how to debug a running service?=20 I can use "debug processes" to attach a running service,=20 but the program doesn't break at my break points....more >>

What's the best way to achieve the following? public class MyClass { public const byte[] TwoConstBytes = new byte[] { 0x01, 0x02 }; }...more >>

I need to display a string on the page. It may have Tab, new line feed etc. I need to preserve it. If I am setting it to Lable.Text, it is not been preserved. How can I do it? Thank Yo ...more >>

Hi, I've inherited the XmlDocument class to include some custom methods that I want to use on a particular XML file. I need to know whether the document has changed since being loaded, and I wanted to be clever and hook up to the events that are already defined in the XmlDocument class (i.e...more >>

Hi ALl I've got a strange issue (on development, not production) With .NET 1.1, I've got a multithreaded app that sends and received to MSMQ, also has uses a Remoting server so as to run mirrored with other apps of the same kind The app is usually started by a service ( i.e. using Process.Star...more >>

hi, I'm trying to have a toolbar similiar to MSOffice2003 but the toolbar which comes with VSNet03 is not quite the same or at least I don't know where I can assign/change the color properties. Any idea ? Thanks in advance. PS: fyi: I have installed in my system MSVisio03 and msoffice03...more >>

Hi All, I have one component developed in C#. It has got three properties and only one of them will be having value at design time. This means that values of other two properties will be null. Whenever I drag & drop this component into a form, VS.NET is giving a warning as : " The object...more >>

Hi, Does anyone know of a free or cheap smtp component that will allow me to send html email messages with embedded images? Thanks all Simon ...more >>

i´m reading some data from a socket object and when i call the read method it returns 0 bytes to my byte array. my code: private void processRequest(){ byte[] buffer; int numBytes = this._userSocket.Available; if(numBytes > maxHeaderBytes){ numBytes = maxHeaderBytes; } buffer = ...more >>

I am starting to realize that there are differences in vb.net and c#: in terms of syntax, object and keyword in small or big letter In the routine below, I got this error message in c An object reference is required for the nonstatic field, method, or property 'System.Web.UI.Page.MapPath(string)...more >>

I am trying to import some data into my objects and I have been using XMLDoc.LoadXML(file), but someone told me that this is very memory intensive that if I am reading a text file that I would be better off using XMLTextReader. Has anyone had the same experience? ...more >>

I'm looking for a control for .NET control for Windows app. The control should allow me to edit HTML text including putting image within the HTML. And of course, get the HTML from the control. Does anyone know a control like this for .NET? ...more >>

Hello, I am trying to use a COM dll inside my C# application. But my production environment would not allow be register the COM dll. Are there any other options by which I can use a method inside this COM dll without actually registering it using regsvr32? The consumer of the applicatio...more >>

I am using the MailMessage class and am dynamically building the message body field. I know I am using String and not String builder but I don't want to worry about that now. The problem is after I build my message (which contains CR\LFs -- blank lines), the message received by the user ha...more >>

If you have a client-side script that catches an event for a control, and a server-side script that catches the same event, which event will fire first? The reason I ask is I want a button that will do some data validation on the server, and possibly run some client script to open another window ...more >>

I know that we should use the Invoke method to access the methods of a windows control when we are on a different thread than the main UI thread. But what about properties? They are internally methods for CLR but we can't create a delegate for a property. Do we have to implement wrapper methods ...more >>

I am currently in the process of evaluating the performance hits of moving to the .NET platform for our application. I created a sample project that loads the transforms the same XML and XSLT in COM, COM using interop and in C# and then transforms it to HTML. I also tried concatenating the XML an...more >>

I want to add comments to my code and have them show up in the Task List. When I enter lines like the following, they do not appear in the TaskList. // TODO Fix this function. What could be preventing these items from showing up in the TaskList? FWIW: using VS.NET 2003 Enterprise Architect...more >>

Newbie here. How do I escape the quote in this password ff.setRemotePass(":tdf"4$$$[A"); ...more >>

if I have a Win32 DLL - X.DLL can I embed it to a .Net Application and invoke it's exported functions? normally i have to put the X.DLL in the file system and use DllImport to import/invoke the function I just wanna combine everything into a single .exe thank you ...more >>

I'd like to know if static variables have thread scope or process scope. This means if the variable can be shared among threads on the same process or is available only to different class instances on the same thread. Thanks in advance. Agustin Sanchez ...more >>

Does anyone have a good way of importing a csv file into an object? Entity1,123,22,red,blue Entity2,123,22,red,blue Entity3,123,22,red,blue Entity4,123,22,red,blue Entity5,123,22,red,blue Currently I am spliting the data and then creating two for loops to loop through the rows and then ea...more >>

OK, lets say I have a C# Windows application. In it is a a series of namespaces, all rooted for a certain namespace A. For ex, the "using" directives would read something like: using A; using A.somenamespace; using A.anothernamespace; Now, other users will be using these namespaces. I wo...more >>

I have been trying to do something very simple for days now. I'm very frustrated. The following VB6 code works beautifully but how do I achieve the same in C# It a drop target Private Sub Text2_OLEDragDrop(Data As DataObject, Effect As Long, Button As Integer, Shift As Integer, X As Single,...more >>

Hi, What book do you suggest to somebody who migrating from VC6 to C# (knows some about C# though) ? a good book with good examples not just the theory. Thanks ...more >>

Hi i am doing gps programming but dont know how to start is there any builtin facility avaialable in c sharp or i have to use third party libraries. i need a sample code which can lead me to start the programming thanks...more >>

Can anyone point me in the right direction to be able to find that info on a specific file before I download the file. Basically I want to see if it has shanged since last downloading Dave ...more >>

Basically, right now I'm trying to open up Adobe Acrobat Reader from a Windows App but if one is already open an execption is thrown so in order to get around this I check if the process is already running and if so tell the user to close the app. I should be able to just add another thre...more >>

i have app that uses excel, some of the clients use office 2000 and the others user office 2003. the call AWorkbook = ExcelObj.Workbooks.Open() in office 2003 takes 15 arguments and office 2000 the call takes 13 arguments. how can I code the source to allow for both. I plan to use a XML fi...more >>

I'm doing something wrong... not quite sure what... I got a basic web forms page built and running inside the IDE per ms-help://MS.VSCC.2003/MS.MSDNQTR.2003FEB.1033/vbcon/html/vbwlkWalkthroughCr eatingBasicWebFormsPage.htm The project works exactly as it should inside VS.NET however, if i tr...more >>

Hi all, I am just wandering, is it possible to programmatically detect each column's data type of SalDataReader, DataSet.Tables[i], DataTable? Thanks for any suggestion! -- WWW: http://hardywang.1accesshost.com ICQ: 3359839 yours Hardy ...more >>

How do I get the data in the clipbaord fro a registered data type. The code snippet below doesn't work? But the VB6 example does. What am I doing wrong. private void lstItems_DragDrop(object sender, System.Windows.Forms.DragEventArgs e) { // Creates a new data format. DataFormats.Fo...more >>

Hello, Does anyone have a good/reliable approach to implementing an IsNumeric() method that accepts a string that may represent a numerical value (eg. such as some text retrieved from an XML file)? Thus if you pass it "1" or "5.12345" it returns true, but "1b3q" it returns false? I know VB has...more >>

Hi, I've an array of my own Class.The size of the array is varying. I need to include one element to the array as and when it is needed. Is there any way in C#? I've heard about the Assembly.CreateInstance(). Is this the only way out? Thanks in advance. ARZ....more >>

I've been experimenting with a couple of things, but basically I want to call a batch file from (ASP.NET C#) upon a button click, execute then exit. Unfortunately my batch code isn't executing.I would love to put a status bar in here too while my batch is executing. Please help Here's th...more >>

Hi, I'm sure there is a really simple way to do this... I'm trying to pass an input paramater to an Access query using OleDb. I know it can be achieved using a command object but this only seems to be able to create a datareader object and I want a dataset. Does any one know how to pass an inp...more >>

Hi, I am new to C#. I'm making a project which requires a property file like this: key1=value1 key2=value2 How can I read/modify this file in C# ? There is a class in C# like Properties in java ? Thanks, Florin Posted Via Usenet.com Premium Usenet Newsgroup Services ----------...more >>

system.void cannot be used from c# -- use typeof(void) to get the void type object...more >>

Is there any support for memory mapped files in the .Net framework? I have an application that would be made much easier if I had an easy way to read an existing memory mapped file generated by another application, and could write another MMF back in response... Any and all ideas welcomed. ...more >>

hello my task is to show only one form at a time.if click some button in one form the other must be displayed and viceversa. i try it but i got debugger exception. can u give me the reason why so. regards --rammohan...more >>

Hi, I'm trying to recognise phone numbers on the following format using regular expressions: +47 123 45 678 This should be recognised by the following regular expression: +47 \d{3} \d{2} \d{3} but it's not. This regular expression: +47 \d{2} \d{2} \d{2} \d{2} DOES recognise the followi...more >>

I've made a class library containing a static method. This method is documented with XML-type comments: /// <summary> /// Foobar. /// </summary> public static string[] FooBar() { // etc... } In another project, I reference the release DLL built from the class library project, and I ...more >>

How can you change a directory and all it's sub directories to NOT be read-only? For some reason my application keeps setting them all to read-only when I load it jax...more >>

Hi I've a strange and annoying problem with the C# compiler (7.00.9644). When I compile a project with the AssemblyKeyFileAttribute the compiler hangs for a few seconds. This happens only if the assembly is to be strong-named. And it happens only from time to time. The problem is present for a few...more >>

I am trying to copy a file using BinaryReader / Writer . I started with this mp3 .. it was ~640 kb . BUt THe output file that is created by my code is only ~320 kb ?? heres the code -------------------------------------------------------------------------------- try { //System.N...more >>

Hi, I have the following scenario: A base class BaseClass as follows: public abstract class BaseClass { private bool PrivateMethod() { . . return true; } public bool MethodA() { if(PrivateMethod()) ...more >>