(Update 4/27/2015 Added Asp.net intellisense failure)

I was running the latest version of Visual Studio 2013 and ran into the intellisense not automatically popping up when I would type a period. Now I could hit CTRL-J (list members) and it would pop up the list which showed me that it worked and was not dead per se, but I still did not have it automatically popup after typing a period. I was also running Visual Studio 2012 on the same box and it did not have the same problem; intellisense popped the list up on the period. I thought, “This ends here” and researched it. Here is what made it auto pop for me:

  1. In quick launch type “Statement Completion” and choose the first one  “Text Editor -> All Languages -> General” to be taken to the options page for all languages.
  2. On the general options page in the “Statement Completion” section override whatever is in the boxes “Auto list members” and “Parameter Information” and makes those checked. Such as shown here:

Statement Completion

 

That brought back the auto popup for me in VS2013 and should for you as well.  This fix should work with any version of Visual Studio 2008, 2010, 2012 and 2013.

Still having problems? Then see Using Intellisense on MSDN for other troubleshooting suggestions.


ASP.Net

It has been reported that ASP.Net users are experiencing a different kind of intellisense failure. If it is web related intellisense look into installing Visual Studio Web tools.  See

Announcing release of ASP.NET and Web Tools 2013.1 for Visual Studio 2012

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Posted by OmegaMan at September 9, 2013

Category: Silverlight, Windows 8, Windows Phone 8, WPF, Xaml

Tags: ,

When developing Xaml everyone has to create a converter in code at some point for binding data conversion. Of course to expose that converter to the Xaml bindings one has to specify it in as a static instantiated resource to be available to the binding call(s). In this post I demonstrate how to remove the middle man of that Xaml static instantiation to reside in a common base class which can be derived by the existing converters with minimal change. Once that is in place the converter will also be a MarkupExtension which can be called directly within the { } brackets such as shown on the highlighted line:

<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:converters="clr-namespace:Omega.Operation.Converters"
        ...
        >

<DataGrid Grid.Row="1"
          Visibility="{Binding IsEditing, 
                       Converter={ converters:BooleanToVisibilityReverseConverter } 
                      }">
Convert the Converter

The change to any converter is quite minimal and once the base class (shown later) is in place it is simply a one line change. Here is the code for the converter used above.

The highlighted line shows the change;  simply adding the base class to its definition with a generic template of itself:

namespace Omega.Operation.Converters
{
/// <summary>Does the reverse where if a value is true the control is collapsed and if false the control is visibile</summary>
public class BooleanToVisibilityReverseConverter : CoverterBase<BooleanToVisibilityReverseConverter>, 
                                                   System.Windows.Data.IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        return (value is bool && (bool)value) ? Visibility.Collapsed : Visibility.Visible;
    }

    public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
    {
        return value is Visibility && (Visibility)value == Visibility.Collapsed;
    }
}
}
Base Class Magic

The following generic base class will instantiate the derived class and return a single static instance of the derived class for usage in Xaml:

/// <summary>
/// This creates a Xaml markup which can allow converters (which inheirit form this class) to be called directly
/// without specify a static resource in the xaml markup.
/// </summary>
public  class CoverterBase<T> : MarkupExtension where T : class, new()
 {
    private static T _converter = null;

    public CoverterBase() { }

    /// <summary>Create and return the static implementation of the derived converter for usage in Xaml.</summary>
    /// <returns>The static derived converter</returns>
    public override object ProvideValue(IServiceProvider serviceProvider)
    {
        return _converter ?? (_converter = (T) Activator.CreateInstance(typeof (T), null));
    }
}

With the base class providing the required implementation of for the MarkupExtension, the derived class can be simply called in the Xaml and avoiding having to use the static resource implementation.

Things to Consider
  • Works in WPF, Silverlight, Windows Phone 8 (WP8), and Windows 8 Store apps.
  • Visual Studio’s Xaml designer may give blue squiggly warning “No constructor type for ‘xxx’ has 0 parameters.”. Ignore that warning…for there is a default constructor which doesn’t have to be defined in C#.
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Posted by OmegaMan at July 11, 2013

Category: C#, Linq, Regular Expressions

Tags: ,

A user wanted to parse basic text. Here is a regex pattern which  breaks out the user text.

 

string @pattern = @"
(?:OS\s)                     # Match but don't capture (MDC) OS, used an an anchor
(?<Version>\d\.\d+)          # Version of OS
(?:;)                        # MDC ;
(?<Phone>[^;]+)              # Get phone name up to ;
(?:;)                        # MDC ;
(?<Type>[^;]+)               # Get phone type up to ;
(?:;)                        # MDC ;
(?<Major>\d\.\d+)            # Major version
(?:;)
(?<Minor>\d+)                # Minor Version
";

string data = 
@"Windows Phone Search (Windows Phone OS 7.10;Acer;Allegro;7.10;8860)
Windows Phone Search (Windows Phone OS 7.10;HTC;7 Mozart T8698;7.10;7713)
Windows Phone Search (Windows Phone OS 7.10;HTC;Radar C110e;7.10;7720)";

 // Ignore pattern white space allows us to comment the pattern, it is not a regex processing command
var phones = Regex.Matches(data, pattern, RegexOptions.IgnorePatternWhitespace)
                  .OfType<Match>()
                  .Select (mt => new 
                  {
                    Name = mt.Groups["Phone"].Value.ToString(),
                    Type = mt.Groups["Type"].Value.ToString(),
                    Version = string.Format( "{0}.{1}", mt.Groups["Major"].Value.ToString(),
                                                        mt.Groups["Minor"].Value.ToString())
                  }
                  );
                  
Console.WriteLine ("Phones Supported are:");            

phones.Select(ph => string.Format("{0} of type {1} version ({2})", ph.Name, ph.Type, ph.Version))
      .ToList()
      .ForEach(Console.WriteLine);
      
/* Output
Phones Supported are:
Acer of type Allegro version (7.10.8860)
HTC of type 7 Mozart T8698 version (7.10.7713)
HTC of type Radar C110e version (7.10.7720)
*/
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Posted by OmegaMan at March 25, 2013

Category: ASP.Net, MVC, SPA

Tags: , ,

During my presentation to the Denver Visual Studio Users Group on Asp.net SPA on March 25, 2013, I created an example SPA application from scratch using Visual Studio 2012 with Asp.Net and MVC. The intent was to provide an understanding of the tools and technologies needed to build an Asp.net spa. The following are the steps I used to create the basic SPA entitled UserGroupSPA in VS2012.

The following technologies and templates were used or provided inspiration in creating the example:

Pre Setup

  1. Using Microsoft Web Platform Installer 4.5, install  Asp.Net and Web Tools 2012.2 Update.
    1. Note that as of this writing that update will be included in the future Visual Studio 2012 Update #2.
    2. In the Microsoft Web Platform installer it is listed as Asp.net and Web Tools 2012.2

Visual Studio Project

  1. Create new project
    1. ASP.Net MVC 4 Web Application named UserGroupSPA
      1. Choose Basic Asp.net MVC4 Project Template with Razor view engine
  2. Package Manager Console (NUGET)
    1. Get-Package –Update
      1. Update-Package jQuery
      2. … (update all packages which can be updated as reported)
      3. Update-Package knockoutjs
    2. Install-Package Breeze.Webapi

Create Viewable Web Page in MVC at Root

  1. In the Views Folder
    1. Delete Shared folder and all of its contents
    2. Delete the view _View Start.cshtml
    3. Create DVSUG directory in the Views folde
    4. Add the view index.cshtml into the DVSUG directory
  2. This is the code for index.cshtml
    @using System.Web
    @using System.Web.Optimization
    <!DOCTYPE html>
    <html>
    <head>
        <title>Denver Visual Studio Users Group</title>
    
        @Styles.Render("~/Content/css")
    </head>
    <body>
        <h1>Denver Visual Studio Users Group Main</h1>
    </body>
    </html>
  3. Global.asax
    1. Comment out the line RegisterBundles such as:
      WebApiConfig.Register(GlobalConfiguration.Configuration);
      FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
      RouteConfig.RegisterRoutes(RouteTable.Routes);
      //BundleConfig.RegisterBundles(BundleTable.Bundles);
  4. App_Start folder
    1. Add C# class DVSUGConfig
      using System.Web.Optimization;
      
      [assembly: WebActivator.PostApplicationStartMethod(
          typeof(UserGroupSPA.App_Start.DVSUGConfig), "PreStart")]
      
      namespace UserGroupSPA.App_Start
      {
          public class DVSUGConfig
          {
              public static void PreStart()
              {
                  BundleConfig.RegisterBundles(BundleTable.Bundles);
              }
          }
      
      }
    2. Add C# class DVSUGRouteConfig
      using System.Web.Mvc;
      
      [assembly: WebActivator.PreApplicationStartMethod(
          typeof(UserGroupSPA.App_Start.DVSUGRouteConfig), "RegisterDVSUGPreStart", Order = 2)]
      
      namespace UserGroupSPA.App_Start
      {
          ///<summary>
          /// Inserts the DVSUGRouteConfig SPA sample view controller to the front of all MVC routes
          /// so that the DVSUGRouteConfig SPA sample becomes the default page.
          ///</summary>
          ///<remarks>
          /// This class is discovered and run during startup
          /// http://blogs.msdn.com/b/davidebb/archive/2010/10/11/light-up-your-nupacks-with-startup-code-and-webactivator.aspx
          ///</remarks>
          public static class DVSUGRouteConfig
          {
      
              public static void RegisterDVSUGPreStart()
              {
      
                  // Preempt standard default MVC page routing to go to DVSUG 
                  System.Web.Routing.RouteTable.Routes.MapRoute(
                      name: "DVSUGMvc",
                      url: "{controller}/{action}/{id}",
                      defaults: new
                      {
                          controller = "DVSUG",
                          action = "Index",
                          id = UrlParameter.Optional
                      }
                  );
              }
          }
      }
  5. Controllers directory
    1. Add controller DVSUGController (Empty MVC Controller)
  6. Run the application in IE (not chrome) in debug (F5)

Adding Toastr For Notifications

  1. Package Manager Console
    1. install-package toastr
  2. App_Start
    1. BundleConfig.CS change to:
      using System.Web;
      using System.Web.Optimization;
      
      namespace UserGroupSPA
      {
          public class BundleConfig
          {
              // For more information on Bundling, visit http://go.microsoft.com/fwlink/?LinkId=254725
              public static void RegisterBundles(BundleCollection bundles)
              {
                  bundles.IgnoreList.Ignore("*.intellisense.js");
                  bundles.IgnoreList.Ignore("*-vsdoc.js");
      
                  bundles.Add(
                              new ScriptBundle("~/scripts/UGScripts")
                              .Include("~/Scripts/jquery-{version}.js")
                              .Include("~/scripts/knockout-{version}.debug.js")
                              .Include("~/scripts/toastr.js")
                              .Include("~/scripts/Q.js")
                              .Include("~/scripts/breeze.debug.js")
                              );
      
                  bundles.Add(
                              new StyleBundle("~/Content/css")
                             .Include("~/Content/bootstrap.css")
                              .Include("~/Content/toastr.css")
                              );
              }
          }
      }
  3. Views\DVSUG\index.cshtml
    @using System.Web
    @using System.Web.Optimization
    <!DOCTYPE html>
    <html>
    <head>
        <title>Denver Visual Studio Users Group</title>
    
        @Styles.Render("~/Content/css")
    
    </head>
    
    <body onload="toastr.info('Loading Main Body')">
    
        @Scripts.Render("~/scripts/UGScripts")
    
        <h1>Denver Visual Studio Users Group Main</h1>
    
    </body>
    
    </html>
  4. Run in IE again and verify the toast event “Loading Main Body” comes up. such as:DVSUG

Install Durandal

  1. Package Manager Console
    1. install-package Durandal
    2. install-package Durandal.Router
    3. install-package Durandal.Transitions
    4. install-package Twitter.Bootstrap
  2. App_Start\BundleConfig.CS
    using System.Web;
    using System.Web.Optimization;
    
    namespace UserGroupSPA
    {
        public class BundleConfig
        {
            // For more information on Bundling, visit http://go.microsoft.com/fwlink/?LinkId=254725
            public static void RegisterBundles(BundleCollection bundles)
            {
                bundles.IgnoreList.Ignore("*.intellisense.js");
                bundles.IgnoreList.Ignore("*-vsdoc.js");
    
                bundles.Add(
                            new ScriptBundle("~/scripts/UGScripts")
                            .Include("~/Scripts/jquery-{version}.js")
                            .Include("~/scripts/knockout-{version}.debug.js")
                            .Include("~/scripts/sammy-{version}.js")
                            .Include("~/scripts/toastr.js")
                            .Include("~/scripts/Q.js")
                            .Include("~/scripts/breeze.debug.js")
                            .Include("~/scripts/bootstrap.js")
                            .Include("~/scripts/moment.js")
                            );
    
                bundles.Add(
                            new StyleBundle("~/Content/css")
                    .Include("~/Content/ie10mobile.css")
                    .Include("~/Content/bootstrap.css")
                    .Include("~/Content/bootstrap-responsive.css")
                    .Include("~/Content/durandal.css")
                    .Include("~/Content/toastr.css")
                    .Include("~/Content/app.css")
    
                            );
    
            }
        }
    }

Work With Views as a SPA using Durandal

  1. UserGroupSPA\App directory (created by Durandal)
    1. Add the folders
      1. viewmodels
      2. views
    2. Add the javascript file main.js
      require.config({
          paths: { "text": "durandal/amd/text" }
      });
      
      define(['durandal/app', 'durandal/viewLocator', 'durandal/system', 'durandal/plugins/router'],
          function (app, viewLocator, system, router) {
      
             system.debug(true); // Outputs to the console the process, turn off for production
      
             app.start().then(function () {
                 toastr.options.positionClass = 'toast-bottom-right';
                 toastr.options.backgroundpositionClass = 'toast-bottom-right';
      
                 router.handleInvalidRoute = function (route, params) {
                     toastr.info('No Route Found: ' + route);
                 };
      
                 router.useConvention();
                 viewLocator.useConvention();
      
                 // Our three views
                 router.mapNav('home');
                 router.mapNav('speakers');
                 router.mapNav('events');
      
                 app.adaptToDevice(); // Touch devices to adapt to
      
                 app.setRoot('viewmodels/shell', 'entrance'); //Show the SPA at its root
             });
      
        });
  2. Views\DVSUG\index.cshtml changed to
    @using System.Web
    @using System.Web.Optimization
    <!DOCTYPE html>
    <html>
    <head>
        <title>Denver Visual Studio Users Group</title>
        <meta charset="utf-8" />
        <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1" />
        <meta name="apple-mobile-web-app-capable" content="yes" />
        <meta name="apple-mobile-web-app-status-bar-style" content="black" />
        <meta name="format-detection" content="telephone=no"/>
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    
        @Styles.Render("~/Content/css")
    </head>
    
        <body onload="toastr.info('Loading Main Body')">
    
            <div id="applicationHost">
            </div>
    
            @Scripts.Render("~/scripts/UGScripts")
    
            @if(HttpContext.Current.IsDebuggingEnabled) {
                <script type="text/javascript" src="~/App/durandal/amd/require.js" data-main="@Url.Content("~/App/main")"></script>
            } else 
            {
                <script type="text/javascript" src="~/App/main-built.js"></script>
            }
    
        </body>
    </html>
  3. App\viewmodels
    1. add event.js
      define(function () {
          var vm = {
              activate: activate,
              title: 'Events View'
          };
      
          return vm;
      
          function activate() {
              toastr.info('Events View Activated');
              return true;
          }
      });
    2. add home.js
      define(function () {
          var vm = {
              activate: activate,
              title: 'Home View'
          };
      
          return vm;
      
          function activate() {
              toastr.info('Home View Activated');
              return true;
          }
      });
    3. add shell.js
      define(['durandal/system', 'durandal/plugins/router'],
          function (system, router) {
              var shell = {
                  activate: activate,
                  router: router
              };
      
              return shell;
      
              function activate() {
                  return boot();
              }
      
              function boot() {
      
                  toastr.info('DVSUG Boot Loaded!');
                  return router.activate('home');
              }
      
          });
    4. add speakers.js
      define(function () {
          var vm = {
              activate: activate,
              title: 'Speakers View'
          };
      
          return vm;
      
          function activate() {
              toastr.info('Speakers View Activated');
              return true;
          }
      });
  4. App\views
    1. add events.html
      <section>
          <h2 class="page-title" data-bind="text: title"></h2>
      </section>
    2. add footer.html
      <nav class="navbar navbar-fixed-bottom">
          <div class="navbar-inner navbar-content-center">
              <span class="pull-left"><a href="http://omegacoder.com" target="_blank">OmegaCoder.com </a></span>
              <span class="pull-right"><a href="http://www.denvervisualstudio.net/" target="_blank">Denver Visual Studio User Group</a></span>
          </div>
      </nav>
    3. add home.html
      <section>
      
          <table>
              <tr><td><h2 class="page-title" data-bind="text: title"></h2></td></tr>
      
              <tr><td><h3>Next: Asp.Net SPA</h3></td></tr>
      
                    <tr><td><p>Come and find out all about it in this introduction to building Single Page Applications (SPA) which allow for rich client side interactions using JavaScript, HTML 5, and CSS in the ASP.NET world.</p>
                      <p>This introduction will familiarize you, the developer, to the templates available as well as an overview of the components which make up SPAs and how to put them together. This talk is a general how-to on being able to come up to speed on the technology and will focus on actually creating a page and cover the interactions of ASP.Net MVC with basic data transport.</p>
                      <p>You will see how ASP.NET Single-Page Applications (SPA) enable cutting-edge web developers to deliver rich, engaging web applications that surface information and interactivity in fresh and exciting new ways.</p>
            </td></tr>        
      
          </table>
      
      </section>
    4. add nav.html
      <nav class="navbar navbar-fixed-top">
          <div class="navbar-inner">
              <a class="brand" href="/">
                  <span class="title">Denver Visual Studio Users Group</span> 
              </a>
              <div class="btn-group" data-bind="foreach: router.visibleRoutes">
                  <a data-bind="css: { active: isActive }, attr: { href: hash }, text: name" 
                      class="btn btn-info" href="#"></a>
              </div>
      
          </div>
      </nav>
    5. add shell.html
      <div>
          <header>
              <!--ko compose: {view: 'nav'} --><!--/ko-->
          </header>
          <section id="content" class="main container-fluid">
              <!--ko compose: {model: router.activeItem, 
                  afterCompose: router.afterCompose, 
                  transition: 'entrance'} -->
              <!--/ko-->
          </section>
          <footer>
              <!--ko compose: {view: 'footer'} --><!--/ko-->
          </footer>
      </div>
    6. add speakers.html
      <section>
      
          <table>
              <tr><td><h2 class="page-title" data-bind="text: title"></h2></td></tr>
      
              <tr><td><h3>William Wegerson</h3></td></tr>
      
              <tr><td>
                      <p>William Wegerson is an Architect Developer who has been working here in Denver for over 20 years.</p>
                      <p>He has presented to the group before on such topics as Silverlight and Visual Studio releases (VS 2010 and 2012) as well as teaching labs to the members.</p>
                      <p>He has been awarded Microsoft MVP status since 2009 as a result of his community work such as this presentation as well as his blog and as an active resource on the MSDN forums and StackOverflow, answering questions of all types.</p>
             </td></tr>        
      
          </table>
      
      </section>
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Posted by OmegaMan at December 6, 2012

Category: C#, Code Utilities, Extension Methods

Tags:

Sometimes in C# .Net (see Notes section on usage for before .Net 4)  one might have a list of items and want to make them into pairs. Possibly to take those pairs and place the them into a dictionary. If the items are in a list, that list is linear by nature and using linq is not an option when using the extension ToDictionary.

I have created extension methods to create paired values from any list and those methods are named AsPairs and AsPairsSafe. If the list is odd in length, the final number will be combined with the system default for that type as handled in the method AsPairs. If that is not desired then call AsPairsSafe which will skip the last odd value.

Here is the usage of the AsPairs extension on integers and strings:

var ints = new List<int> { 1, 2, 3, 4, 5 };

IEnumerable<Tuple<int,int>> asTuplePairs = ints.AsPairs();

/* asTuplePairs looks like this(Note value 5 is paired with a default value of 0)
1,2 
3,4
5,0
*/

var strings = new List<string> { "Alpha", "Beta", "Gamma", "Delta", "Omega" };

IEnumerable<Tuple<string,string>> asTuplePairsStrings = strings.AsPairs();

/* asTuplePairsStrings (note Omega is paired a default value of Null)
Alpha, Beta 
Gamma, Delta
Omega, NULL

Whereas the call to AsPairsSafe would return without Omega:
Alpha, Beta 
Gamma, Delta
*/

Here are the extension methods:

public static class MyExtensions
{
   // Create Pairs from a list. If the list is odd add a default value for the final pair. 
   public static IEnumerable<Tuple<T, T>> AsPairs<T>(this List<T> list)
   {
      int index = 0;

      while (index < list.Count())
      {
         if (index + 1 > list.Count())
            yield break;

         if (index + 1 == list.Count())    
            yield return new Tuple<T,T>(list[index++],  default(T));
         else
            yield return new Tuple<T,T>(list[index++],  list[index++]);
      }
   }

   // Create Pairs from a list. Note if the list is not even in count, the last value is skipped.
   public static IEnumerable<Tuple<T, T>> AsPairsSafe<T>(this List<T> list)
   {
      int index = 0;

      while (index < list.Count())
      {
         if (index + 1 >= list.Count())
            yield break;

         yield return new Tuple<T,T>(list[index++],  list[index++]);
      }

   }
}

Notes

Tuple is a .Net 4 item. If you are using a previous version of .Net use the KeyValuePair structure instead.

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Posted by OmegaMan at September 23, 2012

Category: How To, Hyper-V

Tags: ,

This is the process I used to create and install a Hyper-V 2012 minimal installation on my network on its own machine and manage it from a different machine running Windows 7. This installation targets two machines on a Workgroup network. Below are the steps taken for each of the machines.

Step Server Client Summary/Links
1 Install Hyper-V on the Server Install Windows 7
2 Rename (Option 2) Name your server something meaningful. I named my “HyperV”. Smile
3 Get IP Address Add Server IP to Hosts file
Windows\System32\Drivers\etc
Allows for quicker access during remote desktop. Note this step may ignored if the Server gets a dynamic IP. If that is the case the suggested option is to change the DNS server/gateway/router or whatever it is on the system to make it static.
4 Enable Remote Desktop for all clients
7) Remote Desktop
Remote to Server If you have issues at this point, pinging the server won’t tell you anything. The server is behind its firewall. See the below section miscellaneous commands to turn off the firewall.
5 5) Do Windows Update Full Get the latest and greatest
6 Download / Install
Remote Server Administration Tools For Windows 7 With Service Pack 1
(link)
This allows you to create VMs from windows 7. Verify that there is not a new version since this blog was written.
7 Follow install instruction’s on the download page (or the W7 Remote admin tools window which pops up after install) to turn on the newly installed windows 7 feature:
Remote Server Administration Tools
Control Panel –> Programs –> Programs and Features –> Turn Windows features on or off –> Remote Server Administration tools –> Select the tools needed (Hyper-V tools)
8 3) Create Local Admin Account the step #3 on the sconfig.cmd shell. This account will be used to access the sever either during remote sessions. Note you might want to use the name of the client computer’s account for the name/password. Otherwise you will need to do an additional step #11 on the client.
9 -Install On Server- -Install on Client- Hyper-V Remote Management Configuration Utility
This is helps minimize the number of operations needed to configure a hyper-v setup on both the server and a remote server operation. Note this will help deduce any problems which might occur. This utility was made for a previous version of Hyper-V and for Windows 7. As of this writing it is being updated to be used on Windows 8. We will be following the 10-second guide on its page for “Client and Server both workgroup” but skipping steps no longer needed since this version of Hyper-V server has some of those commands offered on the initial boot screen.
9 cscript hvremote.wsf /add:{account name used in #8} This step prepares for the remote admin access for hyper-v.
10 cscript hvremote.wsf
/anondcom:grant
Check the script for “Granted Remote DCOM Access to Anonymous Logon” for success
11 cmdkey
/add:servername
/user:servername\account
/pass
This step is only needed if either the client’s account  or even just the password is different than what is done.  (/pass is the actual, though in some situations to save the password use /pass:{actual passsword}
12 cscript hvremote.wsf
/show
/target:{clinetComputerName}
cscript hvremote.wsf
/show
/target:{ServerName}
Identifies problems on either the client or the server.
13 Run Hyper-V manager
Connect to Server
If there is a problem here and one cannot connect to the server got step 12 and investigate.
14 (Hyper-V Manager)
Virtual Network Manager
Setup networking for victuals to access the network. See next step in Virtual Network Manager (VNM)
15 (Hyper-V Manager – VNM )
Add “External” virtual network
Just name the network to use with Virtuals and accept that pending changes may disrupt the network. This may take awhile..so give it time.
16 (Hyper-V Manager)
Create a Virtual!
Dust off that old ISO and create a virtual to remember. Just realize that the browse operation is from the server and not your client.

 

Misc commands

NET SHARE Images=D:\Images /GRANT:Everyone,FULL Create a Share drive.
Get-VMSwitch Lists all the virtual switches
netsh advfirewall set allprofiles state off Turn off the firewall. Note that the firewall on a Hyper-V machine will block any ping from your internal network.
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Posted by OmegaMan at July 11, 2012

Category: Visual Studio

Tags: ,

While working with the Visual Studio 2012 RC I experienced the downside to the new color scheme. When I Citrix-ed into my workstation I adjusted the colors to the 256 color set for better performance over the wire. That was not good.

Now I normally work with the dark color theme and discovered that the appropriately shaded colors simply ran together to the point where text editor window became almost as one the other windows.

Ok, a picture is worth a thousand bug reports, ahem issue reports, so let me show you.

Dark Theme

256 Colors Full Color
256 colors dark True Colors Dark

Light Theme

I decided to switch to the light theme, not that my specific editor colors which work on the dark, do not play well in the light and that has nothing to do with this situation, but notice how in 256 colors the golden rod color becomes prominent in the windows.

256 Colors Full Colors
256 colors Light True Colors Light

VS2010

How did VS 2010 look in 256 Colors? Just fine thank you!

Ahh nothing ages well like a good editor; Chateau De Studio 2010!

256 VS 2010

Summary

Long story short don’t use the non true color setting when remoting in to use Visual Studio 2012!

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Posted by OmegaMan at March 22, 2012

Category: ASP.Net

Tags: , ,

iStock_000015438998XSmallOne can get lost in the weeds when upgrading an asp.net .Net 1 website to anything from .Net 2 through .Net 4.  One of the biggest problems after the initial conversion is that when built each page or control throws a build error:

Could not load type ‘MyNamespace.myWebPage’.

The issue stems from the fact that things changed, made life easier for new projects, and namespaces which were required were removed and certain attributes changed. To resolve the above issue follow these steps presented in this article.

In the code behind file

  1. Remove the namespace scope. In the example below remove the highlighted lines:
    namespace MyNamespace
    {
        public class myWebPage : System.Web.UI.Page {}
    }
  2. Add the modifier partial to the class definition to make it look like this
    public partial class myWebPage : System.Web.UI.Page { ... }

In the aspx File

Which initially looks like this:

<%@ Page language="c#" AutoEventWireup="false"
                       Codebehind="myWebPage.aspx.cs"
                       Inherits="MyNamespace.myWebPage" %>
  1. Change the attribute Codebehind to CodeFile.
  2. Remove the namespace from the value found in the attribute Inherits.

The result should look like this:

<%@ Page language="c#" AutoEventWireup="false"
                       Codefile="myWebPage.aspx.cs"
                       Inherits="myWebPage" %>
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