Hi, I have problem with project dependencies. I have made new setup application and everything works perfectly on my comp with VS 2003. On another computer with VS 2002 it does not work. Normally it does not work on computer without VS framework. I am not sure what proper way is to inclu...more >>

I want to create class Matrix which contains array of class Rows. Class Rows contains array of Cells. Here is the declaration: public class Cells { public int value = 0; public int color = 0; public int background = 0; } public class Rows ...more >>

I want to create class Matrix which contains array of class Rows and some additions Class Rows contains array of Cells Here is the declaration public class Cell public int value = 0 public int color = 0 public int background = 0 public clas...more >>

I have a C# programme that needs to run some of Windows executable files. I first need to check if that programme is already running, and if it is, simply bring the window to the front. How can I search for a Window handle of an execute file? ...more >>

I have the full file path of a file stored as a string and I'de like to get the file size in bytes. What is the most efficient way of doing this with a static method from the File class or something like I've been using to move/copy files around? I know this can be done by creating a FileInfo ...more >>

Hi I'm having problem serialization an object instance which contains a public property on the object type My object hierarchy is many levels deep, so for simplicty I created to following which produces the same error Let's say there is a class called ParkingSpot with a public member Vehicle ha...more >>

Hi, While iterating through a loop and building a string is it possible to format certain string value? the completed string eventually gets passed to a rich TextBox. for example: ------------------ string thing = ""; foreach (Dataset.Row row in rows) { ...more >>

Hi all and thanks in advance, I have written a class library in C# (a set of cs classes) which I would like to install on our production webserver. It is used by some of the asp.net pages that I have written. Everything ofcourse works great on my local system. I have the class library set u...more >>

Hi, Here's the problem. Whenever the mouse goes out of the form or any control tat handles mouse move, the mouse stop sending it's coordinates back to the program. How can I correct this? What's needs is an event that is fired whenever the mouse moves or moves outside the bounds form. Thanks...more >>

Hi, I am confused about when to use bracket and parenthesis, say the following code snippet: for (int i=0; i< Request.Form.Count; i++) Label1.Text = Label1.Text + Request.Form.GetKey(i) + " "; will give me all names of elements in a form, however to get element's values I have to do...more >>

Anyone have any ideas on how fast .NET regexes are when operating on large amounts of text? (the input could be, say, 10KB of text, the regex's pattern would be fairly big ( getting on for 1KB perhaps, but non-too complex as 90% of that would be just lots of words strung together) particularly ...more >>

I'm trying to setup form security through the web.config file but users can still get to the protected page by typing in the url. Here's my web.config authentication settings. Any help is appreciated. Thanks <authentication mode="Forms"> <forms name="myapplication" loginUrl="LoginPage....more >>

Hello everybody, I'm hoping that somebody will be able to help me= before I cross the bridge of absolute insanity=2E I've recently started to teach myself C#, and to begin with I= have aimed to write a simple client/server system whereby the= server can request a thumbnail of the clients sc...more >>

I am writing a program that interfaces with a cars pcm via the= serial port and recieves data (such as rpm) at an interval, of= lets say 1 second, and then formats it=2E The problem is, I would= like to display the data that is coming in over the port and= have it continously displayed until...more >>

Hi, I was looking at this method within the SqlCommand class. It is the SqlCommand.Parameter.Add(string, object) method. My question is, how do I use this parameter within a stored procedure? What i am really trying to do is dynamically change the ORDER BY method within the SPROC. For exa...more >>

hi, I am confused when to use (int) and when to use Convert.toint32.. eg here string s= "1"; int j = (int) s; //this gives me an error and i have to use convert.toint32. why is that so and how do i know when to use which. thnx ...more >>

I need to extract the version number of an assembly in my .NET Windows app. The assembly is not referenced by this Windows app. I think I need to use reflection but just can't figure out the coding. Could someone help? Thanks a lot in advance Bob ...more >>

Please tell me where can download <Beginning C# web Applications with Visual studio .net> 's code Thanks in advance! ...more >>

Hi, Using c# in ASP.Net, how do I loop through a form collection? In ASP, I can do the following: for each o in request.form response.write o & ": " & request.form(o) & "<br>" next Thanks in Advance ...more >>

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We need to resolve with which computer my computer is communicating. We write a sniffer that gets pakets and so we resolve ip addresses and now we need to get their domain names. I think we need to use netbios protocol but I dont know how. How can we do this ... ...more >>

hello how can i make a different keypress event for each coulmn in dataGrid (in C#, windows application) to whom i need to register the event?? thank you......more >>

I've posted some tutorials on Test-driven Development and Refactoring in .NET at http://www.parlezuml.com. The site gets about 10,000 visitors a month, so I must be doing something right :-)...more >>

hi.. i have some question about Quartz.dll.. i am making avi player but there are a lot of problems i have to solve.. i want to know how to implement subtitle.. it means how to draw on the screen panel i used panel as movie screen.. and then contain usercontrol for subtitle. but mo...more >>

Hi I need to use the class IISVirtualRoot to create virtual directories in IIS What worries me is the warning in the documentation that reads "This member supports the .NET Framework nfrastructure and is not intended to be used directly from your code" How reliable and predictable is the behav...more >>

I want to make my own attributes that should only be used in derived classes so the base class can get some metadata of fields in derived classes. for that reason i try to define a new attribute class in my base class and use it in the derived classes... so far so good but when i want to retri...more >>

Hello: I have a client server application that I am currently developing and have some issues that I feel can be best resolved using a custom ObjRef child class. I have created the class OK, and have overridden my MarshalByRefObject child class so that the CreateObjRef returns an instance o...more >>