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c# Programming Glossary: oneShould Usings be inside or outside the namespace http://stackoverflow.com/questions/125319/should-usings-be-inside-or-outside-the-namespace static void Bar double d Math.PI Now imagine that someone adds another file File2.cs to the project that looks like this.. a bad name for a user defined class since there's already one in System the point here is just that there is a difference..
http://stackoverflow.com/questions/142003/cross-thread-operation-not-valid-control-accessed-from-a-thread-other-than-the worker thread which will be loading the data and when done will notify the application that it has done its work. Now came.. and when done will notify the application that it has done its work. Now came a real problem. All the UI main form and.. later stage BUT BUT BUT... it seems I'm back to square one. The Application again become nonresponsive. It seems to be..
How to properly clean up Excel interop objects http://stackoverflow.com/questions/158706/how-to-properly-clean-up-excel-interop-objects only released once my application is manually closed. Anyone realize what I am doing wrong or has an alternative to ensure.. to COM objects. I guess you're invoking at least one member of a COM object without assigning it to a variable. For..
What is the correct way to create a single instance application? http://stackoverflow.com/questions/19147/what-is-the-correct-way-to-create-a-single-instance-application some mythical thing called a mutex rarely can I find someone that bothers to stop and explain what one of these are. The.. can I find someone that bothers to stop and explain what one of these are. The code needs to also inform the already running.. running instance that the user tried to start a second one and maybe also pass any command line arguments if any existed...
Dependency Inject (DI) “friendly” library http://stackoverflow.com/questions/2045904/dependency-inject-di-friendly-library so it is DI Agnostic Although adding basic support for one or two of the common DI libraries StructureMap Ninject etc seems..
Best way to copy between two Stream instances http://stackoverflow.com/questions/230128/best-way-to-copy-between-two-stream-instances instances What is the best way to copy the contents of one stream to another Is there a standard utility method for this..
Case insensitive 'Contains(string)' http://stackoverflow.com/questions/444798/case-insensitive-containsstring English but different words in Turkish . As I understand one means 'spirit' and the other is an onomatopoeia word. Turks..
Casting vs using the 'as' keyword in the CLR http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr the suggestion of Michael Haren. Also I want to thank everyone who's provided insight and perspective on my question. c# casting.. an exception immediately which means that no more work is done under incorrect assumptions and the exception correctly shows.. of using a nullable type and as together EDIT Note that none of the above talks about performance other than the value type..
Protect .NET code from reverse engineering? http://stackoverflow.com/questions/506282/protect-net-code-from-reverse-engineering .NET code from reverse engineering Obfuscation is one way but it can't protect from breaking the piracy protection.. into an encrypted Win32 wrapper application. Themida is one of the better ones. This stops people from reflecting your application.. Win32 wrapper application. Themida is one of the better ones. This stops people from reflecting your application in .NET..
http://stackoverflow.com/questions/5181777/use-of-application-doevents calls DoEvents is running. That works user interface is gone. But your code didn't stop it is still executing the loop. That's.. Especially when the nested loop ends and the suspended one resumes trying to finish a job that was already completed. If..
Proper use of the IDisposable interface http://stackoverflow.com/questions/538060/proper-use-of-the-idisposable-interface of Dispose is to free unmanaged resources. It needs to be done at some point otherwise they will never be cleaned up. The garbage.. even an interface created IDisposable that has just that one method public interface IDisposable void Dispose So you make.. this.gdiCursorBitmapStreamFileHandle And you're done. Except you can do better. What if your object has allocated..
How does one parse XML files? [closed] http://stackoverflow.com/questions/55828/how-does-one-parse-xml-files does one parse XML files closed The default methods for dealing with..
What is the difference between Decimal, Float and Double in C#? http://stackoverflow.com/questions/618535/what-is-the-difference-between-decimal-float-and-double-in-c between Decimal Float and Double in C# When would someone use one of these c# .net floating point double decimal share.. Decimal Float and Double in C# When would someone use one of these c# .net floating point double decimal share improve..
Random number generator only generating one random number http://stackoverflow.com/questions/767999/random-number-generator-only-generating-one-random-number number generator only generating one random number I have the following function Function to get..
What does the [Flags] Enum Attribute mean in C#? http://stackoverflow.com/questions/8447/what-does-the-flags-enum-attribute-mean-in-c does the Flags Enum Attribute mean in C# Anyone have a good explanation or example they could post Edit I changed.. or example they could post Edit I changed the answer this one is more in depth. c# enums flags share improve this question.. If you omit the numeric values the enum will not work as one might expect in bitwise operations because by default the values..
How can a Word document be created in C#? [closed] http://stackoverflow.com/questions/10412/how-can-a-word-document-be-created-in-c 2000 and up either natively or through service packs. One draw back to this though is that you might not be able to embed..
Understanding Garbage Collection in .net http://stackoverflow.com/questions/17130382/understanding-garbage-collection-in-net code like that even though it seemed to have an effect. One final note about this topic this is what gets programmers in..
What NoSQL solutions are out there for .NET? [closed] http://stackoverflow.com/questions/1777103/what-nosql-solutions-are-out-there-for-net response.send # id # val 'Content Type' 'text plain' 201 One of the benefits of NoSQL is that you get to mix with developers..
C# - Convert UTC/GMT time to local time http://stackoverflow.com/questions/179940/c-sharp-convert-utc-gmt-time-to-local-time a web service client. This will run on Windows XP PC's. One of the fields returned by the web service is a DateTime field...
What is a good pattern for using a Global Mutex in C#? http://stackoverflow.com/questions/229565/what-is-a-good-pattern-for-using-a-global-mutex-in-c is good safe pattern to use when creating Global mutexes One that will work Regardless of the locale my machine is in Is.. of waiting forever edited by acidzombie24 mutex.WaitOne Timeout.Infinite false hasHandle mutex.WaitOne 5000 false .. mutex.WaitOne Timeout.Infinite false hasHandle mutex.WaitOne 5000 false if hasHandle false throw new TimeoutException Timeout..
When to Use Static Classes in C# http://stackoverflow.com/questions/241339/when-to-use-static-classes-in-c-sharp consumers to create an instance of classes for no reason One of the most common arguments is why demand that consumers of..
How to avoid Dependency Injection constructor madness? http://stackoverflow.com/questions/2420193/how-to-avoid-dependency-injection-constructor-madness For lots of reasons I consider this an anti pattern . One of the wonderful benefits of Constructor Injection is that it..
How do I find out which process is locking a file using .NET? http://stackoverflow.com/questions/317071/how-do-i-find-out-which-process-is-locking-a-file-using-net file c# file locking share improve this question One of the good things about handle.exe is that you can run it as..
Convert integers to written numbers http://stackoverflow.com/questions/3213/convert-integers-to-written-numbers string Written IntegerToWritten 21 would return Twenty One . Is there any way of doing this that doesn't involve a massive.. class HumanFriendlyInteger static string ones new string One Two Three Four Five Six Seven Eight Nine static string teens..
Most efficient way to randomly “sort” (Shuffle) a list of integers in C# http://stackoverflow.com/questions/375351/most-efficient-way-to-randomly-sort-shuffle-a-list-of-integers-in-c-sharp time shuffling algorithm is the Fisher Yates shuffle . One problem you'll find with your proposed algorithm is that as..
Good or bad practice for Dialogs in wpf with MVVM? http://stackoverflow.com/questions/3801681/good-or-bad-practice-for-dialogs-in-wpf-with-mvvm approach and I used similar ones in the past. Go for it One minor thing I'd definitely do is make the event receive a boolean..
ASP.NET MVC $.post call returning string…need help with format for jqGrid http://stackoverflow.com/questions/4101116/asp-net-mvc-post-call-returning-string-need-help-with-format-for-jqgrid FireBug the result for the jqGrid looks like this value ID One ID Two ID Three ID Four ID Five See how there are two sets of.. provided results in the form like select option value 1 One option option value 2 Two option select If for you is easer..
How can I create a Product Key for my C# App http://stackoverflow.com/questions/453030/how-can-i-create-a-product-key-for-my-c-sharp-app or hash it. Then you just verify it within your program. One way to distribute the license file on windows is to provide..
Casting vs using the 'as' keyword in the CLR http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr and because of that I've ended using a lot of interfaces. One of my goals is to program to an interface not an implementation...
Proper use of the IDisposable interface http://stackoverflow.com/questions/538060/proper-use-of-the-idisposable-interface why so the how becomes obvious I suggest you read Chapter One of Don Box's Essential COM Direct link Chapter 1 sample by Pearson..
http://stackoverflow.com/questions/601621/properties-vs-methods is debatable whether we should use a property or a method. One example is this public void SetLabel string text Label.Text..
http://stackoverflow.com/questions/670183/accessing-imap-in-c-sharp good free library c# imap share improve this question One more IMAP library for .NET Freeware Gmail support Save messages..
What's the use/meaning of the @ character in variable names in C#? http://stackoverflow.com/questions/91817/whats-the-use-meaning-of-the-character-in-variable-names-in-c a web reference to my project that was written in Java. One of the interface objects defined in the WSDL had a member variable..
How do I split a string by a multi-character delimiter in C#? http://stackoverflow.com/questions/1126915/how-do-i-split-a-string-by-a-multi-character-delimiter-in-c Example from the docs string source stop ONE stop stop TWO stop stop stop THREE stop stop string stringSeparators..
DataGridViewComboBoxColumn name/value how? http://stackoverflow.com/questions/1390462/datagridviewcomboboxcolumn-name-value-how to either 1 or 2. I wanted to present a combobox showing ONE TWO and setting 1 or 2 behind the scene like I did lots of times..
“Element is not currently visible and so may not be interacted with” but another is? http://stackoverflow.com/questions/17602334/element-is-not-currently-visible-and-so-may-not-be-interacted-with-but-another div div If I change the call to FindElements then I get ONE element so there isn't anything else on the page. If I FindElement..
Using lock statement within a loop in C# http://stackoverflow.com/questions/2113261/using-lock-statement-within-a-loop-in-c-sharp be lost. WaitOne is named WaitOne because it WAITS for ONE wakeup. If you need to wait for multiple wakeups don't use WaitOne...
Class/Model Level Validation (as opposed to Property Level)? (ASP.NET MVC 2.0) http://stackoverflow.com/questions/2783865/class-model-level-validation-as-opposed-to-property-level-asp-net-mvc-2-0 and it has not worked. and i should mention there is NOT ONE blog post on doing validation at this level despite this being..
Slow Databinding setup time in C# .NET 4.0 http://stackoverflow.com/questions/2788215/slow-databinding-setup-time-in-c-sharp-net-4-0 after setup works fine but he binding setup time for ONE control blocking my application on approx 0.7 second. I have..
How to declare one to one relationship using Entity Framework 4 Code First (POCO) http://stackoverflow.com/questions/3622572/how-to-declare-one-to-one-relationship-using-entity-framework-4-code-first-poco u.Id this.Property u u.Username .HasMaxLength 32 User has ONE profile. this.HasRequired u u.Profile public class ProfileMapping..
Log off user from Win XP programmatically in C# http://stackoverflow.com/questions/484278/log-off-user-from-win-xp-programmatically-in-c-sharp Flags public enum ExitWindows uint ONE of the following five LogOff 0x00 ShutDown 0x01 Reboot 0x02.. Reboot 0x02 PowerOff 0x08 RestartApps 0x40 plus AT MOST ONE of the following two Force 0x04 ForceIfHung 0x10 Flags enum..
Linq Distinct on a particular Property http://stackoverflow.com/questions/489258/linq-distinct-on-a-particular-property question . What if want to distinct a list of Object on ONE or MORE Properties of the object Example If an object is Person..
C# naming convention for enum and matching property http://stackoverflow.com/questions/495051/c-sharp-naming-convention-for-enum-and-matching-property of own status property as an enum I have a Status enum and ONE Status property of Status type. How should I solve this name..
http://stackoverflow.com/questions/5423951/c-sharp-gc-for-server
Variables within app.config/web.config http://stackoverflow.com/questions/603009/variables-within-app-config-web-config servers and locations wherein I will only have to change ONE entry in my entire app.config . I know I can manage all the..
Event fires more and more times http://stackoverflow.com/questions/6200424/event-fires-more-and-more-times then 4 and so on. How can i make it to be raised only ONE time I thought it could be because every time i click edit a..
Matrix / coordinate transformation order http://stackoverflow.com/questions/8834070/matrix-coordinate-transformation-order infer the order of transformations EDIT There is only ONE round of transformation. A round could contain at most three..
Retrieve an object from entityframework without ONE field http://stackoverflow.com/questions/8973529/retrieve-an-object-from-entityframework-without-one-field an object from entityframework without ONE field I'm using entity framework to connect with the database...
Safely disposing Excel interop objects in C#? http://stackoverflow.com/questions/9962157/safely-disposing-excel-interop-objects-in-c i do the garbage collection etc.. or not it closes just ONE instance. when i try to open the file it says there's an error..
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