Hi, I am writing a simple graphics program to generate a Yin Yang logo. I need to implement a flood fill routine and am trying to write a stack class in C#. My main program is in VB. My solution is called "Yin-Yang", containing the two projects. My C# project is called coordstack with a...more >>

Vb.Net 2003, 1.1. Web application. Hey there I have this, Response.Redirect("FileFiew.aspx") to go to a new page, but how do I open that page in a new window? So I will have 2 pages open,, the original page, and the page I opened. thanx in advance ...more >>

VB.NET 2003, 1.1, Web Application Hey there, I'm looking to add a login function to my page using a database, does anyone know any good tutorials for this? ...more >>

Hi I am having issues with a combobox column in a datagridview with virtual mode enabled. I am binding data to both the datagrid and combobox from an sql database. Everything works fine however when I select an item in the combobox and move onto the next row, the item dissapears from the co...more >>

I need to get a set of comma delimited client ids from a config file to test against while running through my main processing loop. If a given clientid matches any of the ids in the list, I don't want to send email to them. What is the best way to code that? I was thinking of the idea of ...more >>

I would would like to display the conent of the computer exactly like it is displayed in the Explorer window: Desktop -My Documents -My Computer -**Drives "A" through "Z"** -Shared Documents -My Network Places -Recycle Bin -**All Folders On Desktop** I know how to build th...more >>

Hello, does anyone knows how to convert a date, into a number of week of an year? for example mm/dd/yyyy 01/04/2006 convert to 1 (week number 1 of the year) Thanik you ...more >>

Hello. I have a word document vinculed with a .csv file. How open this document for merge with mi csv file from vb 2003? Thanks a lot. ...more >>

bonjour vb2005 m'annonce : le nom 'vb6' n'est pas déclaré que dois je déclarer pour utliser VB6.SetItemData ? For lPointer = 0 To lCount VB6.SetItemData(Me.lstMots, lPointer, 0) '.SelectedItem (lpointer). Next merci http://www.scalpa.info ...more >>

Hello I'd like to call UDF with parameter from vb.net that retruns datatable , any ideas? I have been already trying Public Function ExecuteUDFReturnDT(ByVal SPName As String, ByRef ParamArr As spParam()) As DataTable Dim cmd As New SqlCommand Dim dt As New DataTable Dim da As New ...more >>

How do I show a calendar control or another appropriate control to pick a date and time for a cell in a column in a datagridview? Thanks for any help. Bob ...more >>

Hi Folks, do you know a file name validator ? I am reading a text file and I am creating new files in runtime. In some cases it is found string with invalid characters so. I have errors. I was able to avoid the problem with this character "/" Is there anything peace of ...more >>

In KB 915038 there is mentioned a hotfix. How can I get this hotfix ???? msvb7.dll 8.0.50727.73 3,103,744 15-Feb-2006 03:32 x86 ...more >>

Hello, does anyone know why it may disappear the hidden autogenerated code? thank you ...more >>

I am working on a database project, and I'm trying to think "objectively". Are there any tools that will map my "objects" to relational tables? I'd prefer a freebie, or something faily low-cost to start off. Thanks for any assistance....more >>

Hi, I'm using VB.NET 2005 with a Local Report, and I used an Object as DataSource. The problem is: this Objects contains a Generic List (MyArticles, Inherist from BindingList), which contains other objects (Articles). I want a list of these Articles to appear in a table in my report, but I...more >>

Is there any reason to use: Private newPropertyValue As Integer Public ReadOnly Property MyProperty(ByRef MyParam as Integer) As Integer Get Return newPropertyValue End Get End Property instead of: Dim MyValue as Integer Public Function M...more >>

Hi, I am writing software to automate some testing. I have one main form to set up the tests, and once this is complete, I open 4 identical forms to monitor each different device that I am automating. Because there are many fast timers on each, I have placed each one of these forms in their ...more >>

I have a C++ DLL that I need to access from VB.NET. The function I am trying to call is declared like this: void* PASCAL iidc_lockdata( HIIDC, long frame = -1 ) This function returns a pointer to unsigned chars I am able to find the size of the array out. It is usually 128800 to use as ...more >>

Hi, I have found that sometimes and usually on an inconsistent basis, VB.NET projects will hold onto objects after I have disposed of them in code doing something like: object.close object = nothing A good example of this is an connection object to an Excel spreadsheet - even after disp...more >>

HideDragon is powerful software that can hide the desktop windows rapidly. You can hide any windows on your desktop easily by clicking the mouse's left and right keys together (or use the hotkey).To resume these hidden windows whenever you like by re-clicking the mouse key (or hotkey), and those...more >>

I have a base (MustInherit/abstact) class that looks like: Public MustInherit Class BaseClass End Class Then I have three derived classes: Public Class DerivedA Inherits BaseClass End Class Public Class DerivedB Inherits BaseClass End Class Public Class DerivedC Inherits B...more >>

I originally asked this question in the "classic" VB forum. It occured to me after I had sent it that I sent it to the wrong forum. Anyway! Here's the situation. I have VB.NET 2005 Express Edition. I have a 19" LCD monitor with the resolution set at 1280 by 1024. I want to create a graphics...more >>

Im just toying with vb.net and am trying to find out howw things work. i have managed to come up with the following code that will access a table in a sql2005 server . what id like to do is populate 'DataGrid1' with the results can anybody explain how this is done STR_SQLQuery =...more >>

I'm using visual studio 2003. I have much of my code in my main form, called 'frmMain'. When I create a class to perform string ops and such, it sometimes needs to refer to functions in the main form. However, when I use "inherits frmMain" in the class, as soon as I try to build/run the pro...more >>

When trying to send an email, I get the following exception. It says that the sender address is invalid, but it is perfectly valid. Any suggestions? Error sending email using mail1.us.ups.com To: aaa@ups.com;bbb@ups.com From: aaa@ups.com Bcc: aaa@ups.com ==================== System.Web.Htt...more >>

I have one Problem while File copying in ASP.net , When I trid to copy my file to other system on the same network I am getting the "Acces Denied" Error. Whereas I have have given all the permissions on the remote system's shared directory. Whereas I am able to copy the same file on my local sys...more >>

i need to convert xml file to ms excel worksheet using vb.net... ...more >>

I created a database using vb express 2005 and now am trying to access it using a sql connection. Here is the connection string: ConnString = "Data Source= .\SQLEXPRESS;Initial Catalog = |Data Directory|\trail-db.mdf;Integrated Security=SSPI;Persist Security Info=True;" When I try to debug, it ...more >>

Hi all, I need to enable context sensitive help in my application. For this when user clicks on a menu item( "Whatis this"), i would change the cursor to a help cursor. I used system.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Help As this code did not help in changing ...more >>

Here's one that should probably have the sub-heading "I'm sure I asked this once before, but ...". Two users are both looking at the same data, from a database. One user changes the data and commits it. How does the other user get the updated view without polling for changes? Is there some ...more >>

Dear All, I've been advised by a friend of mind that in VB you can shorten your source (he doesn't know how to do it, it said someone told him), for example I could have 'Microsoft.DirectX.Direct3D' in my source alot, but he said I could, at the beginning on my source, define a short handle...more >>

Hi How can I use VB.Net Application to open IE and get it to display; 1. a JPEG image from a file? 2. a JPEG image held in memory? Any guidance appreciated, Doug ...more >>