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A .dll is being used in a .net application ie: .sln if the .dll is changed, should this file be re-referenced I mean should the project be re-built or does .net pick up the new .dll automatically with the new changes? Thanks

Do you know why I can not run my asp.net project? The error message is: Error while trying to run project: unable to start debugging on the web server. Could it be to do with web.config? This is one of the current settings: <compilation defaultLanguage="vb" debug="true" /> Thanks

Hi, Could you please explain why and where late binding is used in c# with a few examples? Thanks

Hi, Is there a functionality in VB.NET to copy a whole data (retrieved from a sql query) into the sheet of an excel file? Currently I do a loop using the sqldatareader. I am aware of a dataset but just do not know how to just put the whole data in one go into the sheet. Thanks

What is the difference between an abstract and an interface? Thanks

Hi, I have installed the visual web developer 2005 express edition beta. I can place controls and write code but the run button is disabled. How can I run the program? Thanks

Hi, Un-installed .NET framework 1.1 from my machine. Then installed dotnetfx.exe (.NET framework 2.0) Now I can not see the visual studio.NET 2.0 on my machine. But the machine still has visual studio 1.1. What should I do please? Thanks

Hi, Does anyone know why I get this error during the installation of sql 2005 express? The sql server system configuration checker can not be executed due to WMI configuration on the machine machinename Error:2147749896()x80041008) Thanks

Hi, Currently on my machine which has windows xp pro, .net framework 1.1, sql server 2000, can I install the new sql server (Yukon) which is in the bata version? Can it run in oparallel to sql server 2000? Thanks

Hi, I just book on sql server 2000 and I know that yokun is coming out beginning of next year I think. Should I start getting into learning yokun and put sql server 2000 behind me or carry on learning about 2000 at the same time as yokun? Thanks

Hi all, I have recently started to get the grips on ASP.NET Now I know that ASP.NET 2.0 is coming out soon and it will be slightly different. Even though ASP.NET 2.0 is in beta, do you think I should start learning 2.0 as of now? Thanks

Hi, How is it possible to get the date for 7 days ago please? Thanks

Hi, In a datagrid on the web form using C#, I would like to have a column which retrieves a picture based on the GetImage function that I have created and then I would like this to be a hyperlink so that when you click it it uses the value of the first column. This is what I have using...

HI, There is a folder on the network that has about 300 subfolders. These subfolders are dates going back to last year. There is supposed to be one file (date) per day except sundays. I have run a program which inserted these dates into a table. So now I have the name of these subfolders (dates)...

Hi, I am using a web datagrid which is populated with data. There are several columns on this grid. The last one is a template column which is used so that when you hover over it it builds a string and retrieves the values of two of the columns in the grid. There are several records. Most of the...

I would like to check for a field if it is null so that I don't get an error while populating data. This is what I am using. It does not work. Can u c why please? thanks lblArrivaltime.Text = (oDR["ArrivalTime"].ToString() == null) ? "" : oDR["ArrivalTime"].ToString();

Hi, Currently I have a web datagrid which has a hyperlink column that when you hover over it it shows the value of the ID for that particular record. Now I would like to get the value of another field as well as the ID for that particular record. At present when I hover over the hyperlink of...

What is the option to set in sql2k so that the transaction logs get truncated automatically? And also should I set the auto shrink check box checked in options of the database properties? Thanks

Hi, I have created a stored procedure on a sql server machine which calls master..xp_cmdshell This xp handles a file and places it on the network in a folder. When I log into the query analyser as windows user, this sp runs fine But when I log in as a user that I created, it fails with the...

Hi, I have created a stored procedure which runs uses master..xp_cmdshell @filename This SP basically transfers a file from the network onto my pc. When this sp is run in the quesry analyser, it works fine but not in ASP.NET As soon as it hits the ExecuteNoNQuery then it says that there is a...