I need to implement a time-out form under .net(vb.net). So far I have been able to creat a child thread which checks to see when the application exceeds a set idle time. .. My problem is the fact the once I call a callback function which invokes the time-out form , there is no way for me to exit...more >>

Hi! I need to create a VB.NET application for a Pocket PC. I've installed VB.Net, the .NET Compact Framework and the Microsoft Pocket PC 2003 SDK. Still, there is no "Smart Device Application" template under New Project/Visual Basic Projects. I've tried deinstalling and reinstalling everyt...more >>

I am using the following to select an item in a dropdown at runtime. If its a bad data and item doesn't exists in dropdown it errors out, is there any other way to avoid this. Thank you. this.CTRY_CD1.Items.FindByValue(oDrSBAD1["CTRY_CD"].ToString().Trim()).Selected = true; ...more >>

RemObjects SDK, the award winning remoting framework for Delphi and Kylix, is now available for Microsoft .NET. The RemObjects SDK allows you to build fully managed multi-tier servers and clients for .NET and Mono, while preserving full wire compatibility with RemObjects SDK for Delphi so t...more >>

When I post Big files in ASP.NET - it's complete Read To Memory - it's full shit. I whant to find component thats upload files without read file into memory can you help me in my finds? ...more >>

Hi, we have an application and set the time out value to 60 minutes in the web.config file but somehow it always time out sooner than that (such as idle for 40 minutes instead, it will redirect to the login page defined in the web.config and session is gone), not sure anyone else had the same...more >>

I'm having problems using breakpoints with Visual Basic .Net. Breakpoints work until I excute certain commands. If I set a breakpoint above the odtrVBDataReader = .ExecuteReader() statement in the example below it works fine. Any breakpoint after the statement won't be hit. The code...more >>

Hi, I have installed Visual Studio.NET on a W2K Pro workstation and I want to create a Web project into my Windows Server 2003 web server. When trying to create it from my workstation, I receive the following message: The default Web Access mode for this project is set to file share, but t...more >>

In SQL Server, if an attempt is made to input to the database a record with an id number that already exists, what exception is generated? Thanks, Fred...more >>

Any help on how to set the focus in the Tabstrip, Multipage (Microsoft IE Web control ) The focus works good if the tab is selected. When a different tab is selected, then it says the element cannot be focused since the controls may not be visible. Any workaround for this? <script l...more >>

I'm loading a grid with records from table1. Then I'm changing some of the records in the grid. What I want to do is load those records into a dataset or whatever is recommended and then update table1 with the new information. How can I do this? What's the best way? Thanks in advacnce.....more >>

I have an app. CLR Debug says the heap is 3.5MB. perfmon says that working set size is 52MB. Where's the unreported amount and how can I inspet it?...more >>

I'm accessing the registry to get the value of the LASTACTIVESYNCTIME stored in bytes I'm trying to use the following code below to achive this but I'm running into System.InvalidCastException. Do I need to put this into a byte array, then convert it ... I don't know . Any help would be app...more >>

How do I select the left most column in a datagrid. Not the first column where data appears but the greyed column? In vb6 it was datagrid1.col = 0, what is it in vb dot net? Thanks...more >>

Hi, Can anyone tell me how to get a list of which COM ports are available on the machine? I want to let the user choose from a dropdown list of COM1, COM2, etc which port he has attached a device to. Can't find a way to get that list. thanks Robb...more >>

Hi, I have an application that will download something from a remote server which might take a long time while downloading. To enable my form to be 'responsive' and able to push a 'Cancel' button on the main form to terminate the download, I decided to use thread. After a few research, I find ...more >>

Trying to use the code below to move a users mailbox but keep getting the helpfull "Catastrophic error" message on the line "objMailbox.MoveMailbox(sMDB)". Anyone have a clue what i am doing wrong? Dim dsUser As New DirectoryEntry("LDAP://" & AppSettings("PDC") & "/" & GetAttribute("D...more >>

I'm having a problem: I connect to an MS access db using jet oledb (it has a password). If the db doesn't have a password, everything works fine. If i do, access gets locked down (.ldb) with the access db 'Admin' user. Closing the Windows Form that uses the oledbconnection has no effect on ...more >>

Hi. I am learning how to write services in C#. I wrote at and made the deployment package but when I try to install by running the .msi file that I created it begins the setup just fine but then it asks me for a user name and password (which I am assuming a Service needs to use when it starts)...more >>

What I want to do sounds simple, but it's defeating me. I want to substitute all occurences of a colon : character in a string with an @ character -- unless the : occurs within a single or double-quoted substring. Surely this can be done with regular expressions? Any regex gurus know how to do i...more >>

Hi, I plan to use WebDAV to retrieve email remotely from Exchange 2003. But I can't find any sample codes in MSDN. Could you recommend some sample code sites? Thanks in advance. Li ...more >>

When I add a reference to a VS.NET project by using the Browse button, the Path in the Reference properties seems to be read only. I really would like to use relative paths so individuals on different systems can use their own local directory structure when build. Is there anyway to accomplish...more >>

How do you select an item in a combobox. I've tried the Click events and that works only when I actually click the combobox. I want to select an item in the combbox not the combbox itself. Any ideas?? Thanks.. Jim...more >>

What is the best character for inserting new line and which is accepted by most of the email clients. Right now I have \n mailMessage.Body = "Line 1 \n Line 2 \n Line 3"; This works good for yahoo. etc but is giving problem for our Lotus Notes If I give \r Lotus notes seems to take it ...more >>

I'm relatively new to this sort of thing, so forgive me if this is completely off base, but I'm having a problem getting the XMLDataDocument to do what I need it to. I have a small test application that has a DataSet with two data tables, Person and Home. I've setup Home as a child of Person....more >>

Hi everyone, I have a structure with this format: Public Structure Forms Public _01234 as string Public _04321 as string Public _03456 as integer End Structure As you can see, the variable names are all numeric. What I want to do is that given a numeric string, I have to determ...more >>

Good Morning, in my personal site http://www.etantonio.it/en I've a section talking about diving where I would want to insert a video of an immersion in Sharm El Sheikh, it is in DVD format and I want to arrange streaming of this file providing my site is hosted by an hosting company like Ar...more >>

Hi I want to send a file from one application instance over a network to another, is there any easy way of doing this. ...more >>