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c# Programming Glossary: somehttp://stackoverflow.com/questions/142003/cross-thread-operation-not-valid-control-accessed-from-a-thread-other-than-the Windows Forms C# .NET There is a main form which hosts some user control. The user control does some heavy data operation.. form which hosts some user control. The user control does some heavy data operation such that if I directly call the UserControl_Load.. the usercontrol I'm fetching data based on the values of some control like textbox on userControl. The pseudocode would look..
Create Excel (.XLS and .XLSX) file from C# [closed] http://stackoverflow.com/questions/151005/create-excel-xls-and-xlsx-file-from-c-sharp port of the PEAR PHP library Excel Writer that will allow some pretty good XLS data and formatting and it is in the Excel_97.. has support for Pivot Tables and ExcelLibrary may have some support Pivot table issue in ExcelLibrary Here are a couple.. GPL EPPlus GNU Library General Public License LGPL Here some example code for ExcelLibrary Here is an example taking data..
Dynamic LINQ OrderBy on IEnumerable<T> http://stackoverflow.com/questions/41244/dynamic-linq-orderby-on-ienumerablet To get it working with IEnumerable T you could add some wrapper methods that go via AsQueryable but the code below is..
http://stackoverflow.com/questions/521298/when-to-use-struct-in-c improve this question The source referenced by the OP has some credibility ...but what about Microsoft what is the stance on.. Microsoft what is the stance on struct usage I sought some extra learning from Microsoft and here is what I found Consider..
Proper use of the IDisposable interface http://stackoverflow.com/questions/538060/proper-use-of-the-idisposable-interface than it normally would edit So far people have posted some good examples of using IDisposable to clean up unmanaged resources.. is to free unmanaged resources. It needs to be done at some point otherwise they will never be cleaned up. The garbage collector.. it up. The object that you've created needs to expose some method that the outside world can call in order to clean up..
How do I calculate someone's age in C#? http://stackoverflow.com/questions/9/how-do-i-calculate-someones-age-in-c do I calculate someone's age in C# Given a DateTime representing a person's birthday.. age c# .net datetime share improve this question For some reason Jeff's code didn't seem simple enough. To me this seems..
Should Usings be inside or outside the namespace http://stackoverflow.com/questions/125319/should-usings-be-inside-or-outside-the-namespace before searching Outer finds System.Math and all is well. Some would argue that Math might be a bad name for a user defined..
http://stackoverflow.com/questions/161942/how-slow-are-net-exceptions and posts pertaining one side or the other. So which is it Some links from the answers Skeet Mariani Brumme . c# .net performance..
TransactionScope automatically escalating to MSDTC on some machines? http://stackoverflow.com/questions/1690892/transactionscope-automatically-escalating-to-msdtc-on-some-machines resource'. Is there any way that #1 could be happening Some SQL2005 8 configuration that causes it to not support single..
http://stackoverflow.com/questions/2081418/parsing-csv-files-in-c-sharp name using the first record as the header field names. Some of the answers given are correct but work to basically deserialize..
http://stackoverflow.com/questions/224689/transactions-in-net tran new TransactionScope CallAMethodThatDoesSomeWork CallAMethodThatDoesSomeMoreWork tran.Complete Note here.. CallAMethodThatDoesSomeWork CallAMethodThatDoesSomeMoreWork tran.Complete Note here that the two methods can handle.. approach myself . All in all a very very useful object. Some caveats On SQL Server 2000 a TransactionScope will go to DTC..
When do you use the “this” keyword? [closed] http://stackoverflow.com/questions/23250/when-do-you-use-the-this-keyword but may also use it throughout the class in other methods. Some examples In Constructor public Light Vector v this.dir new Vector.. Light Vector v this.dir new Vector v Elsewhere public void SomeMethod Vector vec new Vector double d vec vec this.radius this.radius..
Convert webpage to image from ASP.NET http://stackoverflow.com/questions/2715385/convert-webpage-to-image-from-asp-net websiteToImage new WebsiteToImage http www.cnn.com @ C Some Folder Test.jpg websiteToImage.Generate It works with both a..
What is the best way to build XML in C# code? [closed] http://stackoverflow.com/questions/284324/what-is-the-best-way-to-build-xml-in-c-sharp-code Foo writer.WriteAttributeString Bar Some value writer.WriteElementString Nested data writer.WriteEndElement..
Is DateTime.Now the best way to measure a function's performance? http://stackoverflow.com/questions/28637/is-datetime-now-the-best-way-to-measure-a-functions-performance to measure the performance DateTime startTime DateTime.Now Some execution process DateTime endTime DateTime.Now TimeSpan totalTimeTaken..
How do you sort a dictionary by value? http://stackoverflow.com/questions/289/how-do-you-sort-a-dictionary-by-value to the word. SortedDictionary orders by key not value. Some resort to a custom class but what's the cleanest way c# sorting..
WebBrowser Control in a new thread http://stackoverflow.com/questions/4269800/webbrowser-control-in-a-new-thread You won't get the DocumentCompleted event otherwise. Some sample code private void runBrowserThread Uri url var th new..
http://stackoverflow.com/questions/4331189/datetime-vs-datetimeoffset at the same instantaneous timeline from different angles. Some of them are right next to or on top of each other so just knowing..
Best practice to save application settings in a Windows Forms Application http://stackoverflow.com/questions/453161/best-practice-to-save-application-settings-in-a-windows-forms-application write application settings Properties.Settings.Default SomeProperty Some Value Properties.Settings.Default.Save Saves settings.. settings Properties.Settings.Default SomeProperty Some Value Properties.Settings.Default.Save Saves settings in application..
Protect .NET code from reverse engineering? http://stackoverflow.com/questions/506282/protect-net-code-from-reverse-engineering enough to crack to make it not worth peoples' trouble. Some suggestions I have for you to help protect your application.. party packers are too expensive consider writing your own. Sometimes custom packers can be very effective because there aren't..
http://stackoverflow.com/questions/521298/when-to-use-struct-in-c executes the default constructor on each array element. Some compilers such as the C# compiler do not allow structures to..
Calling null on a class vs Dispose() http://stackoverflow.com/questions/574019/calling-null-on-a-class-vs-dispose already eligible for garbage collection here int y 10 DoSomething y These aren't helping at all x null sb null Assume that.. you've reached a point at which you don't. For example SomeObject foo new SomeObject for int i 0 i 100000 i if i 5 foo.DoSomething.. a point at which you don't. For example SomeObject foo new SomeObject for int i 0 i 100000 i if i 5 foo.DoSomething We're not..
How do I drag and drop files into a C# application? http://stackoverflow.com/questions/68598/how-do-i-drag-and-drop-files-into-a-c-sharp-application c# winforms drag and drop share improve this question Some sample code public partial class Form1 Form public Form1 InitializeComponent..
How to get a user's client IP address in ASP.NET? http://stackoverflow.com/questions/735350/how-to-get-a-users-client-ip-address-in-asp-net see is refering to.In fact some users like it this way. Some people deliberately use an annoymising proxy to further confound..
Is there a way to check if a file is in use? http://stackoverflow.com/questions/876473/is-there-a-way-to-check-if-a-file-is-in-use
CSV parser/reader for C#? [closed] http://stackoverflow.com/questions/906841/csv-parser-reader-for-c of CSV parser available under some liberal licence Some counterpart of SuperCSV for Java perhaps a port c# csv share..
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