添加表從文本文件C＃

Question

我有兩個表的文本文件就可以了這樣

1:"Transmitter",1,grid,32,6 

2:"Parameters", 2,list,64 

我想說明兩個表在我的形式形成，並且如果需要的話，用戶可以添加更多的表到文本文件。如果用戶在窗體中添加更多表格，則附加表格將顯示在窗體中。

我使用的標籤控制的標籤添加到從指定的文件的形式，併爲表我使用數據網格視圖

這裏是我的代碼：

public partial class Form1 : Form 
    { 
     String line; 
     String typeOfTable; 
     int amountOfRows; 
     int amountOfColumns; 

     private const String TABS = "TABS"; 
     private const String TABLES = "TABLES"; 
     private const String GRID = "grid"; 
     private const String LIST = "list"; 

     private const int LOCATION_TABLE_TYPE = 2; 
     private const int LOCATION_TABLE_AMOUNT_ROWS = 3; 
     private const int LOCATION_TABLE_AMOUNT_COLUMNS = 4; 
     private const int AMOUNT_Columns_IN_LIST = 2; 


     String[] splitTableArray; 

     public Form1() 
     { 
      InitializeComponent(); 
      getFormContentFromFile(); 
     } 

     private void getFormContentFromFile() 
     { 
      using (StreamReader reader = new StreamReader("neo2G.res")) 
      { 
       while (!reader.EndOfStream) 
       { 
        line = reader.ReadLine(); 

        if (line.Equals(TABS)) 
        { 
         while (!line.Equals("..")) 
         { 
          line = reader.ReadLine(); 

          if (!line.Equals("..")) 
          { 
           createTabInForm(line); 

          } 

         } 
        } 

        if (line.Equals(TABLES)) 
        { 
         while (!line.Equals("..")) 
         { 
          line = reader.ReadLine(); 

          if (!line.Equals("..")) 
          { 
           splitTableLineToArray(line); 
           typeOfTable = splitTableArray[LOCATION_TABLE_TYPE]; 
           amountOfRows = int.Parse(splitTableArray[LOCATION_TABLE_AMOUNT_ROWS]); 

           if(typeOfTable.Equals(GRID)) 
           { 
            amountOfColumns = int.Parse(splitTableArray[LOCATION_TABLE_AMOUNT_COLUMNS]); 
            dataGridView1.DataSource = createGridForForm(amountOfRows, amountOfColumns); 
           } 

           else if(typeOfTable.Equals(LIST)) 
           { 
            dataGridView1.DataSource = createListForForm(amountOfRows); 

           } 
           } 
           } 

         } 
        } 
       } 
      } 

     private void createTabInForm(String tabName) 
     { 
      tabName = Regex.Replace(tabName, @"[\d-]", string.Empty); 
      tabName = tabName.Trim(':', '"'); 
      TabPage myTabPage = new TabPage(tabName); 
      tabControl1.TabPages.Add(myTabPage); 
     } 

     private void splitTableLineToArray(String tableLine) 
     { 
      splitTableArray = tableLine.Split(','); 
     } 

     public DataTable createGridForForm(int rows, int columns) 
     { 

      // Create the output table. 
      DataTable table = new DataTable(); 

        for (int i = 1; i <= columns; i++) 
      { 
       table.Columns.Add("column " + i.ToString()); 
      } 
      for (int i = 1; i < rows; i++) 
      { 
       DataRow dr = table.NewRow(); 
       // populate data row with values here 
       table.Rows.Add(dr); 
      }  

      return table; 
     } 

     /// <summary> 
     /// This method builds a DataTable of the data. 
     /// </summary> 
     public DataTable createListForForm(int rows) 
     { 

      // Create the output table. 
      DataTable table = new DataTable(); 

      for (int i = 1; i <= AMOUNT_Columns_IN_LIST ; i++) 
      { 
       table.Columns.Add("My column " + i.ToString()); 
      } 
      for (int i = 1; i < rows; i++) 
      { 
       DataRow dr = table.NewRow(); 
       // populate data row with values here 
       table.Rows.Add(dr); 


      } 
      return table; 
     } 
    } 
} 

Answer 1

使用設計者添加一個或（更好）兩個表格。

分析設計人員添加的代碼，並將其用作從代碼添加表格的起點。