小编B. *_*non的帖子

这是一个有趣的:

Resharper希望改变这个:

var lc = new LoginCredentials();
lc.Username = "CesarChavez";
lc.Password = "CesarChavez";

......进入这个:

var lc = new LoginCredentials {Username = "CesarChavez", Password = "CesarChavez"};

......但是对于后者,"lc"似乎是多余的 - 它没有被引用到任何地方...... ???

使用以下代码:

case "GETSITES":
case "SITESETUP":
    MessageBox.Show("Help! I am suffering from the Air-Conditioned Nightmare!!!");
    // ...

将MessageBox.Show被执行或者开关值为"GETSITES"还是"SITESETUP"？

或者仅当开关值是"SITESETUP"？

既然"GETSITES"没有休息,我想是的,但我不确定.

UPDATE

我想我应该把我的问题写成:

这两个代码片段在语义上是等价的吗？

• 片段1

  case 0:
  case 1:
      // bla bla bla;
      break;
  

  Run Code Online (Sandbox Code Playgroud)

• 片段2(伪代码)

  case 0, 1:
      // bla bla bla;
      break;
  

  Run Code Online (Sandbox Code Playgroud)

我估计我可以这样做:

Dictionary<string, <Dictionary<int, int>> targetChapterAdjustments = new Dictionary<string, <Dictionary<int, int>>();

(创建一个将Dictionary作为其"定义"成员的字典).

但到底能走多远 - 有限制或实际限制吗？

我可以有这样的字典:

Dictionary<string, <Dictionary<int, Dictionary<string, <Dictionary<int, Dictionary<bool, <Dictionary<float, Dictionary<string, <Dictionary<int>>>>>>>>>>>>

...例如？

我会喜欢/讨厌看到这样一个类的创作看起来如何.

UPDATE

好吧,LineBacker跟我说说了 我试过了,但是这个:

Dictionary<string, <Dictionary<int, Dictionary<string, <Dictionary<int, Dictionary<bool, <Dictionary<float, Dictionary<string, <Dictionary<int>>>>>>>>>>>> funWithDictionaries = 
    new Dictionary<string, <Dictionary<int, Dictionary<string, <Dictionary<int, Dictionary<bool, <Dictionary<float, Dictionary<string, <Dictionary<int>>>>>>>>>>>>();

...因多个语法错误而失败.

由LB编辑(对不起评论太大了)

这段代码编译.足够你的情况？

var dict = new Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,Dictionary<string,string>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>();

这是一个众所周知的"问题":

sb.AppendLine();

......不会添加一个空行,正如人们所预料(如讨论这里,例如).

但是,人们普遍认为这样可行:

sb.AppendLine(Environment.NewLine);

......但它不适合我.我有这个代码:

for (int i = 0; i < listOfListItems.Count; i++)
{
    sb.AppendLine(Environment.NewLine);
    lc = listOfListItems[i];
    sb.AppendLine(String.Format(@"<p>Request date is {0}; Payee Name is {1}; Remit Address or Mail Stop is {2}; Last 4 of SSN or ITIN is {3}; 204 Submitted or on file is {4}; Requester Name is {5}; Dept or Div Name is {6}; Phone is {7}; Email is {8}</p>",
        lc.li_requestDate, lc.li_payeeName, lc.li_remitAddressOrMailStop, lc.li_last4SSNDigitsOrITIN, lc.li_204SubmittedOrOnFile, lc.li_requesterName, lc.li_deptDivName, lc.li_phone, lc.li_email));
}

所有数据都被添加到StringBuilder,然后添加到生成的表单中,但列表项之间没有空格 - …

在form1的顶部我做了

OpenFiledialog openFileDialog1 = new OpenFiledialog();

然后:

private void changeWorkingDirectoryToolStripMenuItem_Click(object sender, EventArgs e)
{
    DialogResult result = openFileDialog1.ShowDialog();
    openFileDialog1.Filter =  
"BMP|*.bmp|GIF|*.gif|JPG|*.jpg;*.jpeg|PNG|*.png|TIFF|*.tif;*.tiff|"
   + "All Graphics Types|*.bmp;*.jpg;*.jpeg;*.png;*.tif;*.tiff";
    openFileDialog1.InitialDirectory = @"c:\";
    openFileDialog1.Multiselect = true;
    if (result == DialogResult.OK)
    {
        string[] files = openFileDialog1.FileNames;

        try
        {
            if (files.Length > 0)
            {
                label6.Text = files.Length.ToString();
                label6.Visible = true;
                string directoryPath = Path.GetDirectoryName(files[0]);
                label12.Text = directoryPath;
                label12.Visible = true;
            }
        }
        catch (IOException)
        {
        }
    }
}

但是当我点击按钮时,init目录是文件,而不是c:我根本看不到过滤器,但我看到了所有文件.这就像我没有影响的设置.

我有一些HTML选择:

<select class="form-control, dropdown" id="delperffrom" name="delperffrom">
. . .
<select class="form-control, dropdown" id="delperfto" name="delperfto">
. . .

我想将它们初始化为"无价值",所以有这个javascript,它有效:

document.getElementById("delperffrom").selectedIndex = -1;

..和这个jQuery,它没有:

$("#delperfto").selectedIndex = -1;

为什么jQuery不起作用？

我有用于将记录插入SQL Server表的代码,在某些情况下,它有一些空值(如果没有首先用伪null(空)val替换).具体来说,它们是varchars.

如果我不检查null并在这些实例中分配string.empty:

if (null == _PatternOrdinal)
{
    rs.PatternOrdinal = string.Empty;
}
else
{
    rs.PatternOrdinal = _PatternOrdinal;
}

...它抛出异常," 参数化查询"(@Unit varchar(25),@ ReportID int,@ NextExecution datetime,@ NextEx'需要参数'@PatternOrdinal',这是未提供的. "

IOW,如果代码只是这样:

rs.PatternOrdinal = _PatternOrdinal;

...而不是上面的if块,它崩溃了.

所以我必须用几个参数做到这一点.是否有一种不那么冗长的方法来规避这种周期性的脱轨？

我正在尝试通过StringBuilder和File.WriteLn()将一个html文件写入磁盘,但该文件缺少几行,因此无用.我的代码是:

    private void BuildAndWriteHTMLFile()
{
    StringBuilder sb = new StringBuilder();
    sb.Append("<!DOCTYPE html>");
    sb.Append("<html lang=\"en\">");
    sb.Append("<head>");
    sb.Append("<meta charset=\"utf-8\">");
    sb.Append("<title>Green Bay Packers 2013 Schedule (All times Central)</title>");
    sb.Append("<script src=\"http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js\"></script> ");
    sb.Append("<script src=\"http://maps.google.com/maps/api/js?sensor=false\"></script> ");
    sb.Append("<script src=\"gomap.js\"></script> ");
    sb.Append("<!--[if IE]>");
    sb.Append("<script src=\"http://html5shiv.googlecode.com/svn/trunk/html5.js\"></script>");
    sb.Append("<![endif]-->");

. . . // oodles on noodly code elided for lack of reason to leave it in

    sb.Append("this.singleMarker = false;");
    sb.Append("this.lockGeocode = false;");
    sb.Append("this.markers = [];");
    sb.Append("this.tmpMarkers = [];");
    sb.Append("this.geoMarkers = [];");
    sb.Append("},");

    sb.Append("isVisible: function(latlng) {");
    sb.Append("return this.map.getBounds().contains(latlng);");
    sb.Append("}");
    sb.Append("}");
    sb.Append("})(jQuery);"); …

我需要替换页面的整个HTML或其正文内容(而不是将更多html附加到现有内容).

接受答案在这里教我如何返回数据,但加入到"身体"不相当的工作.这是我现在拥有的jQuery:

<script>
    $(document).ready(function () {
        $("#btnGetData").click(function () {
            document.body.style.cursor = 'wait';
            $.ajax({
                type: 'GET',
                url: '@Url.RouteUrl(routeName : "QuadrantData", routeValues : new { httpRoute = true , unit = "ABUELOS", begdate = "2016-08-20", enddate = "2016-08-27"  })',
                contentType: 'text/plain',
                cache: false,
                xhrFields: {
                    withCredentials: false
                },
                success: function (returneddata) {
                    $("body").remove;
                    $("body").append($(returneddata));
                },
                error: function () {
                    console.log('hey, boo-boo!');
                }
            }); // ajax
            document.body.style.cursor = 'pointer';
        }); // button click
    }); // ready
</script>

...所以你可以看到我试图先删除正文中的html,然后将返回的数据附加到正文中.

这个REST方法返回我想要的html: …

我只想计算字符串数组中的字母数字 - 没有空格、标点符号等。

我有这个笨重的代码：

private int GetCountOfCharsInDoc(string[] _lines)
{
    int iCountOfChars = 0;
    string sLine;
    foreach (string line in _lines)
    {
        sLine = line.Replace(" ", string.Empty);
        sLine = line.Replace(".", string.Empty);
        sLine = line.Replace("?", string.Empty);
        sLine = line.Replace(",", string.Empty);
        sLine = line.Replace(";", string.Empty);
        sLine = line.Replace(":", string.Empty);
        sLine = line.Replace("(", string.Empty);
        sLine = line.Replace(")", string.Empty);
        sLine = line.Replace("'", string.Empty);
        sLine = line.Replace("\"", string.Empty);
        iCountOfChars = iCountOfChars + sLine.Count();
    }
    return iCountOfChars;
}

什么是仅计算字母数字的更好/更有效的方法？