MS Newsgroups: Visual C# .NET

is vs.net slow for others as well?

Peter Rilling - 21 Jan 2006 11:21 PM - 9 messages

You know, this is my first day using VS.NET 2005 and, although it has some impressive new features, there are parts that they did not put together well. Does anyone else experience a periodical hang when in the editor? It seams ...

DrawString right aligned

GTi - 21 Jan 2006 11:08 PM - 5 messages

This must be the simplest question on the web. How can I right align text with DrawString ? Normal (left aligned): 1234567890 123456789 12345678 1234567 123456 12345 1234 123 12 1 Right aligned: 1234567890 123456789 12345678 1234567 ...

using enter as a tab

Andrew - 21 Jan 2006 10:53 PM - 2 messages

Hi! I'm new to c# and I stumbled across this dillema during a project: can anyone tell me how I can emulate the action af a Tab when enter is pressed? I saw something in visual basic that looked like this: ...

Rename all method names in an assembly

Caroline - 21 Jan 2006 10:01 PM - 4 messages

I have a CF app and I haven't found a decent obfuscator for it. I want to write a simple obfuscator, that replaces variables and methods names. Is there any way to rename all method names returned by Assembly.GetMethods, ...

Convert Price.ToString("C2") to decimal again?

Steven Spits - 21 Jan 2006 9:13 PM - 2 messages

Hi, Suppose decimal Price contains 12,3. Price.ToString("C2") gives 12,30 ? (yes, I'm located in Europe). What would be the best way to convert this string to a decimal again? Steven - - - ...

Determine if a text string is really a numeric type?

AdamM - 21 Jan 2006 9:04 PM - 4 messages

Hi all, What function lets me check a text string and determine if that string is really a int, float, double, etc. just formatted as a string? Thanks in advance! Adam ...

cookie encryption/security

gl - 21 Jan 2006 9:00 PM - 5 messages

I'm currently making a web app that stores a user id in a cookie, and builds user information off of that in the differnt pages of the site. The cookie is created on login, and is separate from the authentication cookie. Are there ...

Getting description for special folders

Andrea - 21 Jan 2006 7:51 PM - 2 messages

I need to get the description (with the default language of the operating system) for the special system folders like Control Panel, My Computer and so on. I have the CLSID of them and, for example, I launch the control panel ...

Getting the COM IDataObject interface from the DataObject class

Bob Staheli - 21 Jan 2006 7:10 PM - 5 messages

The .Net DataObject class implements the COM/OLE IDataObject interface , so how do I get it. I have tried this, but it does not work : // Declare the COM/OLE IDataObject interface [ComImport, Guid("0000010E-0000-0000-C000-000000000046"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] ...

Tracing from Class in ASP.net application

asapjim - 21 Jan 2006 6:49 PM - 4 messages

Hi, I have a C# class that is being used by an ASP.net application. How can I include the tracing from the class in the ASP.net application's trace output (trace.axd)? ...

using GDI+ Graphics object and getting confused, help!

Peter Row - 21 Jan 2006 6:33 PM - 8 messages

Hi, I've started work on my own control some parts of which use standard controls, others I need to draw on my controls surface to get the display output I require, however.... I seem to be stupid or missing the point. I used DrawString( ) as a simple ...

How to parse the names of methods & variables in a cs file

Simone M - 21 Jan 2006 6:33 PM - 6 messages

I would like to make a list of all the names of methods and variables in a cs file. I need to open up a file, create the list of all methods and properties, and variables, contained in that file, and close the ...

Multi-line ListView in VS.NET

JimC - 21 Jan 2006 6:08 PM - 4 messages

I think this question has been asked before, but I haven't found a satisfactory answer. Does anyone know how to make a ListView that displays multiple lines in a row? Jim ...

How to do this in .net

dfetrow410@hotmail.com - 21 Jan 2006 5:09 PM - 6 messages

I have the following table. notice I need to mahe the first td red, the next 4 yellow and the rest gray. This is being defined in the css. The Commercial is coming from the database??? <table border="0" cellpadding="0" cellspacing="3" width="202"> ...

Building a Syslog Server

Guy Noir - 21 Jan 2006 5:07 PM - 9 messages

Hello. I am needing some advice. I need to build a syslog server that writes to a sql backend. I am concerned about the server not being able to handle multiple requests. For example on an enterprise network, I may need to handle a ...

Question about DataTable

Danny Ni - 21 Jan 2006 4:59 PM - 7 messages

Hi, If I want to programatically add rows to a DataTable, do I call AcceptChanges per row? Or do I call AcceptChanges after all rows added? TIA ...

Retrieve description of an EXE file

Andrea - 21 Jan 2006 1:46 PM - 2 messages

I need to retrieve the "description" of an executable file. This is a filed present in the file properties. How can I do that? Thanks Andrea ...

getting current track playing in wmp programmatically

Paul Fi - 21 Jan 2006 1:11 PM - 2 messages

im writing a C# program that tries to get the currently playing song in a seperate windows media player instance (external app) i found out that there might be a way to do that using the windows messaging system. some how i was able to use the win32 funtion findwindow() to get the ...

Retrieving an Image from a resource file

Doug Handler - 21 Jan 2006 12:30 PM - 2 messages

I'm using VS2k5 and i've added a bunch of images to the project's resource.resx file and thus they reside in the Resources folder. I want to dynamically add an image to my project. I have no problem adding an image ...

List of DHCP servers ?

jmd.msdn - 21 Jan 2006 11:49 AM - 4 messages

Hello. Is it possible to obtain programmatically, with .net 2.0 + C# + Active Directory or P/Invoke, a list of the authorized current DHCP servers in a forest/domain ? And, if the above question can be solved, is it also possible to manage the ...

Communicating Between Multiple Projects

Veleek - 21 Jan 2006 8:21 AM - 3 messages

An alternate title for this might be "Creating my own set of core classes". Just a quick overview. In order to learn C#, Sockets, Multithreading and whatever else I can, I am attempting to create MSN Messenger (My Sucky New Messenger), ie. a simple IM program as it is a interesting ...

What is the purpose of the string.copy method?

CMirandaman - 21 Jan 2006 8:05 AM - 13 messages

Sounds like a stupid question I know. I can tell that they are used to copy strings. But what is the difference between x = y; versus x = String.Copy(y); Or are they essentially the same? ...

Design Pattrens

TulasiKumar - 21 Jan 2006 5:15 AM - 5 messages

Hi all, What is a DesignPattrens? Why Design pattren cocpets are intorduced? Using Csharp how should i develop designpattern concept? Any one please explained me or any reference sites please provide me I want to know the concept regards, Tulasi kumar ...

building a scheduler from scratch

VMI - 21 Jan 2006 3:58 AM - 9 messages

I'm searching for a way to build a scheduler that will store its data in sql server. I've searched google but it mostly displays sites that sell scheduler controls. Anyone know of any sites that show more or less how to build a simple ...

Cant drag from IE to my C# app

commanderjason - 21 Jan 2006 2:51 AM - 2 messages

Im trying to drag links into my c# windows app. my code is pretty straitforward for this test private void Form1_DragEnter(object sender, DragEventArgs e) { e.Effect = DragDropEffects.All; ...

Global Array Structure

wg - 21 Jan 2006 1:58 AM - 3 messages

I am new the C# coming from a VB6 world. In VB6 I have serveral applications where I create a UDT in a module then make an array of the UDT. All modules and forms could access this. Now I am attempting to do this in C#. I would ...

unit testing in vs.net 2005?

Peter Rilling - 21 Jan 2006 1:53 AM - 5 messages

Does VS.NET 2005 Professional support integrated unit testing, or is that only with the team system? ...

Running Client Side C# Using ASP.NET

steve_barker333 - 21 Jan 2006 12:29 AM - 6 messages

Hi guys! I found a great article a while ago about how to write client side C#. Sadly, I can't find it again now, but here's the jist of what I learnt to do: 1. Write a C# (or any .NET language) dll. ...

Not getting latest on DLL?

Brett Romero - 21 Jan 2006 12:28 AM - 7 messages

I have a DLL "file" reference in my project. The DLL has been updated. I recompile my project but it does not see the DLL updates. I remove and add back the DLL. Now I can see the updates. ...

problems with AutoPostBack

Sean Chapman - 20 Jan 2006 11:46 PM - 3 messages

I've got a simple page I've made with a few controls (Treeview, Dropdownlist, ..). I'm running into an issue with autopostback. If I set it to AutoPostBack = "True", when the event should fire I get a Javascript error in IE. ...

Inheritance woes

relient - 20 Jan 2006 10:38 PM - 6 messages

This is rediculous. It is said when you override a method in a derived class that's implemented in the base class, you "override the base class methods" implementation, correct? but in my test, base.SomeMethod() still prints out it's *own* implimentation - that's ...

Speed up App Startup

ted - 20 Jan 2006 10:21 PM - 5 messages

I have a legacy app that launches a C# app. It takes a long time for it to launch the first time and after that it launches fine. I know it has to do with the .net runtime. Is there a way around this? This app uses 1.1 .net ...

signing an assembly

Val - 20 Jan 2006 9:55 PM - 2 messages

I was trying to publish my project for installing the application on another computer, but encoutered an error when using a wizard. Several assemblies that I was refering too in a project gave the following: Error 1 Assembly 'Name' must be strong signed in order to be marked as a ...

resize & keep Winform layout

Sharon - 20 Jan 2006 9:04 PM - 4 messages

On VS 2003 I have on a form textbox and 3 buttons , the buttons are aligned and keep the same line , I want the Gui to keep the same ratio when resizing the form Say 90% textbox and 10% buttons ...

Constructor firing Inheritance in C#

RickHodder - 20 Jan 2006 9:00 PM - 12 messages

I'm having a problem, and here is a simplified example of code that demonstrates it: public class BizObj { public string TableName=""; private DataSet oData; public BizObj() { LoadData(); ...

Create file using drag and drop

Darren - 20 Jan 2006 8:54 PM - 2 messages

I'm trying to create a file using drag and drop. I want to be able to select a listview item drag it to the shell and create a file. Each icon in the listview represents a blob in a database. ...

System.Reflection.MethodInfo.Invoke and multiple threads

Me - 20 Jan 2006 8:51 PM - 4 messages

I am trying to figure out any issues with calling System.Reflection.MethodInfo.Invoke() when dealing with multiple threads. For instance.. Say I have a class that allows you to pass in a string that represents a method name and an object that represents an instance of some class which ...

Referencing Property as variable?

Brett Romero - 20 Jan 2006 8:43 PM - 4 messages

If I have a collection such as: Person.addresscollection[0].Address1 and have a variable myAddressField = "Address1" how can I do something such as Person.addresscollection[0].myAddressField to reach the field "Address1"? Thanks, Brett ...

Null Coalescing ?? Operator

Rich - 20 Jan 2006 8:35 PM - 10 messages

Hi I do like C# 2's new ?? operator, which enables us to code something like: // Ensure someString is not null someString = someString ?? ""; But wouldn't it make a lot of sense to take this a step further and allow a ...

DirectoryInfo and MoveTo() method

AE Guy - 20 Jan 2006 8:03 PM - 6 messages

**I just realized I initially posted this in the wrong group, sorry to those of you who see it twice I have a windows service written in C# that WAS moving files individually. Now I am trying to make it move entire directories. When trying to use the ...

help using Win32_Product.Uninstall

Steve Long - 20 Jan 2006 7:48 PM - 4 messages

Hello, can someone help me figure out how to do a couple of things here? I would like to use the Uninstall method of the Win32_Product class and am having trouble figuring this one out. When I do a query with the following code, I get a ManagementException of ...

Datatype of an enum

Brent Ritchie - 20 Jan 2006 7:37 PM - 5 messages

Hello all, I have been wondering is it possible to get the datatype of an enumeration without using reflection. To clearify if I do: enum Genders { Male, ...

Pages using a master page losing images

Rik Brooks - 20 Jan 2006 7:33 PM - 2 messages

I have a master page in the root directory of my web app. If I create a page from that master into another folder then all of the images, and only the images disappear. If I then move the web page into the root folder where the ...

Javaalmanac

Stevens S - 20 Jan 2006 7:23 PM - 2 messages

Java people have their javaalmanac.com Does C# people have csharpalmanc.com or any same kind of website? ...

How tell ClickOnce we moved and renamed our app?

Ronald S. Cook - 20 Jan 2006 7:17 PM - 2 messages

As, let's say, "Acme" company we published a C# Win app named "MyApp" using ClickOnce. But now our company name has changed and even the app name has as well. How can we update things correctly in ClickOnce so that our current users ...

Serializing NameValuePairs

INeedADip - 20 Jan 2006 7:09 PM - 6 messages

I need to store some sort of Name-Value collection in the Application State. I keep trying different ones, but it errors out saying that they are not serializable. Do I need to write my own or is there one in the Framework ...

the Alignment of the textBox and RightToLeft property

Ehsanal - 20 Jan 2006 6:55 PM - 3 messages

plz i have a question: when i put the properties in a textBox like this: TextAlign = System.Windows.Forms.HorizontalAlignment.Right; RightToLeft = RightToLeft.YES; ...

Determining Drop Down List Value

Mike Collins - 20 Jan 2006 6:29 PM - 4 messages

I'm not feeling too smart right now, but I cannot get the correct drop down list value from a drop down I have on my web form. I get the initial value that was loaded in the list. Can someone show me what I am doing wrong and ...

OT: Business Objects - what are they and can they contain objects like sockets?

g18c - 20 Jan 2006 6:14 PM - 2 messages

Hi, i have posted off topic to hopefully pick up a few design tips from the experienced programmers here. I have a number of objects in my current application, two of which are nodes and gateways. The DataGridView is excellent for me because i can add new objects to a ...

How to inherit from two places?

Brett Romero - 20 Jan 2006 5:55 PM - 10 messages

I know inheriting from two different classes isn't allowed but here is my situation. I'm creating a custom datagrid class that inherits from DataGrid. I have another class (dgExt) with useful methods that will be used in the customDataGrid() class. I can create a new dgExt ...

Wrapper for the Instrumentation Block in Enterprise Library June 2005

Manoj Nair - 20 Jan 2006 5:40 PM - 2 messages

Hi all, For our application we need to create a wrapper for the instrumentation and logging block of the Enterprise library june 2005 release. Can any one send a link which can help us in this ? Thanks in advance Regards ...

Generic argument as a base class

Harold Howe - 20 Jan 2006 5:20 PM - 4 messages

Howdy all. Is it possible to use a generic argument as a base class? Based on the error that I am getting, I think the answer is no. public class Test<T> : T { } main.cs(5,24): error CS0689: Cannot derive from 'T' because it is a type ...

MailMessage & mime encoded SMTP data

asnowfall - 20 Jan 2006 5:14 PM - 3 messages

I am trying to build System.Mail.MailMessage object out of mime encoded SMTP data. I have following questions Byte[] byteMailData; //mime encoded STMP data for "email with attachment" 1) MailMessage.Body = Convert(byteMailData); If I do the above, will MailMessage object extract the Message ...

How to create minidumps in C#

Patricio - 20 Jan 2006 4:19 PM - 7 messages

Hello, I need to create minidumps (or the equivalent) to debug C# applications post-mortem. I know that it is possible in C++ using minidumps. I read some old posts where they said that for C# it is impossible to use ...

Casting using "as" question

Dave - 20 Jan 2006 4:08 PM - 6 messages

What is the benefit of using "as" vs the other? HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create("[link]"); vs. HttpWebRequest myReq = WebRequest.Create("[link]") as HttpWebRequest; ...

global.asax for non-page inheriting objects

Dylan Parry - 20 Jan 2006 1:38 PM - 6 messages

Hi folks, I'm not really sure of the terminology here, so I'll try my best. I have been using global.asax to set up application variables that are used within my applications, but for obvious (or not so) reasons the ...

Obtaining c# type declaration

Lawrence Kevin - 20 Jan 2006 11:13 AM - 10 messages

Hi all I am using reflection to obtain some FieldInfo objects, what I need to do is convert the .Net type to the c# syntax - I can do this myself using my own conversion but I was wondering if there was a quick and easy way - example: ...

List<T> thread safety question

Rainer Queck - 20 Jan 2006 9:50 AM - 18 messages

Hi NG, one more question about thread safety of generic lists. Let's assume a generic list: List<MyTyp> aList = new List<MyType>(); Would it be a problem if one thread removes elements from the list like ...

how to make List<T> thread safe?

Rainer Queck - 20 Jan 2006 9:20 AM - 10 messages

Hi NG, what would be the easiest way to make a generic list thread safe? Thanks for hints and help! Rainer ...

fileMappig with paging

Vlad - 20 Jan 2006 9:04 AM - 3 messages

I'll do a mappig of a big file using a paging for reader it. The first time I call CreateFileMapping and MapViewOfFile with a page of 655360, the pointer is not null; then I want to read another page ...

Silent installation of .NET 2.0 using VS 2005

S.Creek - 20 Jan 2006 7:51 AM - 2 messages

Hi, i am using a VS 2005 set up project ,to distribute my application, i cant find a way to silently install the 2.0 framework. Microsoft has an option to check it as pre-requisite, but then the user sees the EULA etc.. and this is basically a separated ...

managepermissions.aspx

Dave - 20 Jan 2006 7:11 AM - 2 messages

I use the following utility to manage security on my machine, http://localhost/asp.netwebadminfiles/security/permissions/managePermissions.aspx I use it to assign roles to certain folders and deny access to certain folders. How do I assign roles to folders on the machine where I'm deploying my app. ...

Unable to Cast

Danny Ni - 20 Jan 2006 4:29 AM - 5 messages

Hi, I am having problem with the following code snippet: DataTable dt = getDataFromXLS(@"c:\test\Customers.xls"); //getDataFromXLS function reads an Excel file and return a sheet as a datatable for (int i=0;i<dt.Rows.Count;i++) ...

Problem with assembly loaded at runtime

Luis Arvayo - 20 Jan 2006 3:53 AM - 6 messages

When I load an assembly at runtime, that is to say, a plugin DLL through Assembly.Load, an old version of the assembly is loaded. If I recompile the DLL and then copy the result to where the assembly is ...

Memberwise assignment of an object.

Kevin Frey - 20 Jan 2006 3:29 AM - 5 messages

Can someone please tell me if there is any way to do this easily in C#: x = new MyClass( ); y = new MyClass( ); I want to copy the values from y to x, without it resulting in the construction of a new instance of MyObject( ). It is a deep copy, but ...

When to Qualify Interface Method Names in an Implementation class

Kevin Frey - 20 Jan 2006 3:19 AM - 3 messages

Consider this simple example: interface IReader { bool Read( ); }; class MyReader : IReader { bool Read( ); // or should it be bool IReader.Read( ) ? }; When I declare the implementation of the Read( ) method, what syntax should I be using - the interface-qualified method name, or not. ...

Document open on double-click?

David Veeneman - 20 Jan 2006 3:13 AM - 4 messages

I used to know how to do this--I want to double-click on a document created by my application and have the application and the document open. I have created the file association in my deployment project, and double-clicking a ...

SqlConnection, SqlCommand, SqlDataReader

Jason Huang - 20 Jan 2006 2:35 AM - 4 messages

Hi, In C#.Net, can we have more than one SqlCommand in a SqlConnection? And in one SqlCommand, can we have more than one SqlDataReader in a SqlCommand? In what situation should I use SqlConneciton.Dispose() instead of SqlConnection.Close()? ...

Call an event handler on a parent form from child form

jimcolli - 20 Jan 2006 1:45 AM - 4 messages

I have a parent form with a menu button that has a handler. I want to call this same handler when a button on a child form is clicked. I have this simplified code in the main form's Load handler. ...

How do threads get entered in to?

Coder - 20 Jan 2006 12:29 AM - 6 messages

So there are various ways to enter a thread. Example: - Button click - Event from delegate call back. - etc... In fact, I suppose all entry points are from some form of an event. Questions: - When I click a button, does it it get blocked till the last button ...

FREE statistical library

2m - 20 Jan 2006 12:26 AM - 2 messages

Hi guys, im looking for a FREE statistical library (in fact no so complicated) It should include: - linear regression - matrix transformations (mainly inverse) - goodness of fit test (not so important) I know it can be a dream, but... if you have any suggestions :) ...

VS 2005 - Case Sensitivity?

gregory_may - 20 Jan 2006 12:13 AM - 16 messages

Is there any options in VS 2005 to better handle case issues in C# (Similar to VB.Net)? ...

Unable to Copy File

MAF - 19 Jan 2006 11:51 PM - 10 messages

Does anyone know why in 2005 I might be getting this error everytime I try and recompile? Error 226 Unable to copy file "obj\Debug\myfile.dll" to "bin\Debug\myfile.dll". The process cannot access the file 'bin\Debug\myfile.dll' because it is being used by another process. myfile ...

How do I wait until myVar == true

Coder - 19 Jan 2006 11:43 PM - 19 messages

Howdy everybody! How do I do the following... while (myVary != true){}; Obviously I do not want to use 100% of the processor to stay in this infinite loop till myVar == true. But wait do I do? Thanks yal! - Coder ;) ...

.NET Remoting DNS Caching problem?

Michael Bray - 19 Jan 2006 11:10 PM - 2 messages

Ok guys here's a tough one... I have a client/server application that uses remoting for communication. I am using Activator.GetObject to create a remoting instance with an URL that specifies the client machine by name. ...

Trouble understanding compiler message on generic where clause

Brad Wood - 19 Jan 2006 11:01 PM - 4 messages

I have this method declaration: private SomeType getSomething<T>( T spec ) where T: String, MemoryStream The compiler error I get is: 'string' is not a valid constraint. A type used as a constraint must be an interface, a non-sealed class or a type parameter. ...

GetRequestStream slows down?

Jim Toth - 19 Jan 2006 10:50 PM - 9 messages

I have a multithreaded application that is posting XML requests to a remote web site. As more and more calls are made to HttpWebRequest.GetRequestStream, the length of time increases for each call from an initial 2-3 seconds to anywhere from 15-30 seconds. What am I doing ...

Need help on Regex

smileyjenny - 19 Jan 2006 10:27 PM - 2 messages

Hi, I need to replace all spaces in a square bracket with understores. Does anybody know the regular expression to do that? For example, [Employee First Name] will become [Employee_First_Name]. Thanks in advance!! ...

Why does this compile?

tni - 19 Jan 2006 9:39 PM - 6 messages

int x = 0; int y = 0; int z = 0; try { z = x / y; ...

Duplicating Tabs

RobKinney1 - 19 Jan 2006 9:36 PM - 3 messages

Here is a head scratcher: I have 2 tab controls, upper and lower. LowerTabControl must be an exact duplicate of UpperTabControl only with selected tabs from the upper. For instance, I may want to duplicate tabPage1 and tabPage3 from upper and ...

System shutdown notification

VJ - 19 Jan 2006 9:31 PM - 2 messages

How do I bn a notification in my program that windows operating system is shutting down or restarting? VJ ...

How do I do a SendMessage like operation in C#

chris.dannemiller@gmail.com - 19 Jan 2006 9:11 PM - 3 messages

In VC++ When I wanted to send a message to a window from a worker thread I would use SendMessage. Events only work Semi-well in C# becuase certain GUI operations require they run in the same thread that the window exists in. Such as displaying a balloon on the tray. Does ...

Programmatic set GridView1 SelectedIndexChanged

Netmonster - 19 Jan 2006 8:33 PM - 3 messages

I am having trouble programmatically setting the SelectedIndexChanged of a GridView. Code as follows. Panel Panel1 = new Panel(); GridView g = new GridView(); ObjectDataSource o = new ObjectDataSource(); ...

MessageBox shuts down program

brianbasquille - 19 Jan 2006 8:01 PM - 6 messages

Hello all, Any reason why a program would simply shut down when a MessageBox.Show() is issued? Strange behaviour as the MessageBox never actually pops up.. but running through the debugger shows it fails and shuts down at the line ...

Overlapping Regex matches

Jim_Kanepele - 19 Jan 2006 7:38 PM - 2 messages

I have been looking for this all day and night. Am I right to say this is not possible with Regex? Example input string: NVNVNNRVN I'd like to match all NVN occurrences. NVNVNNRVN ...

list item deleted event?

Alex K. - 19 Jan 2006 7:26 PM - 2 messages

Hi all How do I catch an event when list item is deleted from ListBox? Is there such event? Thank you Alex ...

Novice: SecurityException on TableAdapter.Fill()?

Peter - 19 Jan 2006 7:20 PM - 3 messages

Hello, Thanks for reviewing my question. This is my first program with the new VS 2005 and I created a simple dialog with a datagrid connected to a new database I created with VS as well. this.sampleTableAdapter.Fill(this.sampleDataSet1.Teams); ...

Highlight a PictureBox OnMouseEnter

Joe - 19 Jan 2006 7:04 PM - 3 messages

I have a PictureBox that we're using like a button. Is there a way to apply a sort of highlighting to the image in the MouseEnter event? I was thinking something like changing the color of all the pixels by a ...

Generics and multi-level inheritance

Daniel Billingsley - 19 Jan 2006 6:52 PM - 3 messages

Let's say I have: public class RootClass<T> { public virtual T GetOne() { return default(T); } } and public class MiddleClass<T> : RootClass<MiddleClass<T>> ...

What is wrong with debugger?

Brett Romero - 19 Jan 2006 6:52 PM - 6 messages

I have a line of code that references a method in a .NET DLL. I can usually debug into this DLL and step through the method. With a recent update of the DLL (from some one else), I can't step into this method. ...

Best way to save a datatable into SQL server

John - 19 Jan 2006 6:44 PM - 2 messages

Hi, I have a datatable object in memory, the datasource is not from SQL server. I want to save this datatable into SQL server 2000, what is the best way to do it? The only way I know is to create table dynamically then loop thru datatable ...

moving/renaming directory to 2 levels below

Daves - 19 Jan 2006 6:24 PM - 4 messages

why the heck can't I use Directory.Move() to rename a directory (containing files) to a entry 2 levels below e.g. uploads/tempfiles -> uploads/tempfiles/48/003files if I do this in one line it says "part of the file name not found" bla bla ...

Software protection

John - 19 Jan 2006 6:11 PM - 11 messages

Hi, I would like to protect my software from copying. What are best tools for it (hardware protection is not an option), do you have some reccomendation for protection or third party software that works? Thanks very much John ...

Replace, Left, Right functions in C#

Ed Chiu - 19 Jan 2006 6:00 PM - 4 messages

Hi, Does C# has functions such as replace, left, right, substring for strings? Without these functions, it's not easy to process strings. TIA ...

foreach or List.ForEach

Tripper - 19 Jan 2006 5:24 PM - 28 messages

Which is the better way to go and why? //trivial example List<string> strings = GetStrings(); foreach (string s in strings) { // some operation; } strings.ForEach( delegate(string s) { // some operation } ); ...

Convert string to Type

John Cotsell - 19 Jan 2006 4:46 PM - 5 messages

Basically I have a class called Dog and when using the objectdatasource I can use a string parameter to pass into the selectmethod. so I pass in a string = 'Dog' now once in the selectmethod I need to convert that string ...

Which PInvokes aren't supported in C# or managed code?

Scottie_do - 19 Jan 2006 4:42 PM - 7 messages

I've heard from the CDO team that managed code is unsupported. With a site like [link] it's possible that I'll easily end up with a faulty application architecture that will require a rewrite after I write the darn ...

Release Compling & References

Steve B. - 19 Jan 2006 3:58 PM - 3 messages

I have a ADO.Net Library project (adonet.dll) in my VS solution Recently, when I Debug comple I don't get any errrors. When I Release compile to my local share network drive the compiler says it can't find the ...

Tabbed (Paged) dialog in C#

Kylie - 19 Jan 2006 3:26 PM - 4 messages

Hi Everyone, I am going to quickly develop a C# application with the paged options dialog type. like Mozilla FireFox Options dialog box or Internet Explorer Tabbed option dialog or ... I have found a sample at [link] but the source ...

Static Method Question

Doug Handler - 19 Jan 2006 3:19 PM - 4 messages

I have a static method that needs to assign a type to an instance of an object. What's the best way to address this? e.g. private Panel pnlMain = new Panel(); ..... public static void SetControl(Button btnInfo) { // pseudo-code - I need this to happen here - how can I do this. The ...

Directory.Exists

Books, Atricles, Websites on Marshalling

How to get a sinlge value from a dataview?

Deployment nightmares with app.config

propertygrid problem

() ?

snipet ?

creating a dynamic if statement via reflection

Create View on MS SQL-Server 2005 with C#

environment

Delegate / Multi-User Control Question

ANN: Doc-O-Matic 5 released - Documentation System

Cast between a function pointer and IntPtr

marshal binary data file, written with C++, with my C# code

Insert text into an ASPx page

Experts - Very strange - Focus from one object to another

getting client ip in sock-client on server

Reorder English text?

Vb.Net to C# Conversion

Create SID?

How to create event templates using vs.net 2003

about locating assemblies

Confused about interfaces.....

Multidimension Array in C# Windows Form

Anonymous Method/Properties etc with <T>

mod_rewrite

Updating component attributes

Referencing [,] element as [ ]?

WYSIWYG Editor ASP.NET

Generics Syntax help

Excel to SQL server

Insert and update don't work

Deployment

"Cross-thread operation not valid" even when .InvokeRequired is false

Sqlclient - connection pooling

Given an 'event', how do I obtain underlying delegates ?

Problem with Focus()

try finally Error Handling without catch

Common method of using tab control?

Activate minimized form

Regular expression question

Can I Use HTML Text Writer i a Custom Control to Render the <head> Section?

BrowsableAttribute using a bool has a bug

Using a VB6 ocx in C# .net

Forcing the dotted rectangle on a button?

Sharing windows folder

Singletons and Serialization.

Can I Use HTML Text Writer i a Custom Control to Render the <head> Section?

Windows 2000 Pro

get data from detailsview

Problem using DIB handle with C++ DLL

datagrid or table?

Patters and practices

Hide balloon tip icon

How distribute files with VS2005 Win app?

Add sizegrip to control or dialog?

Pooling and SqlConnetion?

Office Picture insert ? Example

Auto highlighted combo boxes - why??

VS2005 and Network problem

Viewing Web Page from windows form.

Running nant to compile csc project

Custom control "invalid property value" dialog

config file change at runtime save??

Datatable Primary Key not being set from Xml Schema

config file name

Getting and Setting the network settings.

Meesage Queue

Confusion: VB Express/VC Express/Sql Server Express Edition

PrintPreviewControl

Draw rounded rectangle inside a specific area

Adding a "Select" option to a databound dropdown

about the probing tag and assembly location

Right-align a number?

Serial communication problem with Framework 2.0

MSDN C# example on IPCChannel compile error !

what do you prefer ?

Generate hash code

Filling a datagrid from Oracle

Help for compiling

how to move a row in datagrid up or down?

setting individual cell's gridline

how can i return null when returning a struct

Create IDE

How to clear all TextBox in a Windows Form?

DataGridView Performance issue

object projection

Assembly class changed without keeping compatibility in .NET 2 ?

Communication between c# and java using SSL

Windows Service Installation

\n\r in text box

Need advice for tracking down a general network error exception

BitArray question

Structured Storage in .NET?

resx files and multi language support??

Replace Default Application Icon

how to inherite a class from System.windows.form.MessageBox?

Windows Service Functionality using IIS/Application Servers

using clause with a "variable" assembly

Form controls don't update in sync

maximum .net process can use

Simple Inheritance question

syncML and C#

list of dbf tables from odbc connection

Typedef in C#?

Hover delay?

Cannot Convert Error Message - Newbie

explicit operator for a cast

Dialog Threading error

Generic Collection of deferred generic types

ArrayList problem.

Set Anchor on Mdi child

How can an NT Service cause itself to stop?

Why is boolean column always checked?

CreateFromInstance fails

C# GUI event run a C executable

create web drive

Create a discussion forum

c# pocket-pc development problems

Using property to access elements of array?

Newbie: capturing changed value of text field instead of default

Socket ReceiveFrom Problem

Transfer File via WebService

AssemblyConfiguration?

Fault on MSCORWKS on virtual server

Threading problem with Garbage Collector

Datagrid display records too slow

downloading a large file!

RadioButtonList Selection Resets On Postback

calling a C# method asynchronously from VB

Data Grid Auto Size

eval, exec and passing function as parameters

Problems with IsSubclassOf

More then one array property?

Browse button

Capture Icons

GetCharacterPlacement

List<Type>

how can i implement proxyservers in c#.net

Unable to hide columns in datagridview

Rethrowing an exception and preserving stack trace

C# 2005 Express: Menu Build | Publish

SMTPMail and server reply

How to ratate screen?

multiple language support in C#

Adding references: the details

HOW TO: Build a Connection String Programmatically

Very Fast Updates to GUI - blank out

how to check cisco vpn connection state from c#

C# Interface to C DLL Interface Design Questions

Wilson's ORMapper.. Someone who can help me!?

Class Design: Multiple Typed Parameters?

C# XML Crystal Reports

Conditional XML serialization (Runtime)

ASP.NET 2.0 SQL Query via C# Code

datagrid

[directx] samples of group objects

System.Net.Mail 550 SMS

combine serveral .txt files

Unsubscribing from de-referenced object's event?

Does 2005 C# have STL?

Passing a string from one instance of C# app to another using PostMessage

class inherit question

99% cpu

Does Visual C++ .NET 2005 have STL?

Treeview Search

Making panels transparent?

Defining enum inside of enum?

Text encoding to ISO-8859-8 and English reorder?

UserControl always run in seperate thread

DirectoryInfo

Calling base class default constructor when the base is a generic...

Hard Question ! - Change language in specific textBox

How to get a list of all shared folders?

An alternative of HttpWebRequest/HttpWebResponse

Naming convention for delegates, events and event handlers?

Thread Communication in C#

Document.Open Office Example

Need a 3rd party to monitor a web site

.Net 2.0 Xml Documentation Generation

Marshal.Copy and copying a Bitmap

Extending objects that get returned as generics

interface implementation question

CheckedListBox

Difference between vs2005 WebBrowser and AxWebBrowser components?

HI

.net 2.0 split and knowing which seperator was used to split the string

Hide rows in listview?

Getting an exception when trying to set up a callback in remoting

Checked List Box

completely simple question about .NET distributed code

Utcnow IsDayLightSaving() problem

windows service for downloadinf files from serwer

How to marshal char** in struct?

Maps in C#

c# Enterprise Services

Asynchronous events exception handling

how to browse directory security tab programmatically

Day of the Week

Class usable from all other class

C# Windows Form Globalization format problem

Help: How to change the default language for Internet Explorer using C# code?

thread won't start on server

the backspace key code

Saving with diffrent encoding?

VS2003 editor problem?/

Tool to generate properties from private fiels

Most Simple Aggregation

csharp aspnet application

Referencing assemblies

DataGrid inside a TreeView

extern alias and dotted names

Graphics drawn in improper order...

Application.run

operator overloading true and false

Synchrionization

Distribute C# DLL

foreach type unsafe

Simple problem passing nulls with ADO.net 2.0

Event with multiple subscribers. Cancel invocation of other handlers.

Looking for matrix inside a matrix

Auto-increment AssemblyFileVersion?

customize the context menu

Prevent some Toolstrips from dropping on some ToolStripContainer

Role of current windows login user

SQL Server Triggers and Defaults not firing on Windows form

C# newbie questions

AppSettings