如何使用Team Foundation的库来计算统一差异？

Question

我想计算比较两个文档的统一差异.(差异是进入电子邮件,维基百科说统一差异是最好的纯文本差异格式.)

团队基础有一个命令行界面,这样做

> tf diff /format:unified alice.txt bob.txt
- Alice started to her feet,
+ Bob started to her feet,

(https://gist.github.com/hickford/5656513上的示例文件)

很棒,但出于通常的原因,我宁愿使用库而不是启动外部进程.

搜索MSDN,我发现Team Foundation有一个.NET库Microsoft.TeamFoundation.VersionControl.但是,文档没有给出任何计算差异的例子.

如何使用Team Foundation库计算统一差异？

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编辑:我尝试了该方法, Difference.DiffItems但它没有工作 - 文件diff.txt留空.

var before = @"c:\alice.txt";
var after = @"c:\bob.txt";

var path = @"c:\diff.txt";
using (var w = new StreamWriter(path))
{
    var options = new DiffOptions();
    options.OutputType = DiffOutputType.Unified;
    options.StreamWriter = w;

    Difference.DiffFiles(
    before, FileType.Detect(before, null),
    after, FileType.Detect(after, null),
    options );
}

Console.WriteLine(File.ReadAllText(path));

Answer 1

我猜这是不可能的:(你只能从命令行使用tf.exe.