gistfile1.cs

void RunProcess(string path)
{
	using (Process process = new Process())
	{
		// This sets up the output redirection
		process.StartInfo.UseShellExecute = false;
		process.StartInfo.RedirectStandardOutput = true;

		// Specify the path to the file here
		process.StartInfo.FileName = path;

		// Start the process here
		process.Start();

		// This reads the output from the process and stores it in a string
		string output = process.StandardOutput.ReadToEnd();

		// Wait for the process to finish execution
		process.WaitForExit();
		
		Console.WriteLine("Output is {0}", output);
	}
}