Gembox.Spreadsheet自動調整功能無法與前兩列C＃

Question

using System; 
using System.IO; 
using System.Linq; 
using System.Xml.Linq; 
using GemBox.Spreadsheet; 


namespace ExcelSortingAutomation 
{ 

    public class Program 
    { 
     [STAThread] 
     public static void Main(string[] args) 
     { 

      SpreadsheetInfo.SetLicense("License"); 
      ExcelFile ef = new ExcelFile(); 
      ExcelWorksheet ws = ef.Worksheets.Add("Error Spreadsheet info Elmah"); 

      int i = 0; 
      var checkTime = DateTime.Now; 

      var files = Directory.GetFiles("C:\\ErrorsMay2017", "*.xml"); 
      foreach (string file in files) 
      { 
       var tagElement = XElement.Load(file); 

       var errors = from tagAttribute in tagElement.DescendantsAndSelf("error").OrderBy(x => x.Attribute("type")) 
          select new 
          { 
           errorID = (string)tagAttribute.Attribute("errorId"), 
           type = (string)tagAttribute.Attribute("type"), 
           message = (string)tagAttribute.Attribute("message"), 
           time = (string)tagAttribute.Attribute("time"), 

           PathInfo = tagAttribute.Elements("serverVariables").Descendants("item").Where(x => x.Attribute("name").Value == "PATH_INFO") 
           .Select(x => x.Descendants("value").First().Attribute("string").Value).SingleOrDefault(), 

            HttpHost = tagAttribute.Elements("serverVariables").Descendants("item").Where(x => x.Attribute("name").Value == "HTTP_HOST") 
           .Select(x => x.Descendants("value").First().Attribute("string").Value).SingleOrDefault() 

          }; 
       int columnCount = ws.CalculateMaxUsedColumns(); 

       foreach (var error in errors) 
       { 
        // generates table head 
        ws.Cells[0, 0].Value = "errorID"; 
        ws.Cells[0, 1].Value = "type"; 
        ws.Cells[0, 2].Value = "message"; 
        ws.Cells[0, 3].Value = "time"; 
        ws.Cells[0, 4].Value = "Http_Host"; 
        ws.Cells[0, 5].Value = "Path_Info"; 


        if (i < columnCount) 
        { 
         ws.Columns[i].AutoFit(1, ws.Rows[1], ws.Rows[ws.Rows.Count - 1]); 
        } 

        Console.Write(error); 

        ws.Cells[i, 0].Value = error.errorID; 
        ws.Cells[i, 1].Value = error.type; 
        ws.Cells[i, 2].Value = error.message; 
        ws.Cells[i, 3].Value = error.time; 
        ws.Cells[i, 4].Value = error.PathInfo; 
        ws.Cells[i, 5].Value = error.HttpHost; 

        i++; 
       } 
       ef.Save("C:\\ErrorsMay2017\\errorlog " + checkTime.ToString("MM-dd-yyyy-HH-mm") + ".xls"); 


      } 
     } 
    } 
} 

在上面的例子中工作，我有一個解析ELMAH錯誤日誌，隔出了幾個關鍵組件，然後將它們打印成一系列細胞的一個簡單的控制檯應用程序在Gembox.spreadsheet中。我現在的問題是，隨着自動調整設置，我得到正確的造型對細胞的2-5，而不是0或1。當改變自動調整（1）自動調整（0）它打印正確的第一個單元格，但刪除了所有其他人。有人能解釋一下，或者向我提供有關如何使用自動格式打印所有單元的見解？

Answer 1

我看到幾個問題與代碼：

• 對於files每file一個新的XLS文件被保存，這可以很容易最終改寫先前的XLS文件。
• 的i變量表示error記錄的指數，換句話說，它代表行索引，所以也沒有意義的，用它來選擇一些「隨機列」，這是一個裝有自動。
• 每error表的頭部被改寫。
• 在第二次迭代表的頭將覆蓋這是以前寫在0索引行的第一個error。
• 等等

然而，請嘗試以下方法：

SpreadsheetInfo.SetLicense("License"); 
ExcelFile ef = new ExcelFile(); 
ExcelWorksheet ws = ef.Worksheets.Add("Error Spreadsheet info Elmah"); 

// Write header row. 
ws.Cells[0, 0].Value = "Error ID"; 
ws.Cells[0, 1].Value = "Type"; 
ws.Cells[0, 2].Value = "Message"; 
ws.Cells[0, 3].Value = "Time"; 
ws.Cells[0, 4].Value = "Path Info"; 
ws.Cells[0, 5].Value = "HTTP Host"; 

int rowIndex = 1; 
string folder = @"C:\ErrorsMay2017"; 

// I presume you want to write data from all XML files into a single spreadsheet. 
foreach (string file in Directory.GetFiles(folder, "*.xml")) 
{ 
    // Get errors records. 
    var errors = from tagAttribute in XElement.Load(file).DescendantsAndSelf("error").OrderBy(x => x.Attribute("type")) 
       select new 
       { 
        ErrorID = (string)tagAttribute.Attribute("errorId"), 
        Type = (string)tagAttribute.Attribute("type"), 
        Message = (string)tagAttribute.Attribute("message"), 
        Time = (string)tagAttribute.Attribute("time"), 

        PathInfo = tagAttribute.Elements("serverVariables").Descendants("item").Where(x => x.Attribute("name").Value == "PATH_INFO") 
        .Select(x => x.Descendants("value").First().Attribute("string").Value).SingleOrDefault(), 

        HttpHost = tagAttribute.Elements("serverVariables").Descendants("item").Where(x => x.Attribute("name").Value == "HTTP_HOST") 
        .Select(x => x.Descendants("value").First().Attribute("string").Value).SingleOrDefault() 
       }; 

    // Write errors rows. 
    foreach (var error in errors) 
    { 
     ws.Cells[rowIndex, 0].Value = error.ErrorID; 
     ws.Cells[rowIndex, 1].Value = error.Type; 
     ws.Cells[rowIndex, 2].Value = error.Message; 
     ws.Cells[rowIndex, 3].Value = error.Time; 
     ws.Cells[rowIndex, 4].Value = error.PathInfo; 
     ws.Cells[rowIndex, 5].Value = error.HttpHost; 
     ++rowIndex; 
    } 
} 

// AutoFit columns after writing all spreadsheet's data. 
int columnCount = ws.CalculateMaxUsedColumns(); 
for (int columnIndex = 0; columnIndex < columnCount; ++columnIndex) 
    ws.Columns[columnIndex].AutoFit(); 

// Save to newer Excel format (.xlsx). 
ef.Save(Path.Combine(folder, 
    string.Format("errorlog {0}.xlsx", DateTime.Now.ToString("MM-dd-yyyy-HH-mm")))); 

我希望這有助於。