Hi, I am developing a usercontrol in ASP.Net , where i have a panel control. At runtime , I add controls to the panel depending on user-Input. Currently I am working with only Checkbox and RadioButton. I need to return the checkbox/RadioButton value selected in the usercontrol? Thanks fo...more >>

Hi All, can anyone advise me why this code doesn't work? I get nothing on the screen. It's an attempt to write a string to an off-screen bitmap, then write the bitmap to the screen. And incidentally I'm using the NETCF. ----- Public Sub direct_draw_text_cent_tah_14(ByVal text_col As Co...more >>

Hello, I've been upgrading some sample projects from VB6 to .NET. In the book I am reading on how to do this, there are many references to Early Binding & Late Binding, but the book doesn't give a clear explanation of what they mean. Could somebody please explain? Thanks, Chris A....more >>

Hello, I can't seem to figure out how or find any info on accessing/manipulating objects in a child form from the parent or vise versa. Up to this point in my program I have been useing modules as a mediator and passing the data i need through them. e.g. to get the textbox.text from my child ...more >>

I'm stuck on something stupid. I thought this code would generate events = in the windows event log under the Superanuation Log heading. However, = it does not. I found if I use the EventLog.writeEntry method to get a = register of the message on the log. I'm a bit onfused with this because = th...more >>

I want to connect to a mysql database. I found 2 dotnet dll's to do that: MySQLDriverCS and bytefx. Problem is that both are giving almost the same error. They are looking for System.dll or System.Data.dll in my working directory.. (System.IO.FileNotFoundException) I think the problem is they w...more >>

I am new to vb.net. Can you help me with this error. This error occurs when I click on a Button. Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more informat...more >>

Dear all, here is a simple problem that I cannot overcome: I'm trying to write a client/server application in Visual Basic .net. The server is an executable (.exe) project, the clients are class library (.dll) projects. The server loads the clients from their DLL-files at runtime using reflec...more >>

is there a way to pass the contents of one array to another array of different types, without looping looping 1000 times is too long, is there a method that can do it in one step for example.. dim array1() as strin dim array2() as byt redim array1(1000 redim array2(1000 ''' populate the arr...more >>

Hello, I was wondering if it was possible to add controls to a ListView so that they would appear as ListViewItems. For instance how can I add a ProgressBar to the ListView Control so that it would appear in it? I have found code to do this in C++, but can't it be done in VB.Net?? Thanks ...more >>

HI, I want to do an application that when the user clicks on the Close button, it cancel the closing operation and them it activates a timer to hide it. Private Sub frmMain_Closing(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles MyBase.Closing e.Cancel =...more >>

I'm having more difficulty than I expected. When I run this in a form's load event: Dim iwidth As Int32 iwidth = SystemInformation.PrimaryMonitorSize.Width me.scale(iwidth / 1280) The controls' text is not changed as you would expect. So the text is truncated in several of the label...more >>

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi All, When I run my app in Debug, it works great. When I deploy it, and then run the app from the start menu, it works great... except when I click on Help in the Help menu. It should open a form and display the contents of the help.txt fil...more >>

I have developed a substantial app - perhaps as many as 125 - 150 forms. I develop on a system that uses normal fonts, 1280 / 1024. I want to set the scale of each form to replicate my environment, so I created the following function in a class I call 'globals', which is available throughout th...more >>

anyone know how to save record that is encoded from a textbox back to sql server 2000? i know how to display a record from sql server to textbox but don't know how to save the changes i made. thanks in advance...more >>

Well, I' surprised by a thing in VB.NET I have a property GetUniqueID as String in a class and a private member UniqueID This property only increment variable UniqueID (UniqueID+=1) and return new value. What I noticed is that in debug mode, every time I hover the mouse to a call to that prop...more >>

I have a program that saves an excel file, but it always pops up a message box that asks if I want to save over an existing file. Is there a way around this programatically?...more >>

Because of an example I followed I've been instantiating Image objects. Now I notice that the documentation says the Image class is an abstract base class. Things seem to be working! Is the documentation wrong (it also says abstract classes cannot be instantiated)? Should I be using Bitmap...more >>

I have a following problem: When I try to start a project, it build's fine, but I receive an error: "Error starting project: Unable to start debugger Debugger not configured properly or not installed" Projects built can be started outside IDE, eg. from Run menu. ..NET Framework is versi...more >>

I'm using tcpClient to send data to a pocket pc from the server. The server is dual homed and tcpClient seems to bind to the first address (.AddressList(0)) - how do I bind that to another address (.AddressList(1)). I need to do this because the network adapter for eth0 is on non routable netwo...more >>

I am getting strange resizing problems when using an inherited form. Controls are moving themselves seemingly randomly, but reproducibly. "frmBase" is my base class (a windows form), and contains a few controls anchored to the sides of the form. "frmChild" inherits from "frmBase"... and th...more >>

Hi! I have VB .NET Standard 2002 and would like to upgrade to 2003. Is there an upgrade to VB .NET Standard 2003? Thanks, Bob Hug ...more >>

I'm new to VB.NET The data form wizard automatically generates a set of textboxes from the columns of my database and has update, delete, load buttons. I would like to add a search box and button. when i type an id number in the search box and click the search button, the other textboxes sh...more >>