Hi Everyone, I have been having a bizarre problem when I do Run Without Debugging (I have been doing this do to the intensity of some code which runs slow when Debugging). When I run without debugging, the application appears hangs on this code: private static CCPix ClusterListHas...more >>

I have an dataset that populates a selectionbox. I'd like to get the value of the column "id" of the selected item in the selectionbox afterwards. How would I do this?...more >>

Hi ! I have a DataGridView with a Date (DateTime) Column. When a user edit the cell and change the date I woulk like to allow him to write "081501" and programmatically transform the entered date to "2008/15/01"( using a custom method called TransformDate(string ARawDate)) But I can't ...more >>

Hello all. I have a project that I am working on and I need some suggestions. First, I have a class that contains a value and a reference to a parent class. For example: public class Data { public Data ParentClass; public double Value; } .... Data d1 = new Da...more >>

Hi, VS2008 Trying to implement a simplified version of Mike Gold's tutorial on Drag Drop. My problem is that the dragover event handler never appears to pass over a node. I move the 'envelope' all over the tree view but FindTreeNode always returns null. The event handler e member appears t...more >>

Hi, In the source code for System.Web.MVC the generic class is defined as: public class ViewPage<TViewData> : ViewPage I want to create my own custom ViewPage class, and inherit from the generic type. I tried: public class MyViewPage : ViewPage<TViewDate> I get a compile erro...more >>

When creating a Bitmap object in C# with Bitmap temp = new Bitmap("(filename here)"; What is put into memory? Is it just the bitmap info header or is the entire bitmap loaded into memory? If it is the entire bitmap loaded into memory, how can I access a bitmap without loading it entirely i...more >>

Hi, How can I use a delegate that I can set to call a non static function but of any instance of the class ? eg class TypeTeader<T> { delegate T readDelegate<T>(); readDelegate<T> ReadFunction; public TypeTeader(readDelegate d) { ReadFunction=d; } public void read<T>(Binary...more >>

I am new to C#, and created a simple Windows application in C#, just to test the logic needed. This was a simple log-in which contained a single namespace. Namespace included a class (in its own .cs file) containing regular expressions to validate the format of the entries (user id an...more >>

Hi I want to use reflection to call a method which accepts "params string[]" as an argument I've searched this group and found a better idea than invoke, just cast to an interface and then call the method directly, but I would still like to know if this is possible, e.g. something like the...more >>

I've got a textbox where I filter the input in the KeyPress event to allow only certain characters. However, If the user cuts and pastes a text into the textbox, all text is entered - not only the characters allowed. That doesn't surprise me, but what is the best way of avoiding that and st...more >>

I have a base class that implements IDisposable. Then I have a derived class, in which I write the following: public override void Dispose() { } ... only to get an error: cannot override inherited member ...Dispose() because it is not marked virtual, abstract, or override. Why??? How a f...more >>

Have a weird one. The application works fine on some printers, doesn't on others. The problem is that I have a one page report which uses several fonts and fonts of varying size. The only one I am having trouble with is the OCR font (see code below). On some machines, when they print to the...more >>

I am trying to use the following; I have an array with bunch of values in it. I am trying to find a value that contains part of the string I am passing eg string[] array = {"help","Csharp rocks"} if (array.Contains<string>("Csharp")) { //here I want to get the actual string like "Csharp ...more >>

Hi: I am trying to get access to the event after a window has been resized. The events I have been using SizeChanged and Resize all fire after any pixel size change. What I am trying to achieve is after the window has been dragged to a new size (or maximized/restored) then I redraw the ...more >>

Sorry about that previous one. I pressed enter too early. How does one go about mapping a network drive in C#. i know you use MapNetworkDrive in scripting languages, but i'm not sure how to do it in C#. It doesnt seem like C$ would use MapNetworkDrive....more >>

I have a couple of customers who are using a program that deserializes an XML file, and on some files, the program fails to see the content of the file -- treats it as zero length and reports "root element is missing" -- even though in Notepad the file looks normal. Has anybody ever seen t...more >>

I'm looking into a production issue related to a windows service and System.Timers.Timer. The background is the windows service uses a System.Timers.Timer to periodically poll a directory location on a network for files and then copies these files to another location (on the network) AND then up...more >>

I've created a UserControl comprised of two controls, a DataGridView and a DateTimePicker. I've done this because one of the columns in the DataGridView will hold a date, and when the user clicks on the column, the DateTimePicker will appear. Now for the problem. I want the main program to...more >>

I have written a winform application not I need to run the same app in colsole mode without user interaction. Is there an easy way to do this? I have all the information available as input in the seperate file so.......more >>

I've finally gotton board with TDD (test driven development) and wow is it effective! I went from sceptic to True Believer with my first effort. My question: According to the various books and articles I have read about TDD, a good unit test does not rely on the database or other such exter...more >>

Hi guys, You know how annoying it is when Visual Studio keeps asking you for a username and password to access TFS? I figured it would be easy to write a little System Tray utility that could use SendKeys to enter the username and password into the dialog box and click the OK button. (I ultim...more >>

Hi, i include an Access Db in the solution of my project; now how can i connect to DB?...more >>

Hello everybody, I have a console app which runs some queries on a database and writes the results into an excel file. I'd like to build a GUI which would allow to give some parameters to the console app, for example to forbid the execution of a query. All queries are grouped into several...more >>

Hi I wrote a test for a workflow. Unfortunately my assertions in the eventhandler which I set up during initialization, fail in every case... What's the problem?? [TestInitialize()] public void MyTestInitialize() { workflowRuntime.WorkflowCompleted += deleg...more >>