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c# Programming Glossary: otherhttp://stackoverflow.com/questions/142003/cross-thread-operation-not-valid-control-accessed-from-a-thread-other-than-the thread operation not valid Control accessed from a thread other than the thread it was created on I have a scenario. Windows.. thread operation not valid Control accessed from a thread other than the thread it was created on. To know more about this I..
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 thing called a mutex rarely can I find someone that bothers to stop and explain what one of these are. The code needs to.. to the foreground when the user tries to start another instance. That's a very nice touch that the other Mutex solutions.. start another instance. That's a very nice touch that the other Mutex solutions described here do not address. share improve..
When do you use the “this” keyword? [closed] http://stackoverflow.com/questions/23250/when-do-you-use-the-this-keyword closed This may be a silly question but I was curious how other people use the this keyword. I tend to use it in constructors.. constructors but may also use it throughout the class in other methods. Some examples In Constructor public Light Vector v.. name To have an object pass itself as a parameter to other methods To have an object return itself from a method To declare..
What is the difference between a field and a property in C#? http://stackoverflow.com/questions/295104/what-is-the-difference-between-a-field-and-a-property-in-c to encapsulate fields they could do a calculation on other fields or serve other purposes. @GSS points out that you can.. they could do a calculation on other fields or serve other purposes. @GSS points out that you can also do other logic such.. serve other purposes. @GSS points out that you can also do other logic such as validation when a property is accessed another..
http://stackoverflow.com/questions/441309/why-are-mutable-structs-evil are changing only that copy not the original and not any other copies which might be around. If your struct is immutable then..
Case insensitive 'Contains(string)' http://stackoverflow.com/questions/444798/case-insensitive-containsstring in Turkish . As I understand one means 'spirit' and the other is an onomatopoeia word. Turks please correct me if I'm wrong..
Casting vs using the 'as' keyword in the CLR http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr possible for the if to pass but then the cast to fail if another thread changes the value of randomObject between the two. If.. is a reference type or a value type. There may be other cases involving generics where is is useful because you may.. EDIT Note that none of the above talks about performance other than the value type case where I've noted that unboxing to a..
http://stackoverflow.com/questions/5181777/use-of-application-doevents else. It disables all the windows in the application other than the dialog. Now that 3 feet problem is solved the user.. the job again failure modes are solved. Or to put it another way there is no way for the user to make your program run code.. and not being able to copy and paste something from another window But that's the price. Which is what it takes to use DoEvents..
http://stackoverflow.com/questions/521298/when-to-use-struct-in-c small and commonly short lived or are commonly embedded in other objects. Do not define a structure unless the type has all of..
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 float and double are floating binary point types . In other words they represent a number like this 10001.10010110011 The.. the value. decimal is a floating decimal point type . In other words they represent a number like this 12345.65789 Again the.. values are the most obvious example but there are others too. Consider the score given to divers or ice skaters for..
Difference between Property and Field in C# 3.0+ http://stackoverflow.com/questions/653536/difference-between-property-and-field-in-c-sharp-3-0 Update for OPs updated question if you want to ignore the other suggestions here the other reason is that it's simply not good.. if you want to ignore the other suggestions here the other reason is that it's simply not good OO design. And if you don't..
http://stackoverflow.com/questions/846994/how-to-use-html-agility-pack accepts a stream which is very useful in integrating with other stream oriented classes in the .NET framework. While HtmlEntity.DeEntitize.. in the .NET framework. While HtmlEntity.DeEntitize is another useful method for processing html entities correctly. thanks..
Making Entity Class Closed for Changes http://stackoverflow.com/questions/11425993/making-entity-class-closed-for-changes interface IPayment int Id get set int PaymentId get set Other payment specific properties or methods public partial class.. int Id get return CashPaymentId set CashPaymentId value Other properties public partial class CreditCardPayment IPayment more..
ASP.NET MVC Custom Error Handling Application_Error Global.asax? http://stackoverflow.com/questions/1171035/asp-net-mvc-custom-error-handling-application-error-global-asax very careful with looping in this kind of error handling. Other thing is that since you are going through the asp.net pipeline..
Generating an Xml Serialization assembly as part of my build http://stackoverflow.com/questions/134224/generating-an-xml-serialization-assembly-as-part-of-my-build task inside one of the targets below and uncomment it. Other similar extension points exist see Microsoft.Common.targets...
Simple 2 way encryption for C# http://stackoverflow.com/questions/165808/simple-2-way-encryption-for-c-sharp to crack. c# encryption share improve this question Other answers here work fine but AES is a more secure and up to date..
Is there a downside to adding an anonymous empty delegate on event declaration? http://stackoverflow.com/questions/170907/is-there-a-downside-to-adding-an-anonymous-empty-delegate-on-event-declaration penalty as you are calling extra empty delegate. Other than that there is no maintenance penalty or other drawback...
FileSystemWatcher Changed event is raised twice http://stackoverflow.com/questions/1764809/filesystemwatcher-changed-event-is-raised-twice the content of the file and then the file attributes. Other applications may perform in the same manner. Because FileSystemWatcher..
C# - Exception messages in English? http://stackoverflow.com/questions/209133/c-sharp-exception-messages-in-english appear partially localized even when using the above code. Other than by using impractical hacks such as running all your non..
Which .NET Dependency Injection frameworks are worth looking into? [closed] http://stackoverflow.com/questions/21288/which-net-dependency-injection-frameworks-are-worth-looking-into there's a decent amount of healthy competition out there. Other IoC screencasts can also be found here on Dimecasts . Hope that..
Which C# 4.0 Book would you purchase, and why? [closed] http://stackoverflow.com/questions/2181729/which-c-sharp-4-0-book-would-you-purchase-and-why C# 4.0 in a Nutshell The Definitive Reference Already Out Other than that I can't really say about the other books because they..
Casting: (NewType) vs. Object as NewType [duplicate] http://stackoverflow.com/questions/2483/casting-newtype-vs-object-as-newtype but as Eric Lippert points out it's not the only one. Other differences include You can't use the 'as' operator to cast..
C# member variable initialization; best practice? http://stackoverflow.com/questions/298183/c-sharp-member-variable-initialization-best-practice DefaultValue public string Foo get set public Bar ctor Foo Other than that I tend to prefer the field initializer syntax I find..
Performance differences between debug and release builds http://stackoverflow.com/questions/4043821/performance-differences-between-debug-and-release-builds This can occur due to constant folding and inlining. Other cases is where the JIT compiler can determine that the code..
http://stackoverflow.com/questions/4933958/vs2010-does-not-show-unhandled-exception-message-in-a-winforms-application-on-a be possible when you have a dependency on 32 bit code. Other possible workarounds Debug Exceptions tick the Thrown box for..
Casting vs using the 'as' keyword in the CLR http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr class MyClass IMyInterface public void AMethod Do work Other helper methods.... public class Implementation IMyInterface..
The entity cannot be constructed in a LINQ to Entities query http://stackoverflow.com/questions/5325797/the-entity-cannot-be-constructed-in-a-linq-to-entities-query a DTO public class ProductDTO public string Name get set Other field you may need from the Product entity And your method will..
EF Including Other Entities (Generic Repository pattern) http://stackoverflow.com/questions/5376421/ef-including-other-entities-generic-repository-pattern Including Other Entities Generic Repository pattern I am using the Generic..
Binding WPF ComboBox to a Custom List http://stackoverflow.com/questions/561166/binding-wpf-combobox-to-a-custom-list value in it not the selected value from the ComboBox. Other TextBox instances are updating fine and displaying in the MessageBox...
No type inference with generic extension method http://stackoverflow.com/questions/7171067/no-type-inference-with-generic-extension-method T EventArgs public Func T bool BreakCondition get set Other properties used below omitted for brevity. Now I have the following..
http://stackoverflow.com/questions/755685/c-static-readonly-vs-const then const is fine Zero etc make reasonable consts p Other than that static properties are more common. share improve..
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