C# 如何从控制台应用程序启动kdiff？

更新

我想从控制台应用程序调用kdiff。因此，我正在构建两个文件，并希望在执行程序结束时比较它们：

string diffCmd = string.Format("{0} {1}", Logging.FileNames[0], Logging.FileNames[1]);
// diffCmd = D:\vdenisenko\DbHelper\DbHelper\bin\Debug\Reports\16_Nov 06_30_46_DiscussionThreads_ORIGIN.txt D:\vdenisenko\DbHelper\DbHelper\bin\Debug\Reports\16_Nov 06_30_46_DiscussionThreads_ORIGIN.txt
System.Diagnostics.Process.Start(@"C:\Program Files (x86)\KDiff3\kdiff3.exe", diffCmd);

//specification is here http://kdiff3.sourceforge.net/doc/documentation.html

它运行kdiff3工具，但文件名或命令有问题。。。你能看一下屏幕截图并说出什么问题吗？

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这将从您的控制台应用程序运行该程序

Process p = new Process();
p.StartInfo.FileName = kdiffPath;
p.StartInfo.Arguments = "\"" + fileName + "\" \"" + fileName2 + "\""; 
p.Start();

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除非您尝试执行其他操作，否则您需要提供更多详细信息。

您需要使用

Process.Start（）

：

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文档中描述的参数：

kdiff3 file1 file2

很酷，但是如何打开两个文件的比较？我想这应该是如何使用一组参数（文件名）运行kdiff3的方法，它应该打开两个文件的比较对话框（不仅仅是kdiff3工具）。这就是为什么我添加了，我认为应该注意文件名中的空格。

string kdiffPath = @"c:\Program Files\Kdiff3.exe"; // here is full path to kdiff    utility
string fileName = @"d:\file1.txt";
string fileName2 = @"d:\file2.txt";    

ProcessStartInfo psi = new ProcessStartInfo(kdiffPath);
psi.RedirectStandardOutput = true;
psi.WindowStyle = ProcessWindowStyle.Hidden;
psi.UseShellExecute = false;
psi.Arguments = fileName +  " " + fileName2;
Process app = Process.Start(psi);

StreamReader reader = app.StandardOutput;

//get reponse from console app in your app
do
{
    string line = reader.ReadLine();
}
while(!reader.EndOfStream);

app.WaitForExit();

string kdiffPath = @"c:\Program Files\Kdiff3.exe"; // here is full path to kdiff    utility
string fileName = @"d:\file1.txt";
string fileName2 = @"d:\file2.txt";    

ProcessStartInfo psi = new ProcessStartInfo(kdiffPath);
psi.RedirectStandardOutput = true;
psi.WindowStyle = ProcessWindowStyle.Hidden;
psi.UseShellExecute = false;
psi.Arguments = fileName +  " " + fileName2;
Process app = Process.Start(psi);

StreamReader reader = app.StandardOutput;

//get reponse from console app in your app
do
{
    string line = reader.ReadLine();
}
while(!reader.EndOfStream);

app.WaitForExit();

var args = String.Format("{0} {1}", fileName, fileName2);
Process.Start(kdiffPath, args);