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Method not found: 'System.Web.Mvc.MvcHtmlString System.Web.Mvc.Html.LinkExtensions.RouteLink(System.Web.Mvc.HtmlHelper, System.String, System.Obje
Category : Programming Languages

I have a project that it had been developed under MVC1 and after aa few months ago I upgraded it in MVC2.

Everything was well, uppon the day I needed to format my computer.

And what can goes wrong with a format? I don't know Laughing

I have installed the MVC2 after the formating,I import the existing project, I build it, and no error displayed while it been

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MonoTouch linker fails to resolve System.Void System.Console::set_ForegroundColor(System.ConsoleColor)
Category : Operating Systems

My app builds/links/deploys fine to the simulator, but I just tried to build/deploy the app to a real device for the first time, and I get a linker failure.

I don't use System.Console or ConsoleColor anywhere in my app, but I do have a fair amount of code that uses UIColor, and I wonder if there's some MT dependency here.

I'm using

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In C# on windows phone Attempt to access the method failed: System.IO.FileStream..ctor(System.String, System.IO.FileMode)
Category : C & C++ & C#
FileStream FS = new FileStream("MyFolderMyFile.txt", FileMode.Open);
IsolatedStorageFile myIsolatedStorage = IsolatedStorageFile.GetUserStoreForApplication();
StreamWriter writeFile = new StreamWriter(new IsolatedStorageFileStream("MyFolderMyFile.txt", FileMode.Append, myIsolatedStorage));
using (writeFile)
FS.Seek(0, SeekOrigin.End);

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cannot convert from 'System.Web.UI.ControlCollection' to 'System.Collections.Generic.IEnumerable<System.Web.UI.Control>'
Category : Programming Languages

I would like to clear and dispose of all the components inside of an asp:panel. I am receiving the error:

cannot convert from 'System.Web.UI.ControlCollection' to 'System.Collections.Generic.IEnumerable'

Heres my code:

List<Control> ctrls = new List<Control>(panelLayout.Controls);
foreach (Control contro

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LocalSystem vs. System vs. Local System Windows system accounts
Category : Programming Languages

I am completely confused by MS docs on Windows built-in accounts.

SQL Server 2008 R2 online docs "Setting Up Windows Service Accounts" tells

"Local System is a very
high-privileged built-in account. It
has extensive privileges on the local
system and acts as the computer on the
network. The actual name of the
account is "NT AUTHORITY

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LINQ to Entities does not recognize the method 'System.String Format(System.String, System.Object, System.Object)'
Category : Coding

I have this linq query:

private void GetReceivedInvoiceTasks(User user, List<Task> tasks)
var areaIds = user.Areas.Select(x => x.AreaId).ToArray();
var taskList = from i in _db.Invoices
join a in _db.Areas on i.AreaId equals a.AreaId
where i.Status == InvoiceS

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Ambiguous call to method “Round(a: System.Double): System.Double ; Round(d: System.Decimal): System.Decimal”
Category : Programming Languages

I am bit confused as to why calling Math.Round method would raise, "Ambiguous Call" compiler error.

Here is my offending code:


RawMin is Int32 data type.

I thought, Round method should return with Int32 value type.

Any hints or clues will be greatly appreciated. Thanks,

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I have a table with uuid and system column. I need a query to return only uuid's having system=1 but not the uuids with system= 1 nad 2
Category : Databases

I have a table with uuid and system column. I need a query to return only uuid's having system=1 but not the uuids with system= 1 and 2

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Generate html from “{Input:{'A':'System.Int32','B':'System.Int32'}, Output:System.Int32}”
Category : Web Design

I get metadata as string like "{Input:{'A':'System.Int32','B':'System.Int32'}, Output:System.Int32}"

I am using knockout.js and could use json.parse also. But are there any easy way to generate a inputform that let the user submit data for properties of input. (would it be better to change the metadata to be a list of properties?

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Fluent Nhibernate System.ApplicationException : For property ‘Id’ expected ‘1’ of type ‘System.Int32’ but got ‘2’ of type ‘System.Int32’
Category : Programming Languages

Hi I am writing unit tests for fluent Nhibernate, when I run the test in isloation it passes, but when I run multiple tests. or run the test more than once it starts failing with the message below System.ApplicationException : For property 'Id' expected '1' of type 'System.Int32' but got '2' of type 'System.Int32'

[TextFixture] public void Can_Correctly_Map_Entity() {

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