Question

这就是我糟糕的代码

    class begin
    {
        public static string[] Reader()
        {
            string[] theMap = System.IO.File.ReadAllLines(@"C:\Users\Public\Console Slayer\Map\map.txt");
            string[] Map = theMap.Clone() as string[];
            return Map;
        }
        public static void Printer()
        {
            foreach (string line in Reader())
            {
                Console.WriteLine(line);
            }

        }
        static void Main()
        {
            Reader();
            Printer();
        }
    }

我想将Map字符串转换为2D数组以供功能使用。我是编程的新手，我知道我的代码很糟糕。

Answer 1

尝试使用

Microsoft.VisualBasic.FileIO.TextFieldParser

是的，它是一个VB组件，但它可以工作。无需重新发明轮子。样品用法：

  OpenFileDialog od = new OpenFileDialog();
        od.Filter = "Tab delimited file (*.txt)|*.txt";
        if (od.ShowDialog() == System.Windows.Forms.DialogResult.OK)
        {

            using (var reader = new Microsoft.VisualBasic.FileIO.TextFieldParser(od.FileName))
            {
                reader.TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited;
                reader.Delimiters = new string[] { "\t" }; // the delimeter of the lines in your file


                reader.ReadLine(); // skip header if needed, ignore titles
                while (!reader.EndOfData)
                {
                    try
                    {
                        var currentRow = reader.ReadFields(); // string array
                       // Include code here to handle the row.
                    }

                    catch (Microsoft.VisualBasic.FileIO.MalformedLineException vex)
                    {

                        MessageBox.Show("Line " + vex.Message + " is invalid. Skipping");
                    }
               }
         }
      }

如何从txt文件中读取2D数组？ C＃

1 个答案: