程序集中的ToolLocationHelper类：
var toolsetVersion = ToolLocationHelper.CurrentToolsVersion;
var msbuildDir = ToolLocationHelper.GetPathToBuildTools(toolsetVersion);
回答by Aket Gupta
CurrentToolsVersion is not available in ToolLocationHelper class, I am here using V
当前工具版本在 ToolLocationHelper 类中不可用，我在这里使用 V
