How to edit and delete rows in a GridView when the Datasource of a GridView is a Dataset? ...more >>

Hello, I am able to make a contact form for my site no problem--it works great. However, I am making a contact form so that customers can reach other members who have registered on my site. The problem I am running into is this, when the SmptClient.Send tries to send to an email address n...more >>

Hi, I want to skin the open/saveFileDialog as per the color skin used for my application. How do i change the background color of open/saveFileDialog in winforms? ...more >>

Hi all, I've got a little hole in my head concerning references. Here's what I'm trying to do: I'm calling a function, passing the reference of a business object for editing. The function clones the object, calls an editor dialog to let the user edit the object, and then - depending on the Di...more >>

New to C#. Using C# Express When I try and use "Help" I get this message: The request failed with HTTP status 407: Proxy Authentication Required ( The ISA Server requires authorization to fulfil the request. Access to the Web Proxy service is denied. ) My PC gets to the internet and ne...more >>

I saw the following on the Internet and wonder if you have any inside info about future improvements to the ToolStrip family that can be shared ? Is it possible to have the same items in two different MenuStrip controls, for example the main menu and a context menu? W...more >>

(Sorry about the previous post, it got transmitted before it was complete) We try to separate implementation and interface defintions, but we run into a problem. I hope the guru's can solve this, as we seem to lack only a single 'step' to have "full separation"... We have a first project, na...more >>

Hi there, I'm currently trying to create a MS access file at runtime, but I stumble into some problems. 1. When I use Datatype adUnsignedInt I get an error (invalid type). 2. Which datatype must I use to create an autonumbering field? 3. Which datatype must I use to create an OLE-object fiel...more >>

Hi Guys, I'm developing an application that sends ICMP echo requests (ping) via the .net Ping Class. I've some informations related to the network such as IP addresses,Urls,SiteNames and so stored in a xml file. I need to use theese informations in my ping method. The ping method will ping the...more >>

Hello, I have implemented a NotiFyIcon and am using both DoubleClick and Click events. But the Doubleclick action on my icon also fires the Click event. Am I missing some setting somewhere or is this normal behavior? I can't find anything about it in the official documentation. Thanks ...more >>

Bill Lewis has implemented what I have always wanted. VS team should watch. http://video.google.ca/videoplay?docid=3897010229726822034 The array and thread/lock debugging latter in the vid seems amazingly useful. Cool stuff. -- William Stacey [C# MVP] ...more >>

Hello, I have made a little program to create a playlist of all the mp3 's in a folder. That work fine for me, but I have a problem with special characters like é and ó. In my playlist, they are good, but when I open the playlist in WinAmp, then André becames: André When I create a n...more >>

Hello, I have function written in unmanaged environment, which takes as parameters char*. For example: void function(char *input, char *output); It takes two char arrays and modifies the output char array. Now when i try to use it in managed environment, i do this: ...more >>

"Unless you have a very good reason to catch an exception, DON'T. Exceptions are supposed to be exceptional, just like the dictionary meaning: uncommon, unusual. When in doubt, let the calling routine, or the global exception handler, deal with it. This is the golden rule. The hardest kinds of...more >>

What're the meaning of "App domain" and "Current Domain" in appdomain.CurrentDomain.UnhandledException? ...more >>

I have what I think should be a simple question regarding a bound combo box. My first table is Dealers: DealerID - primary key DealerName BillToLocation My second table is Locations: LocationID - primary key LocationDescription DealerID - DealerID of the dealer this location belongs to ...more >>

Hi, I have experience in Java and C++ but I am rather new to C# and just started learning it. I am using Visual C# 2005 Express Edition and I found that there is a file called "AssemblyInfo.cs", which is something like I attached below. Would anyone please let me know what is the purpose of t...more >>

I've created some custom controls and forms that allow the feature to temporarily transfer focus to a control that has been entered by the mouse. Everything seems to work fine but the problem I have is that sometimes I seem to loose the original "holder" of focus and when the user hits tab w...more >>

Hi, I've a Stack. Now I would use this to mantain a LIFO objects chain. My problem is that I want to limit the Stack dimension. If the Stack is full and I want to add a object, I eant to remove the bottom element and put the new element in the top. It is possbible with this Objet? Or I must m...more >>

Will Application.Run() work within a service? (e.g. will the message pump be operational) My service works as an exe but not a service, i'm wondering it's it's due to that. Kind Regards Simon ...more >>

Is there a collection that lets you use a "multimap" like feature. something like MultiHash.Add(Some_Key, Data1); MultiHash.Add(Some_Key, Data2); .... Obviously I could handle this with an ArrayList in a HashTable but for my purposes it would be much easier if I had the above function...more >>

there is class A... class A { FileSystemWatcher watcher; public void Start() { fs= new FileSystemWatcher(); fs.Path = "C:\TEMP"; fs.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName; fs....more >>

i have develop some project with vs2003.net version and i need visual source safe ... is it included vs2003 CD?? ...more >>

can i use vss2005 in vs2003?? i'm using vs2003 and then i want to use visual sourcesafe 2005 is it possible? ...more >>