本文整理汇总了C#中System.Console.SetIn方法的典型用法代码示例。如果您正苦于以下问题：C# Console.SetIn方法的具体用法？C# Console.SetIn怎么用？C# Console.SetIn使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Console的用法示例。
在下文中一共展示了Console.SetIn方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
//引入命名空间
using System;
using System.IO;
public class InsertTabs
{
private const int tabSize = 4;
private const string usageText = "Usage: INSERTTABS inputfile.txt outputfile.txt";
public static int Main(string[] args)
{
if (args.Length < 2)
{
Console.WriteLine(usageText);
return 1;
}
try
{
// Attempt to open output file.
using (var writer = new StreamWriter(args[1]))
{
using (var reader = new StreamReader(args[0]))
{
// Redirect standard output from the console to the output file.
Console.SetOut(writer);
// Redirect standard input from the console to the input file.
Console.SetIn(reader);
string line;
while ((line = Console.ReadLine()) != null)
{
string newLine = line.Replace(("").PadRight(tabSize, ' '), "\t");
Console.WriteLine(newLine);
}
}
}
}
catch(IOException e)
{
TextWriter errorWriter = Console.Error;
errorWriter.WriteLine(e.Message);
errorWriter.WriteLine(usageText);
return 1;
}
// Recover the standard output stream so that a
// completion message can be displayed.
var standardOutput = new StreamWriter(Console.OpenStandardOutput());
standardOutput.AutoFlush = true;
Console.SetOut(standardOutput);
Console.WriteLine($"INSERTTABS has completed the processing of {args[0]}.");
return 0;
}
}