小编ras*_*mnb的帖子

我们如何通过按Ctrl+ Shift+ 来保存Visual Studio代码中的所有文件,就像我们在Visual Studio中一样S？

我使用角度2 RC 4和*ngIf不工作这里是视图的代码

视图

<div class="navbar navbar-inverse navbar-fixed-top">
  <div class="container">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
      <span class="navbar-brand"> </span>
    </div>
    <div class="navbar-collapse">
      <ul class="nav navbar-nav">
        <li><a [routerLink]="['/Home']">Home</a>
        <span style="color:red">{{auth.isAdmin}}</span>
        <span style="color:red">{{auth.isLoggedIn}}</span>
        </li>

        <li *ngIf="auth.isLoggedIn && auth.isAdmin"><a [routerLink]="['/Category']">Category</a></li>
        <li *ngIf="auth.isLoggedIn && auth.isAdmin"><a [routerLink]="['/Products']">Product</a></li>
        <li *ngIf="auth.isLoggedIn && !auth.isAdmin"><a [routerLink]="['/BuyProduct']">Buy Products</a></li>
        <li *ngIf="auth.isLoggedIn && !auth.isAdmin"><a [routerLink]="['/Cart']"><i class="fa fa-shopping-cart"></i><span class="badge" >11</span></a></li>
        <!--<li *ngIf="isLoggedIn"><a [routerLink]="['/Folder']"><i class="fa fa-shopping-cart"></i><span class="badge" >Folder</span></a></li>-->
      </ul>
      <ul class="nav navbar-nav navbar-right" *ngIf="!auth.isLoggedIn"> …

我对主视图有三个部分视图

在第一个局部视图中我有搜索功能,当用户点击搜索时我想将结果刷新到第三个局部视图.

控制器:

public ActionResult Search()
{  
         virtualmodel vm = new virtualmodel(); 
      return PartialView(svm);

} 

[HttpPost]
public ActionResult Search(ViewModel svm)
{  
         // Query to retrive the result 
      // I am not sure what to return from here. Link to another action    or just return back to same same partial 

} 

public ActionResult AnotherPartialPartial()
{
}

在主要观点

 @{Html.RenderAction("Search", "Searchc");
  }

怎么做？我需要ajax吗？

当试图从Hitbox API获取数据时,我得到一个奇怪的结果.对于一个API的命令,它每次都会发生,有时只发生在另一个API上.结果或多或少那样(这是我得到的最后一个结果):

\ u001f\B\0\0\0\0\0\0\U0003 콋 w8sΜmu〜SNT&Ng6C Ͷ$ z%9igf [( \u0005 \u000f (: 6 \u000f \bP C\ u0015 \n \u007f V \u007f d h2_&nj,呎\ u00177\u0019 <N〜YoVY\u0018M> SKP | ^ w9w2 \u06054Ƿ&\u0015ƛXo\ u0014 [二\ u0011onVP\u0005e\u000e \u05ca l/ ⇝ % u u s = w??z\u0003?a????SR,???s?1????????2~.6\u0006T>??fR??l?(???\u0017?GHoV?&/?m#?'\u0013?C?N/??E|Q?\u0012???3+?6\u0003z\u0012???q>?{?_??eW?7\u0016?rsIw\u0012\u0018&\u0017??V?\u000f??\u001f??????e?\u0002A??Zg??U\u0006??\\g\u0015?VP??u.E8Hj? k LA /͋ | ; xk\u001e ǣZ \3y \u00019 \u0017 ī\u0002 u O] v XA { \u0004 K lo\u0016 %吨\ u0006 <{O =\u0017\u0017\u0015%$ G \"Oϡ\ u007f ^̹hHq8\ u00016\u0015y { ??S??4+?pb-\\eI?bB]^\u001f { jՊx \u0004 \u0001 º QD \u001eK\u0001;\u0002 …

我在Visual Studio代码中运行任务时遇到此问题.这是屏幕截图供参考.

这是tasks.json的代码

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "0.1.0",
    "command": "tsc",
    "isShellCommand": true,
    "args": ["-p", "."],
    "showOutput": "always",
    "problemMatcher": "$tsc"
}

和tsconfig.json的代码

{
  "compilerOptions": {
    "noImplicitAny": true,
    "noEmitOnError": true,
    "sourceMap": true,
    "experimentalDecorators": true,
    "emitDecoratorMetadata": true,
    "target": "es5",
    "module": "commonjs",
    "moduleResolution": "node"
  },
  "exclude": [
    "node_modules",
    "wwwroot",
    "typings"
  ],
  "compileOnSave": true
}

和systemjs.config.js的代码

/**
 * System configuration for Angular 2 samples
 * Adjust as necessary for your …

如何根据一个输入的最大长度在我的单元格上设置自动调整大小.

using (rng = workSheet.Cells["A1:G1"])
{
    rng.Style.Font.Bold = true;
    rng.Style.Fill.PatternType = ExcelFillStyle.Solid;
    rng.Style.Fill.BackgroundColor.SetColor(Color.DarkBlue);
    rng.Style.Font.Color.SetColor(Color.White);

}

using (ExcelRange col = workSheet.Cells[2, 6, 7, 7])
{
    col.Style.Numberformat.Format = "yyyy-mm-dd HH:mm";
    col.Style.HorizontalAlignment = ExcelHorizontalAlignment.Right;

}

for (int i = 1; i <= a; i++)
{
    workSheet.Cells["A1"].Value = "RU_ID";
    workSheet.Cells["B1"].Value = "COR_REQ_ID";
    workSheet.Cells["C1"].Value = "RU_NAME";
    workSheet.Cells["D1"].Value = "PARENT_RU_NAME";
    workSheet.Cells["E1"].Value = "ADJUSTMENT_STATE";
    workSheet.Cells["F1"].Value = "COR_START";
    workSheet.Cells["G1"].Value = "COR_END";
}
...

rng.AutoFitColumns();
string path = @"D:\excel\test.xlsx";
Stream stream = File.Create(path);
excel.SaveAs(stream);
stream.Close();
byte[] data = File.ReadAllBytes(path); …

如何识别计算机上安装的Polymer-cli版本？

我的意思是说当我们想知道我们做的npm-cli和bower-cli等版本时

npm -v
bower -v
gulp -v

是否有任何命令或什么来获得聚合物-cli版本

我有两个配置文件,旧版本和最新版本.我需要更新旧的,所以我制作了以下代码来打开它们并将键/值加载到两个字典中,我将在稍后进行比较.代码如下:需要改变什么？

 public void UpdateCliente(string FilePathOld, string FilePathNew)
 {
      Dictionary<string, string> Old = new Dictionary<string, string>();
      Dictionary<string, string> New = new Dictionary<string, string>();
      List<string> KeysOld = new List<string>();
      List<string> KeysNew = new List<string>();
      //Keys = ConfigurationSettings.AppSettings.AllKeys.ToList();

      ExeConfigurationFileMap configMap = new ExeConfigurationFileMap();
      configMap.ExeConfigFilename = FilePathOld;
      Configuration config = ConfigurationManager.OpenMappedExeConfiguration(configMap, ConfigurationUserLevel.None);
       KeysOld = config.AppSettings.Settings.AllKeys.ToList();

       Old = (config.GetSection("<appSettings>") as System.Collections.Hashtable)
                .Cast<System.Collections.DictionaryEntry>()
                .ToDictionary(n => n.Key.ToString(), n => n.Value.ToString());

      //Old = (config.GetSection("<appSettings>") as System.Collections.Hashtable)

  }

这一行: Old = (config.GetSection("<appSettings>") as System.Collections.Hashtable)给我以下错误:

无法通过引用转换,装箱转换,拆箱转换,换行转换或空类型转换将类型'System.Configuration.ConfigurationSection'转换为'System.Collections.Hashtable'

注意:我忘记了转换新文件的密钥的代码,但方法应该是相同的!

我正在尝试使用SQL INSERT INTO将刚刚上传的img源插入数据库.

这是我得到的线:

"在SQL语句结束时缺少分号(;)."

错误.

command.CommandText = "INSERT INTO users (pic) VALUES (Images/"+fileName+") WHERE id="+theId;

这是整个.aspx.cs文件:

using System;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;
using System.Collections.Generic;  

public partial class CS : System.Web.UI.Page
{

  protected void Upload(object sender, EventArgs e)
  {

    if (FileUpload1.HasFile)
    {
        string fileName = Path.GetFileName(FileUpload1.PostedFile.FileName);
        FileUpload1.PostedFile.SaveAs(Server.MapPath("~/Images/") + fileName);

        string theId = Request.Cookies["Logged"].Value;
        System.Data.OleDb.OleDbConnection connection = new System.Data.OleDb.OleDbConnection();
        connection.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\Etay\Documents\Visual Studio 2012\WebSites\Josef\Shared\users.mdb";
        try
        {
            System.Data.OleDb.OleDbCommand command = new System.Data.OleDb.OleDbCommand();
            command.Connection = connection; …