MS Newsgroups: Visual C# .NET

How to get Multi-Monitor Position?

slowram - 8 Oct 2005 11:38 PM - 4 messages

I know how to get the monitor dimensions, virtual monitor dimensions, but how do I get the location of the second monitor in relationship to the original? On the desktop when I go into my property settings for the monitor I ...

DataView relation to DataSet

C Glenn - 8 Oct 2005 9:52 PM - 2 messages

I've created a DataSet subclass that includes a public DataView. The DataView is instantiated with the DataSet's DataTable in the constructor's parameter list. Is there a way to determine the DataSet associated with the DataView through the DataTable used in the ...

Linking webpages from Internet to local folder

Zack Whittaker (R2 Mentor) - 8 Oct 2005 9:19 PM - 5 messages

OK, sounds like a stupid question but noone in the R2 beta is replying LOL. Is there anyway I could put a link on my site (eg. [link]) and it link to a HTML ...

Getting time from an HttpResponse

Nuno Magalhaes - 8 Oct 2005 8:51 PM - 2 messages

This site: [link] gives me the date at a specified moment but using HttpRequest and Response with this server is very bad. Does anyone knows how to get a high fidelity time in order to get my ...

Static type declaration in C# versus C or C++

Meya-awe - 8 Oct 2005 7:46 PM - 2 messages

Hello, Could anyone point me to an explanation or explain what the difference is between a static declaration of a variable in C# versus C or C++? thanks, BRAMOIN *** Sent via Developersdex [link] *** ...

Handle Selected index change

william_dudek@_yahoo_com - 8 Oct 2005 5:31 PM - 3 messages

I am becoming extremely frustrated with the event handlingin C#. I need to handle the OnSelectedIndex changed event and am getting the following error message when I build the application. C:\Documents and Settings\Administrator\My Documents\Visual Studio Projects\RecipieGuide\FormRecipe.cs(599): ...

C# with C++ DLL

Tim - 8 Oct 2005 5:18 PM - 2 messages

Hello all, I'm using a C++ DLL and I have a method that needs a "const char *buffer". What is the equivalent of this in C#? Any help would be appreciated. Thanks. ...

Newbie: Values of a ListBox

Craig Lister - 8 Oct 2005 4:10 PM - 5 messages

I'm a Delphi developer, trying my hand at c# A simple question, I am sure: I'd populate a ComboBox in Delphi, with values from a table, and then at the same time, populate a TStringList with the corresponding ID's of the items ...

TcpClient timeout?

Danny Tuppeny - 8 Oct 2005 2:55 PM - 3 messages

Hi all, I'm using a TcpClient to talk to a newserver. If I don't send any data for a while, will the connection timeout, or does something in the TcpClient keep it alive? If not, and it times out, how do I keep it alive without actually ...

ListView-style column headers?

Danny Tuppeny - 8 Oct 2005 2:53 PM - 4 messages

Hi all, I need to build a Treeview/Listview control (none of those on codeproject do quite what I need!), and was considering using one of the existing controls as a starting point, though now I'm not so sure, and considering writing ...

Any Advanced Developers NNTP Around?

clintonG - 8 Oct 2005 2:37 PM - 6 messages

It has become painfully clear to me how useful it would be if it were possible to grab an entire topical tree from a specific newsgroup and archive it as XML enabling it to be republished in a webpage. I wonder if this is even possible? ...

How to test if a socket is connected

Nuno Magalhaes - 8 Oct 2005 12:03 PM - 3 messages

socket.Connected only gives the last access result but not the current status of the socket. What is the best way to determine if a socket is still connected? Because I want to cancel all my "output" in the client if the socket is ...

Threads

ShimiIL - 8 Oct 2005 10:40 AM - 2 messages

Im starting now to write a big chat server that is built to hold a max of 1000 users. Im having a trouble to find the best way to hold this users... i have 2 ideas, one is to create a thread for each user ...

decimal=int/int

orioth - 8 Oct 2005 9:50 AM - 6 messages

merhaba ben,int olan iki sayýnýn bölümünü decimal bi deðiþkene atamak istiyorum.sonuç decimal mi yoksa int mi çýkar? ...

sql connection

Mike - 8 Oct 2005 9:49 AM - 9 messages

Hi, I've added a new user as ASPNET in my laptop (where I am the only user) and I'm using this connection string: "Data Source=(local);Initial Catalog=Orchestra;User Id=ASPNET;Password=boby" but it's giving me this error when tring to access any table in my Orchestra ...

enums

Curious - 8 Oct 2005 8:39 AM - 4 messages

Hi, I am trying to create the following enum: public enum myEnum {First Come First Serve, Shortest Job First, Round Robin} Now when I compile, errors are given. The main reason is that each item in the enum is made of multiple words. ...

Help with iterating an array...

Gen - 8 Oct 2005 6:24 AM - 5 messages

Hi - I'm a c# student, as a small class exercise we were asked to write a program that uses an Average function using the params keyword. My problem was with the loop, I could only get the Do loop to work. When ...

Global variables & arrays

Roy Gourgi - 8 Oct 2005 5:55 AM - 2 messages

Hi, I am new to C#. I am trying to create some variables and arrays that can be seen throughtout the whole program. I have no choice as they have to be seen by the whole program. Where and how do I declare them? I tried putting the ...

How to write like-as 'VB shared function' in Csharp?

ABC - 8 Oct 2005 4:04 AM - 9 messages

In VB, we can write the share function as Public Shared Function FnXXX() .... .... End Function How about on C#? ...

checking virtual key range: 'a-z' and 'A-Z'

farseer - 8 Oct 2005 2:53 AM - 6 messages

if i wanted to check if a virtual key is in the range of 'a-z' or 'A-Z' is there an easy way to do this in C#? ...

deadlock - retrying the transaction

Zeng - 8 Oct 2005 12:17 AM - 19 messages

Hi, The bigger my C# web-application gets, the more places I need to put in the tedious retrying block of code to make sure operations that can run into database deadlocks are re-run (retried) 3-4 times and give up if after that ...

Inserting an item into a sorted list

Ryan Graham - 7 Oct 2005 11:06 PM - 11 messages

I totally bombed this question in an interview so I'm posting my answer here for comments and suggestions... perhaps (god help me) I'm just not that bright, but this works and seems to be fairly efficent. The idea was simple, ...

integer array to a byte array

Nils Wolf - 7 Oct 2005 10:36 PM - 5 messages

hi, how do i convert an integer array to a byte array?? ...

Implement a modal Dialog box in ASP.NET web app

Ritu Kachroo - 7 Oct 2005 9:50 PM - 3 messages

I need to implement a Dialog box in my Web application. The dialog box pops up with "OK", "Show Details", "Show Image" buttons when the user clicks a marked point on a chart. I need to pass the numeric value of the point into the Dialog Box. ...

Debugging ScreenScrape Code

Dan McCollick - 7 Oct 2005 9:24 PM - 7 messages

Hi All, I have a very small screen scrape application, that has a small problem. when I run the app and I have fiddler(an http tool to view what is being sent by the requests/responses, [link]) the app works, and I am able to login to ...

how to define a pointer to an array?

Peter Demeyer - 7 Oct 2005 9:05 PM - 6 messages

I can't manage to define a simple pointer to an array. The following C++ code doesn't work in C# (compiler error: "You can only take the address of unfixed expression inside of a fixed statement initializer") Int32 *pointer; ...

Specified cast is not valid TcpClient TcpListener

Nuno Magalhaes - 7 Oct 2005 8:32 PM - 2 messages

This code gives me the runtime error "Specified cast is not valid": MyTcpClient ClientTcp=(MyTcpClient)ListenerTcp.AcceptTcpClient(); MyTcpClient is a class that inherits from TcpClient. Why can't I do this? Is it possible to get the remote endpoint without have to go to ...

javascript problem

Morten - 7 Oct 2005 8:12 PM - 3 messages

Hi! I'm trying to have a button open a Window using javascript. I want to open a window pointing to a specific URL and close it imediately afterwards. I've registered a javascript block in my code-behind file and used this code: ...

Good brain teaser (real life problem)

arthernan - 7 Oct 2005 7:53 PM - 6 messages

Let's say I have this class. public class oompa_loompa: halfling { public var automobile; } public first_oompa_loompa oompa_loompa = new oompa_loompa(); ...

Easy question

Rachel - 7 Oct 2005 7:47 PM - 2 messages

My do while works the first time but the second time it breaks at the len = Convert.ToDouble(Console.ReadLine()); It says that I have an unhandled System format exception. Help! using System; using System.Text; namespace assignment1 { /// <summary> ...

Getting DataGrid Sort Column Header Name

DigHazuse - 7 Oct 2005 7:21 PM - 4 messages

relative noob. i'm trying to get/display the column Header name that the user clicks to sort on the DataGrid. I know that i could take the e.SortExpression and spin through the Columns on the DataGrid until I found the value that matches the ...

How to refesh a listbox bind to a dataview?

Alpha - 7 Oct 2005 7:16 PM - 7 messages

I have a listbox with datasource from a dataview. When a user selects a different item in a combobox then I need to refresh the listbox to the appropriate listing based on that combobox's selected value which is included ...

Compare two arraylists with date values

godsella - 7 Oct 2005 6:52 PM - 2 messages

First i have two stored procedures, i have passed the values of each one into two different arraylists of dates. how can i compare the two arraylists of dates? Thanks in advance ...

Random Numbers are the same!

cvnweb - 7 Oct 2005 6:40 PM - 6 messages

I am trying to generate 2 random numbers that are diffrent, in order to add them to existing numbers to generate numbers that start out the same, but are randomly added and subtracted so that they can go down similar paths, but not be the same. I will implement code later to make ...

ListView row numbers?

Andrew S. Giles - 7 Oct 2005 6:06 PM - 2 messages

I am trying to provide a list to the user. This list is the 1st 25 lines of a given file. I want to provide the line number to the user, before each line. I see when I add Columns to a ListView, the way I want it to look. The ...

Try catch finally

Raj Chudasama - 7 Oct 2005 6:06 PM - 4 messages

what is the extent to which you should use them? Shall i include them in almost all methods ? pleaes direct me to where i can find some more information thanks ...

What is the best way to create and print reports?

Gidi - 7 Oct 2005 5:35 PM - 5 messages

Hi, I'm writing a program that helps manging a store. i have one form that deals with products selling, in this form the user enters the customers details and the products which he bought. after the user payed for these products, i want ...

insert row to Excel using C#

Tim Wallace - 7 Oct 2005 5:25 PM - 6 messages

I need to insert a row into an Excel spreadsheet using C#. I get a reference to the app, the workbook, the sheet. When I attempt to call Insert, I keep getting errors, probably because I'm not certain what the ...

Q: Remote Debugging!

Visual Systems AB (Martin Arvidsson) - 7 Oct 2005 5:21 PM - 2 messages

First of all, sorry for the cross post, didn't know what NG to lay the question. Hi! I'v been trying to use the remote debugger with Visual Studio 2003. I came a cross some questions, and perhaps you wiz out there can help me? ...

Uploading Audio File

SivaprakashShanmugam - 7 Oct 2005 5:01 PM - 3 messages

Hello Can any one explain me how to send audio file to web server by using Web Services. I would like to have more security on top of it. ...

Web Services?

Fouad Fahim - 7 Oct 2005 4:41 PM - 3 messages

I want to know the differnce between File share and FrontPage ! Regards, FF ...

What is the scope of the 'lock' statement

Brian Kitt - 7 Oct 2005 4:01 PM - 4 messages

I have a need to lock some objects at the process level (making sure multiple threads do not share an object), and some objects at the machine level (making sure multiple processess do not share an object). I believe the scope of 'lock' is at the process level. ...

Animate a propeller

FredC - 7 Oct 2005 2:48 PM - 3 messages

I'd like to animate a propeller spinning on a form. Any code or tools that anyboby can point me at? ...

Use reflection to remove and add events

niteshs - 7 Oct 2005 2:14 PM - 3 messages

Hi all I want to be able to disable all events for controls on my form at runtime based on a certain condition and then re-add these events back. I have been able to view events through the EventInfo[] class ...

What's the Difference between 'yield break' and 'break"?

yyhhjj - 7 Oct 2005 2:12 PM - 4 messages

I created a test program to implement an iterator. First, I used 'yield break' in the iterator, it worked normally. Then, I simply used 'break' in the places of 'yield break', it still worked normally. What's the difference between 'yield break' and 'break' here? ...

UDL Files

Roger - 7 Oct 2005 2:01 PM - 2 messages

Anyone know how to create and read a UDL file with C#? ...

How to Schedule a WebForm to Print?

petemo94 - 7 Oct 2005 1:51 PM - 2 messages

Folks, I've been tasked to develop a way to have our webform be automatically scheduled (e.g. once a day at 8PM) and printed to a local printer without any user interaction besides setting up the time/day. ...

Convert short * to object for use with InvokeMember

Patrick Ireland - 7 Oct 2005 1:45 PM - 4 messages

I am dynamically loading a class. One of the methods of the class takes a short * (by reference) argument. However, the InvokeMember call used to invoke the method of the class passings arguments in and object []. Since this is a pointer reference being passed it must be invoked in a ...

Visual Studio 2005 Beta

WRH - 7 Oct 2005 1:41 PM - 6 messages

Hello I have VS 2003 and would like to try the 2005 beta. Can someone tell me...any conflicts if installed with 2003? Is there any expiry date or other restrictions on the 2005 beta? ...

This keyword

Dave - 7 Oct 2005 1:40 PM - 6 messages

Hi, I need a little help in understanding why FxCop complains about this. If I have a basic class like: class Class1 { static void Main() { Class1 class1 = new Class1(); ...

Create an upgrading .EXE with an embedded DLL to overwrite existing deployed DLL

phobos7 - 7 Oct 2005 12:23 PM - 10 messages

I am trying to create a single .EXE that will upgrade a product by the doing the following: 1) Detect the location of the current installation (DONE) 2) Upgrade the existing config file (DONE) 3) Overwrite a DLL in the program files folder with a new DLL. ...

PrintPreviewControl - How do I...?

Tim - 7 Oct 2005 12:18 PM - 2 messages

Hi, I want to use a PrintPreviewControl instead of the dialog which is too restrictive. I have found a basic tutorial but I have lots of other questions: 1. How do I implement next and previous buttons? 2. How do I change the cursor only when it is over the document? ...

Uniform(...) method

Curious - 7 Oct 2005 12:11 PM - 5 messages

Hi, I am writing a class Distribution that inherits from Random class public class Distribution : System.Random { public int Uniform(int min, int max) { return this.Uniform(min, max); } ...

Regex to convert "camelCase" into "Title Case"

Greg Collins [InfoPath MVP] - 7 Oct 2005 12:07 PM - 6 messages

I couldn't find anything in my searches... I'm wondering if there's a Regex (with or without additional C# code) that can convert a either "lowerCamelCase" or "UpperCamelCase" into a proper "Title Case" (with spaces). Thanx! ...

converting array of byte data type to string.

shivaprasad - 7 Oct 2005 11:18 AM - 6 messages

Hi all, I am a Beginner to c#. I Need to convert array of byte data type to string. How to do this.. ex: byte[] bytes = new byte[1000]; this bytes get filled up. Now I need to convert to string. ...

Orcas and .net 3.0 ?

Jarod - 7 Oct 2005 10:55 AM - 2 messages

Hey It's just curiosity but is .net 3.0 going to be in Orcas version of Visual Studio ( 2008 ? ) or it will be just an update like VS2003 for VS2002? Jarod ...

Transparent textbox

Jörgen Westin - 7 Oct 2005 10:51 AM - 2 messages

Hi, Does anybody have a good example on how I can make a transparent textbox to put on a form? Thanks Jörgen *** Sent via Developersdex [link] *** ...

Com Port

Simone - 7 Oct 2005 10:28 AM - 2 messages

Hello. I want to do a demon that is listening strings on Com port (like Hyper Terminal). Any Ideas? Simon. ...

Printing Client side in ASP.NET

aniljain50 - 7 Oct 2005 10:18 AM - 4 messages

Hi All, I have a web form. let's say it has 3 fields. Employee No, Name ansd salary. Now my problem is I want to print the contents of this screen to a local printer. Note that this is client side printing and not ...

how to createCOM component in C#.Net

TulasiKumar - 7 Oct 2005 10:02 AM - 3 messages

Hi all, i am new in C#.Net.How to create COM compenent in C#.Net?Any one please help me.Kindly give me any Documentation. Thanks in advance Regards TulasiKumar ...

Event when a thread ends?

Anders Eriksson - 7 Oct 2005 9:42 AM - 7 messages

Hello! I have a form from which I start an thread running in the background and I want to have an event when the thread is done/ends. I start the thread like this: private Thread prT; // this is a member of the Form1 class ...

Database permission

Mike - 7 Oct 2005 9:40 AM - 5 messages

Hi, I have created a C# web project(asp application) where it should access my database in my laptop and this the connectionstring that I m using: mySqlConnection = SqlConnection("Server=(local);Database=Orchestra;Integrated Security=SSPI"); and it's working in my windows application but in my web application its ...

Application error! (Common Language Runtime Debugging Service)

Newbie - 7 Oct 2005 9:23 AM - 2 messages

Hello, I've encountered the error below: (when running my compiled c# program) "Application has generated an exception that could not be handled. Process id=0xfffab7cd(-346163), ...." What should I do? Thanks. ...

How to access control in child form (MDI app)

Karl - 7 Oct 2005 9:12 AM - 3 messages

Hi, I'm just writing my first real c# application and I have a problem when trying to access a control in a child form. I am using an MDI application with a parent form called frmMain. In this code I need to parse some files whose filenames are in an ...

Datetime.Parse

Peter Kirk - 7 Oct 2005 8:00 AM - 3 messages

Hi there I would like some help with parsing date strings to DateTime structures. I can see that DateTime has Parse and ParseExact methods - but I am not sure what is best for me to use, and what parameters I need to supply. ...

Adding a panel

Anders Eriksson - 7 Oct 2005 7:42 AM - 3 messages

Hello! How do I add a panel and get the already existing controls to be included in the panel? The only way I have made it work if I create the panel first and then add the other controls. But often I don't realize that I need to use a panel ...

Start a process as soon as User Logs in

venkat - 7 Oct 2005 7:12 AM - 2 messages

Hi, Is there any way to start my own process as soon as the user logs into computer. I want to run my process as hidden and i need to show it before logging out of the computer. ...

Qosmio G25 as developer laptop :)

kids_pro - 7 Oct 2005 6:59 AM - 2 messages

The Qosmio G25 was shipped with Window XP Media Center. Base on the laptop spec. this laptop is come with great performance. But if it good to install vs.net 2005 and do some real development on this laptop? Because this come with --> Window XP Media Center <-- ...

.NET DataGridView Scroll In View

NK - 7 Oct 2005 6:12 AM - 2 messages

Hi, I am trying to scroll down to a specific row in DataGrid. I am able to select the row at runtime using "selected" property but not able to get that row in view. For example, if I would like to scroll down to a 15th row in the ...

Detect system goto sleep mode, hibernation mode, switch user, logo

steve - 7 Oct 2005 4:10 AM - 4 messages

Is there anyway my AP can detect system goto Sleep, Hibernation mode, switch user and logoff? ...

Info Storage

Demetri - 7 Oct 2005 2:30 AM - 2 messages

We need a way to store information, similar to a dataset, but fast and with the ability to encrypt it. I am currently using in memory arrays. What is the faster relational thing we could use for storage that we can lock the ...

What is manage?

Newbie - 7 Oct 2005 12:45 AM - 2 messages

Hello, I always see the term *manage* in c#. What does it mean? Thanks. ...

PLS HELP: Adobe SDK with .NET?

MuZZy - 7 Oct 2005 12:04 AM - 2 messages

Hi, I just wonder if someone has any idea where i could get description of Adobe SDK functions translated to C#/VB.NET? The problem is this: we have an C#/VB.NET app which uses Acrobat COM classes for deviding/merging ...

Debugging DLLs

C Glenn - 6 Oct 2005 11:59 PM - 5 messages

I've done this, but now I'm doing something wrong and I can't figure out what it is! Every time I edit and compile the component that I'm creating, I copy the DLL into C:\Program Files\Microsoft Visual Studio .NET ...

Question on Microsoft Visual Studio 2005 C# Express Edition

paulrosenthal@juno.com - 6 Oct 2005 11:55 PM - 5 messages

Hello, I am building a program and I have a question. One of the features is sort of a quick version to get to a website. They will have a text box, which they put in the address. They will then have a "Go" button. That ...

Empty Character Literal

VJ - 6 Oct 2005 11:48 PM - 10 messages

I have a property for a control ( source code not available) . The property accepts single char as value.. so I can set it to '/' or ':' or anything like that...At initialize of my From I want this property to be set to a ...

Writing Textbox data to a file

CsharpNewcommer - 6 Oct 2005 11:40 PM - 4 messages

Hi Can someone tell me how to write the data from a TextBox (txt) or Label (lbl) to a text file to be printed. I have read the info from msdn.microsoft.com/library on "Writing Text to a File", and it only offers a ...

create new object of type... seems like it a reference?

jmrieman - 6 Oct 2005 11:10 PM - 4 messages

probably something really stupid but.... I have created a 2 classes public class PegBoard { public int Status; } public class BFSPegBoardNode { public PegBoard[,] BFSBoard; public int rowFrom; public int colFrom; ...

datagrid ... or ... listview??

TheMadHatter - 6 Oct 2005 10:52 PM - 2 messages

Yello, I am trying to creat an alarm list that updates, say, every .5sec. Basicaly it will be a fifo list. Which of the two (datagrid, or listview) would be best up for the chalenge? I havent got a clue as to what the "norm" is for solving ...

asm int 3?

David Thielen - 6 Oct 2005 9:42 PM - 9 messages

Back in the old C++ days we would put an _asm { int 3 } where we wanted the code to break in to the debugger. (We put this in a TRAP macro to make sure we walked all code paths.) Is there something like that I can put in a .cs ...

Using existing object when using New?

Christopher D. Wiederspan - 6 Oct 2005 9:14 PM - 6 messages

This is a bit tough to figure out the best way to ask, but here it goes. I've got a class, say MyObject, and everytime this class is instanciated, I actually want to get a reference to an existing object. Maybe better stated ...

c# and c

Martin Glaser - 6 Oct 2005 8:49 PM - 4 messages

Hi, i'm quite new to c# but already amazed how easy and fast gui development is. So I quite like the idea of .net. up to now i was mostly using c and there is quite a lot of source code I want to use (without porting ...

Using Visual Studio (for VB) for C#

sarcqo - 6 Oct 2005 8:02 PM - 3 messages

I bought the software to learn Visual Basic - which included the Visual Studio IDE. Now, in my profile in VS I can select C# (and C++ if I would like)...does that mean that I can use my VS to create projects in ...

Proxy settings for internet access

JezB - 6 Oct 2005 7:35 PM - 3 messages

I'm writing a windows forms application which accesses the internet at various points in two different ways: - calling a webservice (.wsdl), - using the WebRequest & WebResponse methods. I have a user that runs the software behind a firewall. He's getting proxy ...

Sockets!

mattymatmat - 6 Oct 2005 7:35 PM - 3 messages

I've been using sockets to try and connect to ranges of IP's on port 23. I'm trying to create a network discovery program for a specific program listening on port 23. I have no problem setting up the socket and making the ...

Removing a Component That's Not There

C Glenn - 6 Oct 2005 7:20 PM - 3 messages

I've recompiled a DLL that contains a component. The component vanished from the form. I've since tried to replace it but most of the code associated with the component remained in the cs. The code editor ...

Printing an Form

CsharpNewcommer - 6 Oct 2005 7:07 PM - 5 messages

Hi I have designed a form containing data and I want to print that form and the data as it appears in the Windows Form. I am a beginner with C# and I have read several "help"s on PrintPage, PrintDialog, etc. but none seem to address ...

Problem with reading a large text file

haibhoang - 6 Oct 2005 6:51 PM - 10 messages

I have a Windows Service that is trying to parse a large (> 1Gig) text file. I am keep getting OutOfMemoryException exception. Here is the code that's having problem: using (StreamReader streamReader = new StreamReader(stream, Encoding.ASCII)) ...

generate 20 byte int from GUID ?

John Grandy - 6 Oct 2005 6:35 PM - 27 messages

Is it possible to generate a 20 byte integer from a GUID that is "unique enough" ( just like a GUID is not truly unique , but is "unique enough" ). We identify transactions with GUIDs , but a partner web service has a 20 ...

How do I change the selected item in a listbox according to a Comb

Alpha - 6 Oct 2005 6:30 PM - 3 messages

How do I change the selected item in a listbox according to a Combox's selected item on the same form? The Combox is from a different table in the same dataset as the Listbox uses. Combox's ValueMember is a ID that is a ...

Only some datasets shows in the Solution Explorer of VS.net 2003?

Alpha - 6 Oct 2005 6:11 PM - 5 messages

I have a small Window application and through out the different forms I create a different dataset. At the begining I used the Tools to drag and drop the SqlDataAdapter, connection and dataset objects to the frist few forms but then later I removed those and created these objects in my code. ...

User Control (WinForm)

Xaz - 6 Oct 2005 6:08 PM - 4 messages

Hi, if in a User Control I have a button, this User Control I add it to a Form which has a Textbox, when doing click in the button i want to complete the textbox, how to? Greetings. ...

Can a Derived Class Subscribe to Base Class' Events?

Jerry Nixon - 6 Oct 2005 5:46 PM - 8 messages

I hope this is easy, First, I simply must not override MyMethod as shown in the sample code - that is an unbreakable requirement. The purpose of the event is to allow me to extend MyMethod inside the derived class, within MyMethod's ...

Is this bad practice?

Nick Z. - 6 Oct 2005 5:41 PM - 4 messages

Consider the following code: class Log { private static StreamWriter w = null; private static XmlTextWriter tw = null; private void InitWriter() { w = new StreamWriter("log.xml", true, Encoding.Unicode); ...

dynamically loading an assembly from a service (windows DRM)

Ollie Riches - 6 Oct 2005 5:14 PM - 8 messages

I am trying to dynamically load an assembly that has a reference to 'Interop.WMEncoderLib.dll' which is a PIA to the windows media player DRM components. When I run the code from a console application it works perfectly fine, but when the assembly containing the reference is load from ...

tools for detecting performance bottleneck and deadlocks

yaron - 6 Oct 2005 4:59 PM - 2 messages

Hi, I am looking for tools for detecting performance bottleneck and deadlocks in c# application. Thanks. ...

Async callbacks in C#

eminemabcd - 6 Oct 2005 4:48 PM - 2 messages

Hi, I encountered a problem trying to write a code that does the following: 1. Main GUI thread invokes a delegate using BeginInvoke. 2. A secondery thread (from the application's managed thread pool) starts executing and BeginInvoke returns. 3. Main GUI thread remains responsive while the secondery thread ...

Using an internal class as type of a field marked protected intern

Kolozs, Ãron - 6 Oct 2005 4:37 PM - 3 messages

Hi everybody, The C# compiler reports a Compiler Error CS0052 in the following situation: I declared a type marked as "internal": namespace MyNamespace { internal class MyInteralClass { // ... } /* I tried to use this type in a public class, and I want it to be accessible ...

Rule of Thumb for a Protected Dispose() Method?

Cody Powell - 6 Oct 2005 4:35 PM - 7 messages

Greetings all, I'm wondering if there's a rule of thumb related to objects that implement IDisposable, but whose Dispose() methods are actually marked as protected. If you dig around System.IO, you'll see a lot of these, ...

Handle COM events

Max - 6 Oct 2005 4:11 PM - 6 messages

I have some code that launches MS Outlook and creates a new email message then gives control of the Outlook application to the user by displaying it on the screen. The problem is that when the user closes the Outlook application or sends an email ...

TWAIN or Scanner Driver

Abort service start in OnStart

Log strings...

Keep an arraylist alive between Page_Load

Service Fails on Start

Embedding a ClickOnce Application into a webpage

Print PDF document from C#

Color Picker Control Like Windows XP

SqlTransaction problem?

Disable Ctrl + Insert on Windows Forms

Getting the parent object from a context menu

DeviceIoControl conversion...

web application

How to determine if assembly is a system assembly

case sensitive hashtable corss framework serialization

Example of threadpool

Global variable alternative?

Regular Expression !

How many rows in my listview?

GUI in DLL

Threading help.

CSharp and XML Generation

Service Stop Problem

datagrid on webpage

tapi

Exception Management Question

Help regarding Web request

cannot implicitly convert type obect to....

Cast a byte array to a structure

Debug mode: unending exception throw

Expression in a DataForm

Using any Data Provider

Webservice questions.

Console app to exit itself?

Get Messages from another application

Best obfuscator

Getting path/directory of aspx file from within user control

accessing a field of another class within same namespace

Problem accessing WMI class win32_NetworkAdapterConfiguration

Process performance counter is disabled

Event log

Line control??

Rectangle odd behavior

Nulls an string

Downloading images from a web server

KEYUP ,KEYDOWN EVENT

Problem Sending VB6 Byte Array to C#...help?

VB.NET App +ADS +DirectoryEntry/Searcher +AuthenticationTypes.Secure

Keeping forms open after the main form is closed

Dates from Sql

Office application does not quit

Just Test

C# OO problem

XML load

Suggestions for modeling

MVC Patterns and Assemblies

How to disable the horizontal scroll bar in listview

Is there any difference between these two code?

How do I delay Windows shutdown with a Console Project in .NET?

format for double type

streamwriter - append?

Pretty stupid question

Find Window

Can we Write a device Driver using CSharp

Windows Installer

Enums I thought they were safe to use

About User Controls

Newbie: Thread question

Get Auto id when inserting record into ms Access

Form Display order

XML deserialization

can PDA apps be made in VS2005 C#

ADO.NET and SQL

DataGrid Events - How to mark all row when user uses the keyboard

C# 3.0

Installer Question?

[Repost] MergeMenu and CloneMenu not working in VS 2005 beta 1

configuration file

image datatype in C#

Windows Forms question

Arraylist

Database problem.....HELP

web service problem

Structs and delegates

XCOPY return ExitCode 4 in C# code.

Please HELP!

HELp! placeholder text for all empty elements

MenuItems.Clear() Problem

Programmatically read file(s) from a USB device

FlickrDotNet examples?

How do I add a new column cominging 2 string and a int column ?

Not returning boolean correctly

Test for Graphics file?

copy ctore, assignment operator and Clone() - dang!

Need a fast way(c#) to get directory of files over a WAN using selection criteria

DbType for Text

C# convention

Kill Process

C# Equivalent of a C++ std::vector

How to start second form

How to trace the memory in c#?

Efficient way of selecting an item in a Virtual ListView

Secondary Thread start Method in Main Thread

Type Comparison

animated form

ListBox.Items.Contains

C# .Net Socket.Send Bug?

Vista GUI in Visual C# Express?

enum defined in a linked .cs file

DataSource & DataMember property at custom control.

Memory address of an object

AsyncCallback Explain why my code is not working

How do I check for complete file

Serializable object containg MarshalByRefObject Object

Image in ListView

Controls.Count

How to insert a byte array into sql server?

Search for Crypto function...

Q: Get characters from string and formatting.

Marking a row in dataGrid

How to close another socket

Copy graphic from another program

Modi OCR, alone?

Can't make project in VS

Calendar web control

re: Terminating an IP Connection

Most popular programming language?

Terminating an IP Connection

SQL Statement Class Helper request

Chat: The C# IDE, October 6th @ 1pm Pacific Time

Printing: preview perfect, printout misaligned

How to convert to a DLL?

Rounding a number up

Problem in launching process from a windows service!

Multiple threads in unit test

File Shares

Need XPath help

class for DB connection to return dataset

variable size?

SDN & Blocked Persons list

Alternate to Conditional Compile Statements?

C# developers going back to vb.net

GetMenuItemInfo MENUITEMINFO question

Axbrowser will not display with a .aspx.cs

Exit application from a menu

Namespace and Class name conflict

ClickOnce & Apache

Performance of handling WndProc

C# ASP.NET SQL Command running stored procedure

Desktop Shortcut Properties

Looking at shortcut properties

Saving 16bpp TIFFs ?

add button into datagrid

MS Word thesaurus and Web Application

Enum items getting unwanted prefix

Run an Application from Windows services

Determining the current global cursor

find matching parentheses in a string

Can't get scrollbars to show up

Windows Service Question

treeview image behavior

ASP.NET Get url of seperate frame?

Renaming table in C#.

CSS to .NET components

Getting "FileNotFoundException" when initialize a Word ApplicationCalass variable

Date Time question

C# ListView Question

using and array

Date Time question

Restricting entry in textbox

Problems with System.Net.WebClient

Decimal.ToString Method

How to check multiple instances of an application..?

Hashtable cloning :: deep solution using serialization

Stacktrace constructor hangs

Notifying the user of the current action

newbie question (c++->c#)

dumb question.. please help!

Input Validators

getting arraylist elements with same value (not trivial. you have to read!)

Writing a Chess Program

Message Queue in C# : Priority

How to read the connection string?

Simple Input Dialog

Listview - Enable and Disable Rows

Remove Event Handler without -=

Custom Events must be assigned to or program crashes

How do you preprocess WM_MOVING and/or WM_MOVE???

Collections Problem

I Need URL To Microsoft Documentation For Favorites

How much is C# slower than C++?

DataGrid selection

Visual C# Express Bug?? :(

Selecting Events

VB.net to C#

Service Control Manager?

Newbie!! Needs help though!

dynamic loading of dlls

ActiveX Control Not Appearing in HTML

ComboBox Behavior in DropDownList

simple question about garbage collection

I need to learn how to create a click event for 2.0 LoginStatus control...