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Search found 11529 results on 462 pages for 'rvalue reference'.

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• how to access a web control inside a userControl from aspx page

  - by scatman

  i have 2 textbox controls inside a usercontrol TextBoxUC.ascx i have a page.aspx that contains the usercontrol. how can i get a reference to each textbox using javascript from page.aspx?

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• ASP.NET MVC image upload store location (db vs filesystem)

  - by adrin

  I am writing web application using ASP.NET MVC + NHibernate + Postres stack. I wonder if images uploaded should be stored in database as binary blobs or on filesystem (and reference only in db). One advantage of db storage I can think of is easy backup/recovery of all data without reverting to filesystem copy tools. On the other hand I suspect that filesystem access may be faster (but is it especially when dealing with many concurrent requests?) What are your suggestions?

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• Why do custom styled Google Maps (v3) not support marker animation (pin drop)?

  - by Plum Pie

  For example, I cannot combine the concepts of this simple example: link text with the concepts of this example: link text, which uses the styled V3 api. In Chrome I get an error saying that: Uncaught TypeError: Cannot read property 'DROP' of undefined And it refers to this line of code: animation: google.maps.Animation.DROP, When I replace the javascript link reference to use the version of the API from the first example, the error goes away, but I lose the custom styling. I have not tried this in Firefox or IE. EDIT: Link to example: link text

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• Programming Windows Cluster resource DLLs using Delphi

  - by kaeff

  I wonder whether there's a way to program a resource DLL for Windows Clusters in Delphi. I want to write a program that observes cluster state changes. Judging from the MSDN API reference, all relevant functions are located in the ClusAPI.h and ResAPI.h headers, but unfortunately it seems as if they haven't been ported yet and HeaderConv seems to fail on them. Does anyone has experience in doing such a thing?

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• How does the CLR know the type of a boxed object?

  - by fearofawhackplanet

  When a value type is boxed, it is placed inside an untyped reference object. So what causes the invalid cast exception here? long l = 1; object obj = (object)l; double d = (double)obj;

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• Visual Studio 2010 is messing with my references

  - by zachary

  I have a dll in the GAC. I browse to this same dll in a different place then referenced in the GAC using the file dialog of add reference. Visual studio repoints it to the gac location. Boom my build blows up on the build server that doesn't have this dll in the gac or at that location. What is the best way to fix this?

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• SQL Server 2008 > how to get service startup parameter values by query?

  - by Sean Ochoa

  Is it possible to query for the SQL Server 2008 service startup parameter values using T-SQL? I'm specifically looking for the -g parameter that indicates how much memory that SQL Server will leave available for memory allocations within the SQL Server process, but outside the SQL Server memory pool [msdn reference].

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• Getting path of file copied after deployment in a unit test C#

  - by amitchd

  Hi, The connection string in my app.config for my C# project looks like Data Source=.\SQLEXPRESS;AttachDbFilename='|DataDirectory|\EIC.mdf';Integrated Security=True;User Instance=True" I am writing unit tests for the project and have the set the test run configuration to copy the EIC.mdf, but I do am not able to reference the Deployed copy of EIC.mdf to be referenced by the app.config I created for the test project. If I set it to Data Source=.\SQLEXPRESS;AttachDbFilename='EIC.mdf';Integrated Security=True;User Instance=True" It still does not find the mdf file.

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• Where does sql server stores the stored proecdure code?

  - by NoProblemBabe

  I once needed the lines of the stored procedures, to be able to trace whether i have a reference to some function, procedure or table, or sometimes to try to find something inside of the sp's code. Where does the sql server stores the procedures's code?

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• How to re-enable the context menu in this case?

  - by lemonedo

  document.addEventListener('contextmenu', function (e) { e.preventDefault() e.stopPropagation() e.returnValue = false e.cancleBubble = true }) No way? Edit: document.oncontextmenu = null does not work. P.S. I cannot have the reference of the listener function since I am not the owner of the site preventing the context menu.

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• Is there a way to copy code from eclipse including ine numbers.

  - by mrt181

  I am writing a little bit of documentation and code explanation. I would like to copy code from eclipse including line numbers, so that it becomes easier to reference the code in the text. Is there any way to do this in eclipse or some other IDE, editor?

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• Is there a way to copy code from eclipse including ine numbers.

  - by mrt181

  I am writing a little bit of documentation and code explanation. I would like to copy code from eclipse including line numbers, so that it becomes easier to reference the code in the text. Is there any way to do this in eclipse or some other IDE, editor?

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• Is there a web-like DB tool for navigating relational databases?

  - by Caffeine Coma

  Is there a tool that implements hyperlink-style navigation between tables via foreign keys? Web-based or native app. For example, if I have table Users, with a column containing a foreign key reference to table Preferences, such a tool would implement simple 1-click access between the rows of the two tables, automatically creating links based on foreign keys.

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• (C#/C++ CLI) Is it possible to protect my C++ CLI assemblies from being used in other .NET projects?

  - by George Johnston

  I have created a C++ CLI wrapper for native C++ code, which in turn I reference in my C# application. Is it possible to somehow protect this assembly so that it may only be used in my application without the possibility of someone else using it? I'm a Microsoft technology developer, I'm all about selfishness :)

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• How to emulate OOP with C?

  - by Francisco Garcia

  I would like to know which articles or books are good to use OOP concepts in C. I mean things like using function pointers to emulate classes, strict naming conventions to emulate namespaces, and things like that. Also a reference about how to code in C different types of UML diagrams would be great.

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• Cannot use ternary operator in LINQ query

  - by Nissan Fan

  I can't figure out why I get a Object reference not set to an instance of an object. error if I use a ternary operator in my LINQ query. var courses = from d in somesource orderby d.SourceName, d.SourceType select new { ID = d.InternalCode, Name = string.Format("{0} - {1}{2}", d.InternalCode, d.SourceName, (d.SourceType.Length > 0 ? ", " + d.SourceType : string.Empty)) }; Any thoughts?

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• android : widget long press & movement handling in user activity.

  - by Puneet kaur

  hi, please suggest me a way to handle widget long press event & its movement in user defined home screen .i.e i have activity whose background handles the long click and then we can choose the approprait widget from the list ,but the problem is that i am not able to implement the long click on widget and its movement in my activity. for code reference see the link below http://www.google.com/support/forum/p/Android+Market/thread?tid=25992cd433e6b826&hl=en thanks

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• WPF documentation exists on MSDN?

  - by jedd

  Am I missing something or is there no documentation of WPF controls? When I look at MSDN, it says to reference System.Windows.Controls (http://msdn.microsoft.com/en-us/library/ms752069.aspx), but this is for winforms? Where can I find the WPF object model?

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• How to set up an Eclipse P2 server using Google Sites?

  - by PaulB

  I'm trying to use Google Sites to host an Eclipse P2 site. However, Install New Software fails to the site because the features and plugins directories are not found. It seems that Google Sites only simulates subdirectories on FileCabinet pages. Is there an alternative Google Sites approach? Or is there a way to set up a P2 site without subdirectories or so that Install New Software will reference a zip file? Any alternative recommendations?

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• How to add/edit functionality in the same page without flickering?

  - by Veena

  My current asp.net(c#) project required add/edit functionality in the same page without flickering. To fill the textbox,fileuploader & dropdown list etc while updating the contents. I searched google,but fileuploader not working properly in the ajax update panel Please give examples/reference for solving the problem.

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• After I add a spesific sound file to res/raw I get error (java - android), Why is that?

  - by masterkapu

  After I add the sound file "do.mp3" to res/raw I get this error: res\raw\do.mp3:0: error: invalid symbol: 'do' And their isn't reference to it in the R class. How do I fix it?

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• Debug the StackOverFlow exception

  - by BDotA

  When I run my C# program it throws an Stack Overflow exception in one of the methods on a DLL that I have a reference to it in my solution. but no debugging info is available to me because it says it is an stack overflow exception and no info is available. what are the next debugging steps that I should follow to understand what is going on and why ? thanks Edit: here is the code that stops at: static public Collection SortCollection(Collection oCollection, string sPropertyName, string sKeyPropertyName) { return SortCollection(oCollection, sPropertyName, sKeyPropertyName); }

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• Declare a Dictionary inside a static class

  - by Ngu Soon Hui

  How to declare a static dictionary object inside a static class? I tried public static class ErrorCode { public const IDictionary<string , string > ErrorCodeDic =new Dictionary<string, string>() { {"1","User name or password problem"} }; } But the compiler complains that "A const field of a reference type other than string can only be initialized with null".

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• What is an index in SQL Server?

  - by Surya sasidhar

  What is index in SQL? Can you explain or reference to understand clearly? Where should I use an index? I searched in Stack Overflow, but it is still not clear to me.

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• DirectShowNet for Compact framework licensing?

  - by GameTrainersWTF

  http://directshownetcf.com/ I can't seem to find anything on google to suggest whether or not i can use this in a commercial application. It does reference you can buy the source code for money, but nothing (that i can see) about using the already compiled dll. Has anyone got any information on this?

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