¡@
c# Programming Glossary: withouthttp://stackoverflow.com/questions/1304/how-to-check-for-file-lock lock Is there any way to check whether a file is locked without using a try catch block Right now the only way I know of is..
Elevating process privilege programatically? http://stackoverflow.com/questions/133379/elevating-process-privilege-programatically cause all child processes to run with elevated permissions without additional prompting. Edit I see just just edited your question..
How to properly clean up Excel interop objects http://stackoverflow.com/questions/158706/how-to-properly-clean-up-excel-interop-objects guess you're invoking at least one member of a COM object without assigning it to a variable. For me it was the excelApp.Worksheets.. was the excelApp.Worksheets object which I directly used without assigning it to a variable Worksheet sheet excelApp.Worksheets.Open..
TransactionScope automatically escalating to MSDTC on some machines? http://stackoverflow.com/questions/1690892/transactionscope-automatically-escalating-to-msdtc-on-some-machines can use multiple SQLConnection s in a TransactionScope without escalating provided the connections are not open at the same..
How to stop BackgroundWorker on Form's Closing event? http://stackoverflow.com/questions/1731384/how-to-stop-backgroundworker-on-forms-closing-event also understandably. Any ideas how do I close this app without getting the exception or the deadlock Following are 3 relevant..
Creating a byte array from a stream http://stackoverflow.com/questions/221925/creating-a-byte-array-from-a-stream you know the size to start with or think you know the size without being sure you can construct the MemoryStream to be that size..
Automating the InvokeRequired code pattern http://stackoverflow.com/questions/2367718/automating-the-invokerequired-code-pattern a way to attach a function to objects that does this check without having to go through all this extra work like a object1.InvokeIfNecessary.visible..
http://stackoverflow.com/questions/251391/why-is-lockthis-bad any one with a reference to the object can lock on it without the object designer creator knowing about it. This increases..
Call ASP.NET Function From Javascript? http://stackoverflow.com/questions/3713/call-asp-net-function-from-javascript a normal ASP.NET postback to happen here is how you do it without using any other libraries It is a little tricky though... i...
Performance differences between debug and release builds http://stackoverflow.com/questions/4043821/performance-differences-between-debug-and-release-builds and method arguments can stay stored in a CPU register without ever or less frequently being stored back to the stack frame...
Dynamic LINQ OrderBy on IEnumerable<T> http://stackoverflow.com/questions/41244/dynamic-linq-orderby-on-ienumerablet this question Just stumbled into this oldie... To do this without the dynamic LINQ library you just need the code as below. This..
http://stackoverflow.com/questions/4933958/vs2010-does-not-show-unhandled-exception-message-in-a-winforms-application-on-a what happens is that the third line is just skipped without any message and the application keeps running. I don't have.. with a debugger attached your code will bomb as usual without one. Project Properties Build tab change Platform target to..
http://stackoverflow.com/questions/5181777/use-of-application-doevents . It is DoEvents that allows a dialog to be modal without it freezing the rest of the windows in the app. Most programmers..
What is the best workaround for the WCF client `using` block issue? http://stackoverflow.com/questions/573872/what-is-the-best-workaround-for-the-wcf-client-using-block-issue This appears to be able to allow the using block again without the danger of masking a faulted state exception. So are there..
C#, int or Int32? Should I care? http://stackoverflow.com/questions/62503/c-int-or-int32-should-i-care a number of times that int is preferred over Int32 but without any reason given. So what is the reason Should I care c# variable..
http://stackoverflow.com/questions/78536/deep-cloning-objects-in-c-sharp copy an object so that the cloned object can be modified without any changes being reflected in the original object c# .net..
How can I detect the encoding/codepage of a text file http://stackoverflow.com/questions/90838/how-can-i-detect-the-encoding-codepage-of-a-text-file important fact. It does not make sense to have a string without knowing what encoding it uses. You can no longer stick your..
http://stackoverflow.com/questions/9705637/executereader-requires-an-open-and-available-connection-the-connections-curren tremendously but also be a source for nasty errors and without using Transactions a data dumping area. If you're even using..
Format XML String to Print Friendly XML String http://stackoverflow.com/questions/1123718/format-xml-string-to-print-friendly-xml-string '1.0' response error code '1' Success error response Without resorting to manually write the format function myself is there..
Implementing INotifyPropertyChanged - does a better way exist? http://stackoverflow.com/questions/1315621/implementing-inotifypropertychanged-does-a-better-way-exist inotifypropertychanged share improve this question Without using something like postsharp the minimal version I use uses..
http://stackoverflow.com/questions/1350264/try-catch-performance double i c2 i 2 stopwatch2.Stop WriteLog String.Format Without try catch 0 stopwatch2.ElapsedMilliseconds The output I get.. The output I get With try catch 68 Without try catch 34 So it seems that using no try catch block seems.. i The difference is far less dramatic. With try catch 640 Without try catch 655 Am I doing something wrong here or is there a..
Converting XDocument to XmlDocument and vice versa http://stackoverflow.com/questions/1508572/converting-xdocument-to-xmldocument-and-vice-versa method to convert XML between XDocument and XmlDocument Without using any temporary storage in a file. c# xml linq to xml ..
Options for embedding Chromium instead of IE WebBrowser control with WPF/C# http://stackoverflow.com/questions/18119125/options-for-embedding-chromium-instead-of-ie-webbrowser-control-with-wpf-c Blink rendering engine new features added all the time. Without an internal Chromium knowledge this is going to be hard. share..
http://stackoverflow.com/questions/2014562/whats-the-difference-between-application-threadexception-and-appdomain-currentd in the Main method in Program.cs. Without that backstop in place the usual thing happens when a thread..
Why do we need boxing and unboxing in C#? http://stackoverflow.com/questions/2111857/why-do-we-need-boxing-and-unboxing-in-c only stores references to somethings that live somewhere. Without boxing you can not put an int into such a collection. But with..
Simple C# CSV Excel export class http://stackoverflow.com/questions/2422212/simple-c-sharp-csv-excel-export-class fine Exports date and datetimes in timezone proof format Without further ado using System using System.Data.SqlTypes using System.IO..
http://stackoverflow.com/questions/2455654/what-additional-configuration-is-necessary-to-reference-a-net-2-0-mixed-mode the latest version 4.0 to load your mixed mode assembly. Without this it will not work. Note that this only matters for mixed..
Convert webpage to image from ASP.NET http://stackoverflow.com/questions/2715385/convert-webpage-to-image-from-asp-net m_FileName string.Empty public WebsiteToImage string url Without file m_Url url public WebsiteToImage string url string fileName..
http://stackoverflow.com/questions/336775/pipe-forwards-in-c-sharp This is exactly what extension methods are for in C#. Without them we would have to write var n Enumerable.Select numbers..
Why does this simple .NET console app have so many threads? http://stackoverflow.com/questions/3476642/why-does-this-simple-net-console-app-have-so-many-threads have one thread and my intuition was backed up by this Without the debugger the process has only 4 threads. Surely any CLR..
Monitor a process's network usage? http://stackoverflow.com/questions/438240/monitor-a-processs-network-usage or C C Win32 to monitor a certain process's network usage Without that application being built by you obviously I would like to..
Should we select VB.NET or C# when upgrading our legacy applications? [closed] http://stackoverflow.com/questions/507291/should-we-select-vb-net-or-c-sharp-when-upgrading-our-legacy-applications number of legacy applications written in Visual Basic 6.0. Without casting aspersions on the developers who wrote them suffice..
Function profiling woes - Visual Studio 2010 Ultimate http://stackoverflow.com/questions/5525758/function-profiling-woes-visual-studio-2010-ultimate directly from the report file on the next analysis. Without symbol serialization analysis simply needs to perform the same..
Is String.Format as efficient as StringBuilder http://stackoverflow.com/questions/6785/is-string-format-as-efficient-as-stringbuilder faster than StringBuilder.AppendFormat Without benchmarking I'd probably say that the code sample above would..
forward traffic from port X to computer B with c# “UDP punch hole into firewall” http://stackoverflow.com/questions/7225150/forward-traffic-from-port-x-to-computer-b-with-c-sharp-udp-punch-hole-into-fir has probably got UPnP disabled hence your null reference. Without this your server cannot be made visible to inbound traffic as..
http://stackoverflow.com/questions/786383/c-sharp-events-and-thread-safety or Vance Morrison a while ago I can't remember which. Without the volatile modifier it's possible that the local copy taken..
What is the point of the ISerializable interface? http://stackoverflow.com/questions/810974/what-is-the-point-of-the-iserializable-interface for BinaryFormatter and perhaps for remoting purposes . Without it it uses the fields which can be inefficient if there are..
Why some types do not have literal modifiers http://stackoverflow.com/questions/8671427/why-some-types-do-not-have-literal-modifiers benefit to the feature state what the benefit is. Without a benefit to justify its costs the feature will not be implemented..
|