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c# Programming Glossary: operationhttp://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.. some user control. The user control does some heavy data operation such that if I directly call the UserControl_Load method the.. some later stage. The Exception it gave was Cross thread operation not valid Control accessed from a thread other than the thread..
What NoSQL solutions are out there for .NET? [closed] http://stackoverflow.com/questions/1777103/what-nosql-solutions-are-out-there-for-net to be extremely versatile whilst only supporting a limited operation set. i.e. Redis has been commonly seen as a distributed cache..
How to use HttpWebRequest (.NET) asynchronously? http://stackoverflow.com/questions/202481/how-to-use-httpwebrequest-net-asynchronously The callback function is called when the asynchronous operation is complete. You need to at least call EndGetResponse from this..
When to Use Static Classes in C# http://stackoverflow.com/questions/241339/when-to-use-static-classes-in-c-sharp Creating an instance of a class is a very very cheap operation in most languages so speed is not an issue. Adding an extra..
How costly is .NET reflection? http://stackoverflow.com/questions/25458/how-costly-is-net-reflection and its performance penalty is not a problem since the operation is something I do during startup of the application. However.. I'd say you should revisit your code For a couple of time operations reflection is perfectly acceptable and you won't notice any..
Accessing Password Protected Network Drives in Windows in C#? http://stackoverflow.com/questions/2563724/accessing-password-protected-network-drives-in-windows-in-c static class NativeMethods summary The type of logon operation to perform. summary internal enum LogonType int summary This.. expense of caching logon information for disconnected operations therefore it is inappropriate for some client server applications.. provider. summary WinNT50 3 summary The type of logon operation to perform. summary internal enum SecurityImpersonationLevel..
How do I create a custom membership provider for ASP.NET MVC 2? http://stackoverflow.com/questions/2771094/how-do-i-create-a-custom-membership-provider-for-asp-net-mvc-2 Message You do not have sufficient privileges for this operation. filterContext.Result new ViewResult MasterName this.MasterName..
Best practices for exception management in Java or C# http://stackoverflow.com/questions/409563/best-practices-for-exception-management-in-java-or-c-sharp Hejlsberg and you that the most callers only care if operation is successful or not. From this comment it brings up some questions..
Cross-thread operation not valid [duplicate] http://stackoverflow.com/questions/5037470/cross-thread-operation-not-valid thread operation not valid duplicate Possible Duplicate Cross thread operation.. not valid duplicate Possible Duplicate Cross thread operation not valid Control accessed from a thread other than the thread.. Okay I know why this is giving me this error Cross thread operation not valid Control 'Form1' accessed from a thread other than..
http://stackoverflow.com/questions/5181777/use-of-application-doevents requires you to keep your UI updated while an asynchronous operation is taking place. Like reading from a file. share improve this..
http://stackoverflow.com/questions/521298/when-to-use-struct-in-c to fill 300k integers while resizing 15 times during the operation. Just out of curiosity what would the total time to fill be..
When should I use double instead of decimal? http://stackoverflow.com/questions/803225/when-should-i-use-double-instead-of-decimal Uses less memory. Faster because floating point math operations are natively supported by processors. Can represent a larger.. advantages seem to apply only to calculation intensive operations such as those found in modeling software. Of course doubles.. may decrease sometimes significantly when floating point operations are performed c# types floating point share improve this..
What does the [Flags] Enum Attribute mean in C#? http://stackoverflow.com/questions/8447/what-does-the-flags-enum-attribute-mean-in-c the enum will not work as one might expect in bitwise operations because by default the values start with 0 and increment. Incorrect.. cannot use the None enumerated constant in a bitwise AND operation to test for a flag because the result is always zero. However..
Reliable method to get machine's MAC address in C# http://stackoverflow.com/questions/850650/reliable-method-to-get-machines-mac-address-in-c-sharp some C# code which returns the MAC address of the first operational network interface. Assuming the NetworkInterface assembly.. the first one. summary Finds the MAC address of the first operation NIC found. summary returns The MAC address. returns private..
http://stackoverflow.com/questions/941584/byte-byte-int-why z x y actually means byte z int x int y So there is no operation on bytes bytes are first cast to integers and the result of..
WinForm Application UI Hangs during Long-Running Operation http://stackoverflow.com/questions/1216791/winform-application-ui-hangs-during-long-running-operation Application UI Hangs during Long Running Operation I have a windows forms application on which I need to use a..
WCF: using streaming with Message Contracts http://stackoverflow.com/questions/1339857/wcf-using-streaming-with-message-contracts I get the following error Server Error in ' ' Application. Operation 'UploadFile' in contract 'IFileTransferService' uses a MessageContract.. www.acme.org 2009 04 public interface IFileTransferService OperationContract Action UploadFile void UploadFile FileUploadMessage..
WPF DataGrid: DataGridComboxBox ItemsSource Binding to a Collection of Collections http://stackoverflow.com/questions/1633800/wpf-datagrid-datagridcomboxbox-itemssource-binding-to-a-collection-of-collectio Code Sample XAML Window ... WPFToolkit DataGrid x Name DG_Operations Margin 10 5 10 5 Height 100 HorizontalAlignment Stretch FontWeight.. Stretch FontWeight Normal ItemsSource Binding Path OperationsStats AlternatingRowBackground DynamicResource SpecialColor.. Stretch ... Window C# public class DataModelStatsOperations public ObservableCollection IStatsOperation OperationsStats..
Send a File to the Recycle Bin http://stackoverflow.com/questions/3282418/send-a-file-to-the-recycle-bin can provide you needed functionality public class FileOperationAPIWrapper summary Possible flags for the SHFileOperation method... summary Possible flags for the SHFileOperation method. summary Flags public enum FileOperationFlags ushort.. the SHFileOperation method. summary Flags public enum FileOperationFlags ushort summary Do not show a dialog during the process..
Operation could destabilize the runtime? http://stackoverflow.com/questions/378895/operation-could-destabilize-the-runtime could destabilize the runtime I'm having a little bit of trouble.. this is run I get a System.Security.VerificationException Operation could destabilize the runtime. I found the solution here which..
How to make a call to my WCF service asynchronous? http://stackoverflow.com/questions/400798/how-to-make-a-call-to-my-wcf-service-asynchronous following articles from MSDN Implementing an Async Service Operation Calling WCF Service Async Designing Service Contracts share..
Crystal Reports for Visual Studio 2010 Error http://stackoverflow.com/questions/4294762/crystal-reports-for-visual-studio-2010-error path line I get the following error Unsupported Operation. A document processed by the JRC engine cannot be opened in..
http://stackoverflow.com/questions/4346554/wcf-service-proxy-throws-exception-when-more-than-one-parameter-is-used-in-oper throws exception when more than one parameter is used in OperationContract method I have a WebServiceHost that is being used to.. created this was before any communication even took place Operation 'setDeviceState' of contract 'IzWaveSVC' specifies multiple.. and setting the BodyStyle to wrapped has no effect OperationContract WebInvoke BodyStyle WebMessageBodyStyle.Wrapped bool..
Parse Complex WSDL Parameter Information http://stackoverflow.com/questions/4452724/parse-complex-wsdl-parameter-information PortType portType in serviceDescription.PortTypes foreach Operation operation in portType.Operations Console.Out.WriteLine operation.Name.. foreach Operation operation in portType.Operations Console.Out.WriteLine operation.Name foreach var message.. foreach var message in operation.Messages if message is OperationInput Console.Out.WriteLine Input Message 0 OperationInput message..
Whats the difference between WCF Web API and ASP.NET Web API http://stackoverflow.com/questions/9451298/whats-the-difference-between-wcf-web-api-and-asp-net-web-api WCF Web AP ASP.NET Web API Service Web API controller Operation Action Service contract Not applicable Endpoint Not applicable.. ASP.NET Routing Message handlers Same Formatters Same Operation handlers Filters model binders and http wcf.codeplex.com discussions..
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