Here is the entire code for my class: using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Net; using System.Xml.Linq; namespace SharpDIC.Entities { /// <summary> /// Represents a forum on the Dream.In.Code website. /// </summary> public class Forum { //Forum inf...
Hi, I have a .NET 4 WinForms app that uses the ADO.NET Entity Framework. Some code that was working perfectly has decided to stop working and although I've tried to figure out what changed that could cause this, I am stumped. This code looks perfectly functional to me and WAS working as intended. Anyone have any ideas? Here is the code...
What is the proper way to link to functions in a C# DLL from a C# application? This is how my DLL looks: namespace WMIQuery_Namespace { public class WMIQuery { public static string GetPortName() { /* Does some stuff returning valid port name. */ return string.Empty; } pu...
Hi, I'm new to WPF applications and I am dealing with an app that is storing some simple variables in settings.settings via the grid GUI in Visual Studio. The problem is that somehow two boolean variables have been set to true, and I can't seem to reset them. If I go back to the setting GUI, I can see that the value is set to "False", b...
Hi, I am facing a problem that's driving my crazy for sometime. I have an asp .net mvc page(.ascx). This view has a form which can be ajax submitted to a controller action. I have an ajax submit button that posts the form. In the view I have some if conditions as follows If(Model.SampleID.HasValue) { alert('sample created');...
Hi, I'm having trouble locking on an item within a Collection - specifically a ConcurrentDictionary. I need to accept a message, look up that message within the Dictionary and then run a lengthy scan on that. As the program takes a lot of memory, after the scan the objects return true if they think its a good time to delete it (which I...
Hi, I use the NLog Libary (http://nlog-project.org/) within my C# Win Forms to do the logging. Has anyone some experiance if it's possible to write the Logfile into an "IsolatedStorage" with this NLogger? Thx 4 answers ...
Possible Duplicate: Performance Cost Of 'try' I stumbled upon this remark in "Best Practices for Handling Exceptions" at MSDN: " using exception handling is better because less code is executed in the normal case" in the context of whether one should check for the state of an object before calling a method or just call the m...
Hey, I need some simple test program which will allow me to set AD group name(e.g. testdomain.groupname) and based on this group name it retrieves me all the users(with subgroups as well) email addresses. Any code snippet will be highly appreciated. Thanks ...
When I publish my app it gives me a name like Application Files\WPFMapLauncher_1_0_0_43 I can get the 1.0.0.0 with this : String version = Assembly.GetExecutingAssembly().FullName; But how can I get the 43? ...
As you can see in the MSDN StringValidator documentation, the Validate method returns void. If validation doesn't succeed the Validate method throws ArgumentException. I thought that "You only throw an exception when something exceptional happens". Surely a validator that failed to validate isn't exceptional.. Why not return bool? What a...
I'm trying to use the .net API library to get a single image by ID from Picasa. So far, I've tried to find the correct call by doing: new Photo(); but there are no constructor params to tell it which photo to get new Entry(); same as above PicasaQuery.CreatePicasaUri; but I have to specify the albumId as well then, which I don't have...
I'm creating a WPF file explorer treeview (in C# 4) and I need it to work with UNC. For example, lets say I have these shared networks folders: \\share\test1 \\share\test2 \\share\test3 \\share\test4 If I only have \\share, how can I determine what shared folders are within that path? \share is not a shared folder in and of itself. ...
I am trying to run a unit test with N-unit in a project. The project has the .edmx file in it, so it's not a multi-project problem that I see a lot of people. I kept all the defaults from what was auto generated by the Tool. My Web.config file appears to have the connection string in the <connectionStrings>: <connectionStrings> <add nam...
I needed to pass a IGrouping on an anonymously typed index to a function. List<DataClass> sampleList = new List<DataClass>(); var groups = sampleList.GroupBy(item => new { item.A, item.B, item.C }); I needed to process each of the groups with a function. So I wrote this which works. static void ProcessGroup<T>(IGrouping<T, DataCl...
I am trying to use Regex to find out if a string matches *abc - in other words, it starts with anything but finishes with "abc"? What is the regex expression for this? I tried *abc but "Regex.Matches" returns true for xxabcd, which is not what I want. ...
Are there any .net REST libraries which support Windows Phone 7 and silverlight? ...
I'm trying to create an installer for my serviced component (queued component). Once the .NET DLL is installed on client machine, I want to register it as COM+ Application, as if by invoking regsvcs MyAssembly.dll. What is the best way to do it? Can I invoke regsvcs from Windows Setup program, once it has installed my .NET DLL on client...
I'm using ASP.NET MVC 3 Beta and for some strange reason, if I change a controller's action and load the action in a browser, it doesn't recompile the assembly to incorporate the changes made. Maybe I'm spoilt from how things were in ASP.NET Webforms, where there was dynamic on-the-flycompilation of code-behind files, but I think this sh...
In an interview question, I saw this. How inverse the content of this list without loose the references. List<string> list = new List<string>() {"AA", "BB", "CC" }; Update : The question is more like this, you have : public void ReversedList<T>(IList<T> listToReverse) { // To be implemented } sample the list has 1,2,3,4 and mus...