Application: When a user selects a name in the listbox complete information(phone-no,E-mail,etc..) regarding the person should be displayed. Problem: I have populated the list-box with names using datareader.The database comprise of id with respect to each name.Now since the id's are unique t...more >>

I have a VB.NET application using SQL server with 300 users connecting via remote desktop to the application in Win2003. From what I read in the licensing agreement, we max out at 50 users in the Crystal Reports that comes with .NET. Is there a workaround by going to CR 8.5 or is there ano...more >>

I have a problem using listbox. I used to put items in listbox dynamically and maintained size automatically in listbox sothat there is no scroll bar in the listbox. I have a problem when the listbox items r so long the it goes out of the form and there is a scroll bar in the form. so when i us...more >>

Hello, I am developing a Web Page with Visual Basic .NET. I would appreciate your help with this: I have a button which call a popup, in this popup I show a dress and until this point everything goes right. When I press the button againg to show another dress (without clossing the pop...more >>

Hello, I need a long number to IP Address Convertion Function. Take 3349551105 to 199.166.24.1 Please let me know if anyone has such a function. Thanks in advance for your help, Jack ...more >>

I have a form with a listview on it and a context menu. I handle the right click event on the listview but after handling the event, the context menu then appears. I would like to disable it if the user right clicks on an item in the listview. I do like it to appear if the user right clicks on a...more >>

Hi, How do you dial-up to your local Internet Service Provider programmatically using the given, Username, Password, and Local number? I'd like to make a generic dial up application that doesn't assume there's a "Default Connection" on the computer. Any ideas?...more >>

I am getting this message above when I try to place any custom component or usercontrol on a form. In previous version when I created a usercontrol I could drag it from the toolbox and place it on a form now in vs 2005 beta 2 I keep getting this error. This doesn't happen when I put MS control...more >>

Hi, I am not sure this is right place to ask but I have noticed a problem when working with VS.net. I have been using framework 1.0, and latelly 1.1 and VS.net 2000 and since couple of months VS.net 2003 but the problem would occure occassionally in either version. I have a folder Work whe...more >>

What does it take to make a datagrid heiarchical? Don't you have to deliberatly set some properties or write code to make a datagrid heiarchical? My datagrid should be one level but it recently became heiarchical. What is it that I could have done to unknowingly make my standard datagrid he...more >>

How can you detect when an arrow key gets pressed? Doesn't seem to trigger a KeyPress or KeyDown event. Thanks. Jerry ...more >>

How do you scroll to a point on the web page onClicking a control. I have tried response.write("<script>window.scrollTo(0,500)</script>"). VB.Net 2003 seems to ignore it. GRB...more >>

Hello, I've noticed through searching this group's previous posts that one can get the item the mouse is over in a listview control but I did not see how to get the subitem the mouse is over. Is this possible? I intend on replacing an ActiveX grid with a listview control from a VB6 appl...more >>

I have written a Windows control library in Vb.net and now i am eager to use them from webpages with Internet explorer, using the object tag, something like this <object id="MyButto1" classid="http://Domain/MyControls.dll#MyControls.MyButton" ></object> First i uploaded the library to m...more >>

Supposed I have 100 items or datarows to bind listBox control. and the control can only display 10 rows. So I need to tell the scope of the visible rows. Thanx in advance...more >>

Hi to all, I have a little asp.net website which works great on the local machine but I cannot seem to access it from a remote machine. It is not a connection problem because my remote machine (which is on the network) has a share on the local machine using name resolution. The message I get ...more >>

When it developed in Embedded Visual Basic my database it was in Access and OK worked, now development in Visual Basic .NET (Smart Device Application) and do I need to occupy Access and don't I find any example of as making it, does somebody have an example or does know if Access can be in charg...more >>

I heard that beta 2 now makes ASP.NET xhtml compliant. Can anyone shed some light on what this will change and it will break stuff as converting HTML to XHTML pages DO break things. see, http://www.alistapart.com/articles/betterliving/ I read on http://msdn.microsoft.com/netframework/defaul...more >>

I am trying to make a SortedList using the following code: Dim Poems As New SortedList(47) Dim poemfiles As String() = System.IO.Directory.GetFiles(Server.MapPath("poetry/poems/")) For Each poemfile As String In poemfiles Poems.Add(System.IO.File.OpenText(poemfile).ReadLine(), poemfile...more >>

hello, i'm wondering how i can check if an picturebox has any content(as in got an image). thanks in advanced. angus...more >>

Access 2000 has properties for their button called, Default and Cancel. It does not appear that VB.NET Windows.Forms.Button have equivalent properties. Is there an easy way to emulate those properties for a VB.NET button?...more >>

Dear friends, I would like to make a .net applikation in VB (I Use Visual Studio 2005 Express) where there is a Bar on the left side like the one in outlook (Called Outlook Bar under View in Outlook 2000). Can anyone give me a hint how to do that??? Thank you very much for your help, and ...more >>

Hi Guys, I am trying to display a datagrid containing two related datasets. I have filled and related them on MemberID with the following code:- Dim myconnection As Odbc.OdbcConnection Dim myda As Odbc.OdbcDataAdapter Dim mysql As String myconnection = New Odbc.OdbcConnectio...more >>

what are the general naming conventions for vb.net controls. esp txtUserName, lblPassword, btnSubmit What are the prefixes for the controls???? I've tried to search hi and low on the net, but in vain. I'd much appreciate it if someone could guide me with regards to this. All i need are stan...more >>

Hi all, 2 forms, one is login form, another is main form. Once login operation is granted, it will bring out main form and kill login window. How can I do it? Like Private Sub btnOK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOK.Click ...... ...more >>

Hi All I get the following error while connecting to the oracle database using ODBC. in my VB.NET application. Can any one help me out solving this problem server message (if any): "ORA-12154:TNS:could not resolve service name Thank in Advance Mahesh.V ...more >>

Hi, If I Serialized a instance of class zCMethod and then deserialized it, no error occurs. Now ,I Serialized a instance of class InheritedCMethod and then deserialized it, I got an error. system: MissingMemberException: FieldInfo can't match destination type¡£ I know the error appears onl...more >>

I've been beating my brains out on trying to figure out how to do Recurse (Parent/Child) code for my application (VB.net). Basically a User enters data into an array. The data is pretty simple: Parent Child Data 10 15 123 10 16 456 20 25 789 20 28 246 30 35 890 40 ...more >>