项目集合构建错误记录器

Question

我想知道如何BuildResult在运行时构建C#项目后得到错误.

在妈妈,我有这个:

string projectFileName = @"C:\Users\Inspire\Documents\Mono Projects\Library\Library\Library.csproj";
FileLogger fileLogger = new FileLogger();
fileLogger.Parameters = @"logfile=" + @"C:\Users\Inspire\Documents\Mono Projects\Library\Library\log.text";

ProjectCollection projectCollection = new ProjectCollection();
projectCollection.RegisterLogger(fileLogger);

Dictionary<string, string> GlobalProperty = new Dictionary<string, string>();       
GlobalProperty.Add("Configuration", "Debug");       
GlobalProperty.Add("Platform", "x86");

BuildRequestData buildRequest = new BuildRequestData(projectFileName, GlobalProperty, null, new string[] { "Build" }, null);
BuildResult buildResult = BuildManager.DefaultBuildManager.Build(new BuildParameters(projectCollection), buildRequest);
projectCollection.UnregisterAllLoggers();
Console.WriteLine(buildResult.OverallResult.ToString());

                    /* TODO: handle errors */

我想知道错误,所以我可以在构建之后处理它们(这里是注释部分"处理错误"),我已经添加了一个FileLogger文件,你可以看到,但文件总是空的(有错误或没有).

谢谢

Answer 1

这一点有点晚了,但对于其他试图这样做的人,我遇到了同样的问题.出于某种原因,当您使用ProjectCollection注册记录器时,它不会通过构造函数传递给BuildParamters对象 - 在检查时,新的BuildParameters(pc).loggers为null.感觉就像一个黑客,但我只是在BuildParameter对象上手动设置logger集合,如下所示:

FileLogger fl = new FileLogger() { Parameters = @"logfile=somepath" };

Dictionary<string, string> GlobalProperty = new Dictionary<string, string>();
GlobalProperty.Add("Configuration", "Debug");
GlobalProperty.Add("Platform", "x86");

BuildRequestData BuildRequest = new BuildRequestData(slnPath, GlobalProperty, null, new string[] { "Build" }, null);

BuildParameters bp = new BuildParameters();
bp.Loggers = new List<Microsoft.Build.Framework.ILogger> { fl }.AsEnumerable();

BuildResult buildResult = BuildManager.DefaultBuildManager.Build(bp, BuildRequest);

如果您使用此方法,请确保不要调用pc.RegisterLogger,否则您将收到有关尝试访问日志文件的多个进程的错误.