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c# Programming Glossary: exWhat is the proper way to re-throw an exception in C#? [duplicate] http://stackoverflow.com/questions/178456/what-is-the-proper-way-to-re-throw-an-exception-in-c is the proper way to re throw an exception in C# duplicate This question already has an answer.. than I do. Is it better to do this try ... catch Exception ex ... throw or this try ... catch Exception ex ... throw ex Do.. Exception ex ... throw or this try ... catch Exception ex ... throw ex Do they do the same thing Is one better than the..
Throwing Exceptions best practices http://stackoverflow.com/questions/22623/throwing-exceptions-best-practices What are the best practices to consider when catching exceptions and re throwing them I want to make sure that the Exception.. in how they handle this try some code catch Exception ex throw ex ...... try some code catch throw c# .net exception.. they handle this try some code catch Exception ex throw ex ...... try some code catch throw c# .net exception handling..
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 your user credentials against your database. I've made an extra class so i can send more parameters in this case it's the.. _userName username .Tables 0 catch Exception ex throw ex string roles new string roleNames.Rows.Count int counter.. _userName username .Tables 0 catch Exception ex throw ex string roles new string roleNames.Rows.Count int counter 0 foreach..
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions Explorer Extensions After developing a few Firefox Chrome extensions I've decided to try and expand my skill set by developing.. a few Firefox Chrome extensions I've decided to try and expand my skill set by developing an Internet Explorer extension.. and expand my skill set by developing an Internet Explorer extension in C#. I went into it thinking it wouldn't be too bad...
is “else if” faster than “switch() case”? [duplicate] http://stackoverflow.com/questions/767821/is-else-if-faster-than-switch-case between using if else and switch case in C# I'm an ex Pascal guy currently learning C#. My question is the following..
Why catch and rethrow Exception in C#? http://stackoverflow.com/questions/881473/why-catch-and-rethrow-exception-in-c sWriter dto return sWriter.ToString catch Exception ex throw ex The rest of the article looks sane and reasonable.. dto return sWriter.ToString catch Exception ex throw ex The rest of the article looks sane and reasonable to a noob.. that try catch throw throws a WtfException... Isn't this exactly equivalent to not handling exceptions at all Ergo public..
http://stackoverflow.com/questions/9705637/executereader-requires-an-open-and-available-connection-the-connections-curren SqlCommand sql SqlCommandConnection sql.CommandText SELECT TOP 1 PromotionID PromotionTitle PromotionURL FROM Promotion.. for connections. This means that during application execution many identical connections will be repeatedly opened.. is returned to the pool it is ready to be reused on the next Open call. So obviously there's no reason to avoid creating..
Regular expression to find and remove duplicate words http://stackoverflow.com/questions/1058783/regular-expression-to-find-and-remove-duplicate-words in a string containing a variety of words and symbols Ex. Initial string of words I like the environment. The environment..
How to change the background color of unused space tab in C# winforms? http://stackoverflow.com/questions/11822748/how-to-change-the-background-color-of-unused-space-tab-in-c-sharp-winforms the background color of unused space tab in C# winforms Ex Tab1 Tab2 Tab3 _____________________ I am able to change..
http://stackoverflow.com/questions/12389203/how-do-i-chunk-an-enumerable consumption isn't a concern then like this static class Ex public static IEnumerable IEnumerable TValue Chunk TValue this.. get creative with the yield keyword like so static class Ex public static IEnumerable IEnumerable TValue Chunk TValue this..
Setting ViewStateUserKey gives me a “Validation of viewstate MAC failed” error http://stackoverflow.com/questions/1418233/setting-viewstateuserkey-gives-me-a-validation-of-viewstate-mac-failed-error order for the session id to stop from changing every time. Ex. Session Anything DateTime.Now ViewStateUserKey Session.SessionID..
http://stackoverflow.com/questions/1599575/enumerating-assemblies-in-gac but on my machine obviously compiler is giving error. Ex Developer insists that it is not in GAC on the server and 'it.. path Path.Combine @ c windows assembly folder if Directory.Exists path Response.Write hr folder hr string assemblyFolders..
C#: Extract only right most n letters from a string http://stackoverflow.com/questions/1722334/c-extract-only-right-most-n-letters-from-a-string Extract only right most n letters from a string How can I extract.. composed of the rightmost six letters from another string Ex my string is PER 343573 . Now I want to extract only 343573..
Convert String to Date in .NET if my incoming date format is in YYYYMMDD http://stackoverflow.com/questions/2188585/convert-string-to-date-in-net-if-my-incoming-date-format-is-in-yyyymmdd to date in C# if my incoming date format is in YYYYMMDD Ex 20001106 c# .net datetime share improve this question Use.. datetime share improve this question Use DateTime.ParseExact . Something like string date 20100102 DateTime datetime DateTime.ParseExact.. like string date 20100102 DateTime datetime DateTime.ParseExact date yyyyMMdd CultureInfo.InvariantCulture share improve..
How to set a proxy for Webbrowser Control without effecting the SYSTEM/IE proxy http://stackoverflow.com/questions/2499568/how-to-set-a-proxy-for-webbrowser-control-without-effecting-the-system-ie-proxy authentication you may need to implement IAuthenticate Ex in your WebBrowserSiteBase derived class. share improve this..
http://stackoverflow.com/questions/2608887/sharepoint-web-services-the-http-request-is-unauthorized-with-client-authenti When I call GetListCollection the following MessageSecurityException gets thrown The HTTP request is unauthorized with client.. received from the server was 'NTLM'. With an inner WebException The remote server returned an error 401 Unauthorized... Lists.asmx XmlNode node listsWebSvc.GetList Issues catch Exception ex Console.WriteLine ex.ToString Visual Studio 2008..
C#.NET :How to Sort a List <T> by a property in the object http://stackoverflow.com/questions/3309188/c-net-how-to-sort-a-list-t-by-a-property-in-the-object to sort the list based on one property of the Order object Ex i need to sort by the order date order id How can i do this..
How can I embed any file type into Microsoft Word using OpenXml 2.0 http://stackoverflow.com/questions/3322247/how-can-i-embed-any-file-type-into-microsoft-word-using-openxml-2-0 Properties summary The File Type as stored in Registry Ex a GIF Image 'giffile' summary public string FileType get if.. summary The File Context Type as storered in Registry Ex a GIF Image 'image gif' Is converted into the 'Default Office.. FileInfo fileInfo if fileInfo null throw new ArgumentNullException fileInfo string mime application octetstream string..
http://stackoverflow.com/questions/3477086/accessing-office-word-object-model-through-asp-net-results-in-failed-due-to-the due to the following error 80070005 Access is denied. Exception from HRESULT 0x80070005 E_ACCESSDENIED I searched the.. Activation Permissions Click in Edit Default Add the User Ex. IIS_IUSRS or service Check Allow Local Launch and Local Activation.. service Check Allow Local Launch and Local Activation Then Excel Word and other applications can work good luck. share improve..
Best practices for exception management in Java or C# http://stackoverflow.com/questions/409563/best-practices-for-exception-management-in-java-or-c-sharp assume success no exception thrown result true catch Exception Ex don't care about exceptions Ex.printStackTrace return.. success no exception thrown result true catch Exception Ex don't care about exceptions Ex.printStackTrace return result.. true catch Exception Ex don't care about exceptions Ex.printStackTrace return result I think this approach is fine..
Is there a “between” function in C#? http://stackoverflow.com/questions/5023213/is-there-a-between-function-in-c the function I'm looking for and returns nothing relevant. Ex I want to check if 5 is between 0 and 10 in only one operation..
Email messages going to spam folder http://stackoverflow.com/questions/5042309/email-messages-going-to-spam-folder emailID mailPass smtp.Send msg catch Exception Ex While testing we found that all the confirmation mails.. emailID mailPass smtp.Send msg catch Exception Ex While testing we found that all the confirmation mails are going..
FileUpload1.HasFile is always returning false http://stackoverflow.com/questions/5848523/fileupload1-hasfile-is-always-returning-false ~ uploadedImages db.uploadImage System.IO.Path.GetExtension FileUpload1.FileName System.IO.Path.GetExtension FileUpload1.FileName.. FileUpload1.FileName System.IO.Path.GetExtension FileUpload1.FileName catch Exception Ex String he.. System.IO.Path.GetExtension FileUpload1.FileName catch Exception Ex String he Ex.Message I am using following ASP.net..
.Net - Reflection set object property http://stackoverflow.com/questions/619767/net-reflection-set-object-property .Net c# 3.5 I can use reflection to set a object property Ex MyObject obj new MyObject obj.Name MyName I want to set obj.Name..
Sorting a list using Lambda/Linq to objects http://stackoverflow.com/questions/722868/sorting-a-list-using-lambda-linq-to-objects will need to use Lambda Linq to sort the list of objects. Ex public class Employee public string FirstName set get public.. ref List Employee list string sortBy string sortDirection Example data sortBy FirstName sortDirection ASC or DESC var sort..
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