Hi everyone! I must sorry for my English writing but I think you can understand what I answer. Here my question: I had heard about teletext and already used a software( run on Windows) to create teletext file (extension is *.ttx ) I want to know structure of *.ttx and how's can I write a pro...more >>

have gone through couple of articles and confused now. What is the most efficient way of highlighting row in Windows Forms DataGrid so that it takes into account both mouse click and keyboard up/down arrow keys....more >>

Hello Everyone i need an urgent help regardin vs.net 2k3. I have been workin on .net for e past 2+ years. Recently i had installed it on ma laptop n was doin mobile,web and windows application developement wid ease. But suddenly since e past 2-3 weeks b4 wheneva i run an asp.net w...more >>

ok i have gotten this damn project almost done but i am frustrated on this one step. getting 18-35 together and 36-50 and so on. here is my code how can i get them combined in one line instead of writing it out a million times. please help me. i have to write a program that you type in the age ...more >>

Does anyone know how to change the check color on a windows forms checkbox? Thanks!...more >>

How do I set up a program inside of a windows service to run to a point and stop, to allow it to respond to events? -- Texeme Textcasting Technology http://texeme.com Indie Pop Rocks @ SomaFM http://somafm.com/ ...more >>

Is there a .NET 2.0 newsground anywhere? Cheers S ...more >>

Hi All, Can anyone tell me how to create an Excel (.xls) file from a VB.Net app? I have a SQL Server database that contains a table with the data I want to export. How do I create the file? Any code samples? Thanks for your help! ...more >>

Hi together I wish to create an object at runtime in the web. I get many good tips for how to do before two days by using the same Subject. So I got also the following link wich is showing exactly that what I want to do http://www.codeproject.com/aspnet/retainingstate.asp but, I got alway...more >>

Hello, Could anyone help me find an example of how to make a build script? We are several programmers, always someone new on the project that doesn't quite know the dependencies between assamblies. Do simplify I want to write and maintain a script that we could use to build the solution. T...more >>

Since I cannot seem to find another group for posting ADO.Net questions, I'll ask here. I can create a query that will return a DataSet with one or more tables in it. Is it possible to execute a query and "add" a table to the DataSet? For example, suppose during the process I issue a quer...more >>

I searched Google and could not find any newsgroups dedicated to ADO.NET. Where is the best group to post questions about ADO.Net? Chris ...more >>

Hi all, I've been banging my head trying to figure out what I'm missing here. I downloaded a control that uses a stream derived from a bitmap file. What I can't seem to figure out is where it's getting its location for the bmp. Physically, it is located in a Resources\Images folder under ...more >>

Visual Studio 2003 Windows XP SP2 Problem: I have lost my original xyz.bmp file. However it is still available in my app because they get copied into the ..resx file and stores as a base64 encoded string, probably encrypted as well as there is a publickeytoken stored in the xml record. ...more >>

Could someone tell, which hashing algorithm is used in the ..Net's System.String.GetHashCode() call please? -- Rahul Kumar http://dotnetyogi.blogspot.com This message is provided "AS IS" with no warranties, and confers no rights. Any opinions or policies stated within it are my own and do n...more >>

I have an interesting quandary. I have developed a program in VB.Net to extract an icon resource from an exe/dll or from an ico file and enumerate its formats (16x16,256 color;32x32,true color;etc.). It reads out the structures all the way down to the ICONIMAGE structures. I have this represen...more >>

As I was installing .NET Framework SDK 1.1 it said it could not create folder C:\Program Files\Microsoft Visual Studio .NET 2003\SDK\v1.1\QuickStart\howto\samples\assemblies. It the gave me no choice but to quit. So it was not installed. I tried deleting this folder in Explorer and CMD but i...more >>

Hi, I have an application the users will run on their PCs simultaneously. The users will move/delete some files under a share directory at server. But only one user can do it at the same time. Is there any .net class can provide this mechanism? (synchronize processes in different PCs) Thanks...more >>

Hello, My question isn't specific to .Net but as .Net is object oriented, I would be interested if someone could let me know if there is a standard way of implementing what I describe below in OO or if it is covered by a design pattern. I hope someone can help me as I have been looking for a...more >>

I have a ASP.NET application and I have set the Cookieless attribute in the web.config file as false. When I run the application, I dont see the cookie file created in the C:\Documents and Settings\username\Cookies directory. Where is the file created if I want to see the contents of the file?...more >>

I am trying to make a Component that is aware of the Form that it is added to. I noticed that when you drop a MainMenu onto a form the designer generates the code. this.Menu = this.mainMenu1; Obviously the component knows that it is being added to a form and knows what property it needs to ...more >>

As I continue to read more about the benefits of database querying using ADO.NET, I am having a more difficult time distinguishing what the best approach to data retrieval is anymore. When creating datasets in the Visual Studio.NET designer, Command objects (Update, Insert, Delete) are automat...more >>

My asp.net (c#) application works well on my computer (localhost), but when i place it on web-host and try to open my WebForm1.aspx i get error message: Server Error in '/' Application. Please, help. Thanks. ...more >>

Hi there, I have been having a nightmare with one of ASP .Net 2.0 app which works fine in our development environment. WHen I move to the production server the database is getting wacked. I am trying to establish a connection thro a XML string. Everything works fine and I am able to connect t...more >>

Hi, My OS is Windows XP without any network, nor Active Directory. There are only a few local users. I am trying to list all my local users in a list box. Here is my code: string strMachine; strMachine = String.Format("WinNT://{0}", Environment.MachineName); DirectoryEntry allUsers = new...more >>

Is there any way by which i can read each node(with attribute and values) of an xml file as a string? Is there a way to get this using XmlTextReader. ...more >>

Well I start Visual Studio 2003, load my current project, open the "File" -> "Add new item..." menu, select the class item in the code category and press OK ! All I get is the error message "Error in loading dll" and no new file created :( Any clue ? Thanks in advance ! ...more >>

Hi, I am programmatically setting the .Text property of a number of Labels on my Windows form at runtime, but I am experiencing some very strange behaviour when I do this. The code I am using is below: Label1.Text = "8 " & UCase(strOpen) 'strOpen = "Open" So the text I would expect...more >>

I am created a table dynamically and I have wrapped it in a div tag so that the user can scroll the table horizontally ie I have added an overflow property to the div. I dont want the user to be able to scroll vertically so I need to set the height of the div at runtime based on the number of...more >>

I recently downloaded a windows form control SourceGrid from the codeproject website and I want to know the procedure for adding this control to my Visual Studio toolbox. The download came with an *.dll assembly and a Strong Name key. TIA RS ...more >>

I have some text where I need to extract some pieces from. The text will be in a format like this: a string description color="red" type="unknown" In the above example, I would be looking to extract the word "red". There's couple of ways I could approach the problem. I could use ...more >>