Hi, I want to find all the windows created by a particular process object and close them. Process class only returns handle to Mainwindow and not other windows. Furthermore closing mainwindow does not close all other windows. Can someone give pointers? TIA, Vinay...more >>

Hello All, I am trying to implement the MQ application from quick start samples. I am getting the following error upon running either the client or the server. Unhandled Exception: System.Messaging.MessageQueueException: A workgroup install ation computer does not support the operation. ...more >>

Hi I am developing a windows service which access queue. When i add the queue to my service and add a installer and install using the Installutil exe. it gives a error saying that the service failed to install because it can not determined wheather a queue with format name exists. My services...more >>

I have some classes set up with the same name as my database tables. I'd like to be able to access those properties dynamically in a foreach loop wo having to do a switch case. How do I convert the tablename so it can be used as a class name? for example: DataSet ds; foreach(DataTable dt i...more >>

I have a datagrid on WinForm and I am trying to format the Grid. I am using the following code, the code runs fine, but nothing happens = after it runs, the datagrid does not change (with data in the grid or = with out any data) DataGridTableStyle gridStyle =3D new DataGridTableStyle(); ...more >>

In run-time,is there any approach to add or revise the members,such as method or attribute ,of a class or object? As for the object of class soapclient30 in MS soap toolkit, after it executes the mssoapinit method,it will have some additional methods which have been described in WSDL f...more >>

A simple question: I've read a couple of things that indicates I can create a new table in my database using some SQL command. Is this correct? I would like to load a database into a DataSet, make changes to the existing DataTable(s), add NEW DataTable(s) if necessary and save the changes ba...more >>

Our current unmanaged architecture consists of an EXE and several optional DLLs. The list of available DLLs is stored outside of the EXE, and the DLLs are loaded as needed. The DLLs have identical calling interfaces. The program dynamically links to a number of routines in the DLL, and the DLLs,...more >>

I was wondering wether it was normal that I get "field is never assigned to" warnings after defining a struct but not having actually referred to it in my code yet. Is this just something I'll have to ignore or am I doing something wrong here? TIA...more >>

What event fires when a user move from one row to the next? and How do extract the data in that row? Thanks. Phil. ...more >>

How can a UInt64 be converted to a byte[] ???? ...more >>

I use Process.Start to open a URL in the user's browser. When I call the function normally, it works fine. However, when I call it from a separate thread, I get an error: "The requested section was not present in the activation context". The only C# newsgroup thread dealing with this error b...more >>

I have created a class Newsgroup which allows itself to be serialized using Xml serialization attributes. [Serializable] [XmlRoot("Newsgroup")] public class Newsgroup { [XmlAttribute("Name")] public string Name; [XmlIgnore] public int LastArticle; [XmlIgnore] public int FirstArt...more >>

Happy new years everybody! Alright, I've got a string, with this as an example: Title: The title of something Title may or may not be followed with a colon (:), dash (-), or a space-dash ( -) I need to extract "The title of something". Here's what I got so far: ^(Title)[:\- ]|( \-) w...more >>

Hi, I Wonder... Can a server-side class exposed through remoting expose a delegate? In other words: can a client set a server-side delegate that in-turn will be asynchronously called from the server on the client? Thanks, Nadav. ...more >>

Hi, I use the double.Parse functionality to convert a number in a text file into a double. However, while this works fine on one computer it doesn't on another. I've found out that it is dependent on the comma seperator settings on the computer. Is there a way to override this - I would...more >>

Hello, I am new to C# and cannot figure out how to do something simple. How can I build two strings out of a DateTime object? I need one string to contain the DateTime's date in YYMMDD format. The other string should contain the DateTime's time in HHMMSS format. Both strings should always re...more >>

Dear Microsoft: In your new ASP.NET 2.0 page model of being able to crosspost to another page, it would seem that if you were to type that word in Google, "crosspost" or "cross post", you will get endless amount of results from the newsgroup police complaining about posters cross posting to ma...more >>

I have a rather large class that i'm looking to serialize to Xml. Whenever it tries to serialize it I get this error message: An unhandled exception of type 'System.InvalidOperationException' occurred in system.xml.dll Additional information: There was an error reflecting 'VestaQuoteV...more >>

this one already has 'add' button with drop-down menu with -datagridtextboxcolumn -datagridboolcolumn how could i put my own cols there? ...more >>

I was thinking about how you can only use sizeof to find the size of an unmanaged type. I started to wonder if there was a way to find the size of a managed object and came up with the following. It's not guaranteed behaviour but it seems to work. Doesn't lose verifiability either. Enjoy. Chee...more >>

I'm currently creating an application with an n-tier design(not separate boxes for each layer, just separation of pres/logic/data) that will have both a web and windows interface. I'm trying to find out if there is a way to maintain user information and access it in either my business logic or d...more >>

Hi Is this class and code snippet not good enough to see the differences between having a collection of a value type compared with having a collection of references to a reference type (containing that same value type)? Using a wrapper around Win32's QueryPerformanceCounter and some tracing I...more >>

hello everyone, i need to use api function named RegSetKeySecurity in my C# program. This function require ADVAPI32.DLL, but i cannot add this reference. I tried to use Microsoft.Win32.Registry Namespace but it doesn't give te ability to modify Security descriptors. Please help thanks....more >>

Thankyou for attending to my question. 1. I would like to know how i can display the real time system memory as a graph. 2. How can i query which company and model number does my motherboard belong to. Thanks. Abhishek Midya...more >>

Thankyou for attending to my question. I would like to know how i can simply show the source link of the temporary internet files. For example if there is a file called : img1.gif in the temporary internet files folder, i want to display the website , where this image file belongs to. ...more >>

Hi everyone, I have the following random string generator public static string getAlphabets(int strLength) { string RandomString = ""; Random X = new Random(); for (int x=0; x < strLength; x++) RandomString +=(char)(X.Next(65, 90)); return RandomString; } The only pro...more >>

I would like to override the behavior of my applications Minimize button to Hide() but can't seem to locate where Minimize is implemented in the framework. The closest I've found is a property where one can toggle between the application going to the tray or to the desktop but I just want i...more >>

Hello everyone.... Im currently starting my targa support project again for ..NET and I am wondering if there are any particular interfaces or classes that Im supposed to extend in order to do this in a propper manner. I could try to replicate Bitmap however I believe the problem I ran into was t...more >>

Perhaps I am missing something or it does not exist. I am used to VB.NET and when you have a windows form you can easily create a handler using the drop down list. This does not seem to exist in VS2003 for C#. Double clicking a control will bring up a stub for the "default" action. Is there ...more >>

Hi! Is it possible to get the length of a wave file? I just want to calculate the length and no other shit ;) I´d like to do it manualy instead of using any win32 api, but i appriciate solutions in both ways. Cheers, Lars...more >>

Hi list, Does anybody know if there is a way to build a CodeDom Graph given a some *.cs file? I know how to create a *.cs file from a CodeDom graph, and I couldn't find something alike in the MSDN documentation. Thanks in advance, ________________________ Ramiro Calderon ...more >>