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c# Programming Glossary: behttp://stackoverflow.com/questions/142003/cross-thread-operation-not-valid-control-accessed-from-a-thread-other-than-the that if I directly call the UserControl_Load method the UI become nonresponsive for the duration for load method execution... as I can I used a background worker thread which will be loading the data and when done will notify the application that.. . Populate a globale variable List string which will be binded to grid at some later stage. The Exception it gave was..
Create Excel (.XLS and .XLSX) file from C# [closed] http://stackoverflow.com/questions/151005/create-excel-xls-and-xlsx-file-from-c-sharp formats. EDIT I am still looking at these to see the best alternative for my solution. Interop will work but it requires.. my solution. Interop will work but it requires Excel to be on the machine you are using. Also the OLEDB method is intriguing.. library posted on Google Code ExcelLibrary This looks to be a port of the PHP ExcelWriter that you mentioned above. It will..
Encrypt/Decrypt string in .NET http://stackoverflow.com/questions/202011/encrypt-decrypt-string-in-net summary Encrypt the given string using AES. The string can be decrypted using DecryptStringAES . The sharedSecret parameters..
http://stackoverflow.com/questions/441309/why-are-mutable-structs-evil copy not the original and not any other copies which might be around. If your struct is immutable then all automatic copies.. is immutable then all automatic copies resulting from being passed by value will be the same. If you want to change it.. automatic copies resulting from being passed by value will be the same. If you want to change it you have to consciously do..
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.. number generator only generating one random number I have the following function Function to get random number.. I have the following function Function to get random number public static int RandomNumber int min int max Random random..
http://stackoverflow.com/questions/78536/deep-cloning-objects-in-c-sharp object. I don't often need this functionality so when it's been necessary I've resorted to creating a new object and then.. but it always leaves me with the feeling that there is a better or more elegant way of handling the situation. How can I.. clone or deep copy an object so that the cloned object can be modified without any changes being reflected in the original..
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 message There are some tradeoffs with your approach. Be very very careful with looping in this kind of error handling...
Slow SoapHttpClientProtocol constructor http://stackoverflow.com/questions/172095/slow-soaphttpclientprotocol-constructor is achieved. Here are step by step instructions Before you begin makes sure you are using .NET verison 2.0 tools... file and remove all System.Xml.Serialization. attributes. Because the code code is large the best way to achieve that is.. is by using some regular expression substitution tool. Be careful as you do this because not all attributes appear on..
How to disable “Security Alert” window in Webbrowser control http://stackoverflow.com/questions/178578/how-to-disable-security-alert-window-in-webbrowser-control
64 bits stuff for C# development http://stackoverflow.com/questions/1889941/64-bits-stuff-for-c-sharp-development in their method declarations. ADO 2.8 is a notable one. Be sure to use the correct bitness of Tlbimp.exe to generate the..
Best Practice: Initialize class fields in constructor or at declaration? http://stackoverflow.com/questions/24551/best-practice-initialize-class-fields-in-constructor-or-at-declaration Practice Initialize class fields in constructor or at declaration.. parameter put the initialization in the constructors. 4. Be consistent in your practice. the most important rule share..
How do I split a string by strings and include the delimiters using .NET? http://stackoverflow.com/questions/2484919/how-do-i-split-a-string-by-strings-and-include-the-delimiters-using-net pattern using just xx yy the delimiters are not preserved. Be sure to use Regex.Escape on the pattern if you use any metacharacters..
Algorithm to avoid SQL injection on MSSQL Server from C# code? http://stackoverflow.com/questions/249567/algorithm-to-avoid-sql-injection-on-mssql-server-from-c-sharp-code more aware of database idiosyncracies than most of us. Be sure that no stray code is sitting around in a world readable.. #11 always revisit revise this list. Always be up to date. Be proactive. Make it an upfront priority and requirement not an..
Get output parameter value in ADO.NET http://stackoverflow.com/questions/290652/get-output-parameter-value-in-ado-net outputIdParam.Value as int default int conn.Close Be careful when getting the Parameters .Value since the type needs..
Deserialize JSON into C# dynamic object? http://stackoverflow.com/questions/3142495/deserialize-json-into-c-sharp-dynamic-object as an additional download to the .NET 4 framework. Be sure to give Vlad an upvote if that's helpful However if you..
Sending email in .NET through Gmail http://stackoverflow.com/questions/32260/sending-email-in-net-through-gmail to do c# .net email gmail share improve this question Be sure to use System.Net.Mail not the deprecated System.Web.Mail..
Get last 10 lines of very large text file > 10GB c# http://stackoverflow.com/questions/398378/get-last-10-lines-of-very-large-text-file-10gb-c-sharp to the end taking into consideration various encodings. Be sure to handle cases where the number of lines in the file is.. where the number of lines in the file is less than ten. Below is an implementation in C# as you tagged this generalized.. in file is less than numberOfTokens fs.Seek 0 SeekOrigin.Begin buffer new byte fs.Length fs.Read buffer 0 buffer.Length..
What is the purpose of self tracking entities? http://stackoverflow.com/questions/5091974/what-is-the-purpose-of-self-tracking-entities changes received from client to current state in database. Be aware that STEs are not for interoperable solutions because..
http://stackoverflow.com/questions/518878/how-to-render-pdfs-using-c-sharp find on the Developer Express forums as an attachment. Be careful of the license requirements for GhostScript through...
How do I change the culture of a WinForms application at runtime http://stackoverflow.com/questions/7556367/how-do-i-change-the-culture-of-a-winforms-application-at-runtime ctl ctl.Name applyResources resources ctl.Controls Be careful to avoid adding whistles like this that nobody will..
How do you do AppBar docking (to screen edge, like WinAmp) in WPF? http://stackoverflow.com/questions/75785/how-do-you-do-appbar-docking-to-screen-edge-like-winamp-in-wpf AppBar.aspx and modified it to do two things Work with WPF Be standalone if you put this single file in your project you can.. info.OriginalSize.Height appbarWindow.Dispatcher.BeginInvoke DispatcherPriority.ApplicationIdle new ResizeDelegate.. comes last and overrides us. appbarWindow.Dispatcher.BeginInvoke DispatcherPriority.ApplicationIdle new ResizeDelegate..
Globally catch exceptions in a WPF application? http://stackoverflow.com/questions/793100/globally-catch-exceptions-in-a-wpf-application Or am I thinking in horribly wrong directions here ETA Because many people below pointed it out The application is not.. See this question for a summary see Drew Noakes' answer . Be aware that there'll be still exceptions which preclude a successful..
Which cryptographic hash function should I choose? http://stackoverflow.com/questions/800685/which-cryptographic-hash-function-should-i-choose one best function it all depends on what you need it for. Be mindful of the flaws with each and you will be best able to..
How to communicate with a windows service from an application that interacts with the desktop? http://stackoverflow.com/questions/84860/how-to-communicate-with-a-windows-service-from-an-application-that-interacts-wit services service mono share improve this question Be aware that if you are planning to eventually deploy on Windows..
what's difference between Environment.Exit() and Application.Shutdown()? http://stackoverflow.com/questions/905544/whats-difference-between-environment-exit-and-application-shutdown Dispose them there. Repeat untill the app closes correctly Be aware that the threads list in debug mode will show some threads..
How can i do native authentication in desfire ev1 http://stackoverflow.com/questions/14319321/how-can-i-do-native-authentication-in-desfire-ev1 C9 32 D5 17 enciphered Rand A Rand B'' 9E ED DC 4F BC E7 BE BD 09 02 CF 99 F7 40 34 7B to card 90 AF 00 00 10 43 9D 17 8E..
C# - Delete files from directory if filename contains a certain word http://stackoverflow.com/questions/1620366/c-sharp-delete-files-from-directory-if-filename-contains-a-certain-word file will be deleted System.IO.File.Delete file BE VERY CAREFUL Note that I've commented out the delete command...
Parse DateTime with timezone of form PST/CEST/UTC/etc http://stackoverflow.com/questions/241789/parse-datetime-with-timezone-of-form-pst-cest-utc-etc CultureInfo culture CultureInfo.CreateSpecificCulture nl BE DateTime dt DateTime.ParseExact 24 okt 08 21 09 06 CEST dd MMM..
How to find out the Encoding of a File? C# http://stackoverflow.com/questions/3404199/how-to-find-out-the-encoding-of-a-file-c-sharp it and load it as a Unicode file 2. If there is a UTF 16 BE BOM then treat it and load it as a Unicode Big Endian file 3... that step 2 does not do quite as good with BOM less UTF 16 BE there may even be a bug here I'm not sure if so it's a bug in..
How to create an XPS document? http://stackoverflow.com/questions/352540/how-to-create-an-xps-document IEnumerable FixedPage pages XPS DOCUMENTS MUST BE CREATED ON STA THREADS Note this is test code so I don't care..
Is IP address on the same subnet as the local machine (with IPv6 support) http://stackoverflow.com/questions/3679652/is-ip-address-on-the-same-subnet-as-the-local-machine-with-ipv6-support will exist in the table. If you check the neighbor table BE CAREFUL to only look at the neighbor table for LAN interfaces...
http://stackoverflow.com/questions/380595/multimap-in-net IN NO EVENT SHALL SOLUTIONS DESIGN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT INDIRECT INCIDENTAL SPECIAL EXEMPLARY..
How to detect the character encoding of a text file? http://stackoverflow.com/questions/4520184/how-to-detect-the-character-encoding-of-a-text-file ways to detect the encoding. UTF 32 BOM is 00 00 FE FF for BE or FF FE 00 00 for LE . But UTF 32 is easy to detect even without.. UTF 32 units always have the pattern 00 0x 10 xx xx for BE or xx xx 0x 10 00 for LE . If the data has a length that's a.. it's less than 1 in a million. UTF 16 BOM is FE FF for BE or FF FE for LE . Note that the UTF 16LE BOM is found at the..
How to find control in TemplateField of GridView? http://stackoverflow.com/questions/6873973/how-to-find-control-in-templatefield-of-gridview asp TemplateField asp TemplateField HeaderTemplate BE HeaderTemplate ItemTemplate # Eval BE ItemTemplate asp.. HeaderTemplate BE HeaderTemplate ItemTemplate # Eval BE ItemTemplate asp TemplateField asp TemplateField HeaderTemplate.. HeaderTemplate HeaderTemplate ItemTemplate # Eval BE ItemTemplate asp TemplateField asp TemplateField HeaderTemplate..
How do I change the culture of a WinForms application at runtime http://stackoverflow.com/questions/7556367/how-do-i-change-the-culture-of-a-winforms-application-at-runtime new System.Globalization.CultureInfo fr BE ComponentResourceManager resources new ComponentResourceManager..
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