Hi I have a win app running under windows scheduler. Sometimes the just-in-time debugger comes up requiring the user to select a debugger. Is it possible to suppress this as it becomes inconvenient for the user? Thanks Regards ...more >>

Hi I have a win app running under windows scheduler. Sometimes the just-in-time debugger comes up requiring the user to select a debugger. Is it possible to suppress this as it becomes inconvenient for the user? Thanks Regards ...more >>

Hi, just like the subject says: How do you set the icon that is associated with a VB project executable ? I googled and also went to Project Properties with not much success. TIA -steve ...more >>

I have a VB.Net web application that in the website directory consists of but a single .aspx file with its matching .aspx.vb file and a dll. The idea of having a single web page with all content stored in a dll is appealing to me but I can't seem to find a reference on how to do this. Can anyon...more >>

I'm writing a class module (to be compiled to .dll). I have a couple of questions... 1. Is there a way, inside the class, to repeatedly check a value (timer is not available here), and 2. trigger an event that the main app would catch when the value is true? ...more >>

I have the following code: Dim mVar As New Variable() mVar.NomVal = "Test" ==> this line return a NomVal ="Test" mVar.oVal = 10D ====> but this one return a oVal= NOTHING !!!! What is wrong ? Bernard ---------------------------------- Public Class Variable Private mNom...more >>

I have a program that fill 6 textbox on button click, but when using TypeOf my program is trying to also fill label controls which throws my array out of range. how can use TypeOf to only read textbox Control? Piece of Code: Dim I As Integer For I = 0 To Me.Controls.Count - 1 If (Typ...more >>

Hi, I have a TabControl with 2 TabPages (TabPage1 and TabPage2). I have a TreeView control with 2 nodes (Page1 and Page2). When i click on Page1 node, I want to display the TabPage1...the same thing for Page2 node (TabPage2). This is easy to do using selectedIndex = ... But i would li...more >>

I'm wondering if a winsock class has been written that functions similar to the winsock.ocx from VB6. ...more >>

Hi, I have just learned from the link http://support.microsoft.com/kb/821765/EN-US/ to use the database with VB .NET From the example of the above link, if I want to use the table Student as reference table, I need to verify if the SNo existing in the database, then the SName is matc...more >>

I got some table design problem and hope someone can give me advice. I got an InvoiceTable with the primary key Invno, InvoiceChgtable will keep the charges , noofunit, unitpirce.. etc, its primary key is using 'smallint' with increment YES Now, I need to keep each version of the invoice data in...more >>

I found a piece of code that I can use to control the version of my software: <Assembly: Reflection.AssemblyVersion("1.0")> I put this at the top of my Form1.vb file. The question is, this version number does not replicate to my Setup Project version. Can this be done? Matthew ...more >>

Hi, I would like to know how can i do if i want to display the copyright character (the C into a circle) into my About window ? thanks a lot, Maileen...more >>

My controls assembly was behaving perfectly well (no compile errors in the Task List) until I added a new user control. Then suddenly I got 105 compile errors headed up by numerous errors asserting that '(control name)' is ambiguous in the namespace '(control namespace)'. Absolutely nothing I've ...more >>

Hi, I have on my form a treeview control with several nodes. when my form is loaded, I would like to preselected the 1st node of my treeview and to see it selected (highlighten node text) how can i do this please ? thanks, Maileen...more >>

I have a class named "Variable" with 2 properties "Name" and "Value" and the following class to handle a collection of Variable: Public Class ColVariables Inherits CollectionBase Default Public Property Item(ByVal index As Integer) As Variable Get Return CType(List(index), Variab...more >>

Hi, Is it possible to rotate a control on a form ? (e.g. Button, customcontrol) thnx Christian ...more >>

Hi, I want to use the control MS Forms 2.0 Multipage because it allows to display several pages without displaying the Tab on the top (even if in design mode). However, when i place a simple label on this multipage, the text label appears on all Pages... like if text label was tied to for...more >>

Say Company's financial year starts October First and say we are now March 17th. How do you determine which quarter of the Financial year - not the actual year - March 17th is in. Thanks for any help, Bob ...more >>

I have a Class named Variable with 2 properties "Name" and "Value" I have grouped them in a Hashtable collection Dim ColVar as Hashtable when I try to go through the collection with Dim var as Variable For Each var in ColVar Next I receive an error of CAST ! What is wrong ? Than...more >>

hi, i would like to draw static arrows in the window form. Seems from the posts that there isnt any drawing toolbox. Is there a way of doing it? Pls go step by step, this is the first time i am programming. Wish it was as easy as in Microsoft Word where u can just drag an arrow.... Thanks...more >>

I am using function like so: Public Class Calculation 'add function Public Function add(ByVal num1, ByVal num2) Return (num1 + num2) End Function 'subtract function Public Function subtract(ByVal num1, ByVal num2) Return (nu...more >>

Writing a DLL file as a addin to SolidWorks software I have used regsvr32 to register my DLL but it doesn’t seem to put the correct keys in the register. This is my first attempt so any help with be appreciated. ...more >>

Anyone know how to return the disk number (i.e. the number you see when you launch windows disk manager and see your drives numbered disk 0, disk 1, etc.)? I'm not talking about the volume serial number or drive serial number. For example, I want to programatically determine what disk number th...more >>

Hi All, When I write to a file using the Write method, #ERROR 448# is written to the file instead of the string being sent! Has anybody come across this problem? Thanks in advance....more >>

Hi, i?m creating some Crystal Reports an i have a small problem: I have a mainreport rptMain. In this i include some subreports urptAbc etc. The subreports have different sizes and the height can vary so the first subreport overwrites the others and so on. Is it possible to do a function l...more >>

Hi, I'm working in vb=2ENET and I need to be able to print single lines= to a dot matrix computer=2E Each time a record is entered into my= app, the printer needs to print out the record and wait for the= next one (all on same page)=2E Everything I've found on print= output so far has b...more >>

Hi all I'm in trouble for a time consuming loop , I'm not experienced in VB net but if someone can suggest me some improvements on the code I use he's welcome I'm using a DataTable Object to access data in a cycle , I've put the connection OleDbConnection in the external part of the cycle...more >>

(Type your message here) -------------------------------- From: ujjwal no matter what index i chose lisbox.selectedindex retrurn 0 please help. thnaks in advance ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>wLKh0QOF2k2sco5kRHvEZg==</Id>...more >>

Hi, I am new to vb.net and i have got a function in module which needs to open another form inside the parent form, but i could not do that because it said "Reference to non-shared member requires an object reference". What should I do? In my function in the module, i have: Dim myForm As Ne...more >>

Hi I'm a jnr developer in need of desparate help. Can anyone point me in the right direction for this problem: I calculate the number of days between 2 user defined dates like this: Dim DaysInRange As Long DaysInRange = DateDiff("d", Me.dtp_firstdate.Text, Me.dtp_lastdate.Text) + ...more >>

Hi all, I've got problem with ListView in VB=2ENET=2E I want to color= lines (odd and even with different colors - gray and white)=2E I'm= using item=2Ebackcolor property which works fine, but=2E=2E=2E If I= click on the listview outside the items when current line is= gray, it will unselect...more >>

I Tried: If label1.Text < 80 Then lblOutput.Text = "Word I wanna say" It didnt work... Do I have to import something? declare something? missing something? It didnt generate any errors, just doesnt do anything. label1.text always is a number..... VS2003 VB.net ...more >>

Hi, I want to display the data into crystal reports and the data is not coming from the database the data is from the controls which i've placed on the form. and also when i click save button then the data in the crystal reports will be saved in a file . In my form there are textboxes and co...more >>

Hi I have some items in listview. I want to copy the selected items from listview using the clip board mechanism in VB.NET. I used this code but it was not copied. For Each lsvrow As ListViewItem In ListView1.SelectedItems Clipboard.SetDataObject(lsvrow) Next What ...more >>

I have a winform that runs on its own, is it possible to wrap a stand-alone winform in a class? More accurately, is it possible to use a class to call an already established winform? ...more >>

Hi, I have loaded a listbox with items from a database. I now want to allow the user to re-order the list box manually using up down buttons, before submitting his changes to back to the database. I did this sometime ago in classic vb, and I think I used the Listindex property to check ... ...more >>

I have a VB6 program that lets me configure an INI file with IP addresses to ping, another INI file which lets me setup and email contact and SMTP server, and will count ping failures and email me when a certain fault count is reached in succession. I need to convert the app to VB.Net and w...more >>

I am trying to download a web page using WebRequest. The problem is that this page uses cookies. In IE, I can view this page correctly (since I have the cookie) but when downloading using WebRequest I don't get the page I want. How can I add cookie information to my WebRequest ? How do I know...more >>

Hi, I have a Tabcontrol on my form which display 2 pages (so tabpage1 and 2). I would like to not see these "tabs" (where is written TabPage1 and 2)... for switching from 1 page to the other i use some treelist control. So, how can i hide these tab on the top of my TabControl (but they must...more >>

Hi, Using this sample XML ...... <Data> <House> <Location> London </Location> <Type> Detached </Type> <Value> 200,000 </Value> </House> <House> <Location> London </Location> <Type> Flat </Type> <Value> 100,00...more >>

Hi, I've created a custom control and it is display on MyControl tab in Toolbox. but i would like to know how : 1. can i set a particular icon to my customer control to see it displayed in Toolbox. 2. How to create a .dll of exe of my customr control only ? thx, Maileen...more >>

I am trying to set the default design proerties in a control I have derived from the Panel Class. I thought I'd found how to do it from the MSDN but the following line doesn't work: Inherits System.Windows.Forms.Design.ControlDesigner I get an error saying that the Type is not defined. ...more >>

Im looking for inspiration ! I want to put a snippit of code at the top of my company letterhead, any ideas would be greatfully received ( provided they are constructive ), like 'MyCompany Name Public Class CompaniesShortName Private Enum CompanyDirection Upwards ...more >>

For some reason I have a problem with the application focus deal in windows explorer getting reset. I used TweakUI to set the "Prevent applications from stealing focus" to on so that it flashes the icon in the taskbar. But this somehow gets reset everytime I reboot. Is there a little vb...more >>

Hi, When i work with C++ builder i've created my own control (component visual or not visual). I would like to do the same under MS VB.NET but i've never done it. Here are the thing that i would like to do : 1. control has to work under VB.NET and VC.NET. Which technology should be use...more >>

I've got a VB .NET Web application that has several frames (for discussion sake, let's call them Form1.aspx and Form2.aspx). I want to be able to call a code module in Form2.aspx.vb from code module in Form1.aspx.vb. How do I format this statement? I'm not interested in calling client-side ...more >>

Hi, I asked few days ago about a flat button control under VB.NET but answer didn't satisfy me. I know that a such button existed under VB6 so it should exist under VB.NET also. Where can i find this Flat button control ? COM, ActiveX ? thanks a lot, Maileen...more >>

I have a basic question thats been niggling me, but I never found time to look at it before. If I have an enumeration such as this Fiend Enum TravelDirection North South East West End Enum and Direction = TravelDirection Now I want to set the...more >>

Is it possible to place command buttons in datagrid control in vb.net . If datagrid contains 10 rows then for each row it must have a command button . Is there any third party control? Plz tell me ...more >>