20,284 Topics
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| | How can I use C++ programme from vb.net thanks in advance |
| | i just got too bored and want to write another program so that i have something to do. But because i am out of ideas i thought i could make a thread and ask all of you for ideas about programs that could be used in everyday life by an … |
| | I am trying to learn VB .NET again. Have not used in a long time. I have bound my controls to my datatable and then I put values into the controls, I then have a button that I am trying to get to add/update the rows to the database. It … |
| | I have a running vb.net setup. I want to provide incremental modification to the set and I do not want to recompile or prepare the set up again. |
| | I'm trying to write a program in VB2008 that uses a 2003 Excel spreadsheet as the interface. To help with this I am trying to pass data to and from macros inside the spreadsheet. I call a macro from VB with this line: [CODE] Call gXLApp.Run(gwbTB.Name & "!ArrGather", gArr) [/CODE] … |
| | how to create serial no field in crystal report in vb.net |
| | What is the best way to go about making a program that will have to save information like a database, but I don't want it to have to use a outside database, I would like the information to be embedded in the program possible. Or are there any other ideas? … |
 | Hello all, i would like you to answer me a question: I have a Select case statement: [code]Select Case textbox1.text[/code] and i want to add more than one case,for example: [code]Select Case textbox1.text and checkbox1.checked[/code] is it possible in any way to do this with VB.NET??? Thanks in advance, Alex |
| | Okay heres the dilemna.... I have a Dataset("LineItems") that Stores information about so many records. To source to this DataSet("LineItems") is not its intended ouput. Meaning I pull this info in from one database and output to another. My problem is i have no idea on how to write an … |
| | i have developed vb.net 2005 application. how to create installation file, which method is best? any one help me or give me correct link. |
| | Hi frnds,, i hv a form in which i want to calculate balance.I wrote code for this as follows. But its giving me an error as "Datatype mismatch error". I hv declared bal & amt in database as Currency.Is this proper??If not suggest me some other code plzzzz. what datatype … |
| | Hi All, Can anyone please help me out here? I have been trying now for about 6 hours on trying to convert this code from vb.net to asp.net [code] MessageBox.Show("Press OK To Continue..", "Mortgage Amortization Table", MessageBoxButtons.OK, MessageBoxIcon.Question) [/code] All I want to do is after displaying 20 lines of … |
| | How do I stop a combo box from firing the SelectedValueChanged event when the DataSource property is added? |
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| | I'm new to vb.net[COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][COLOR=#000000][/COLOR][/COLOR][/COLOR][/COLOR][/COLOR][/COLOR][/COLOR][/COLOR][/COLOR][/COLOR][/COLOR] though I've done a fair bit of work in vb6. My problem is this. I have a form with two tab[COLOR=#000000][COLOR=#000000]controls[/COLOR][/COLOR] and on the tab pages are text boxes, group boxes, check boxes, etc. for entering parameters. While I'm developing using [COLOR=#000000][COLOR=#000000]debug[/COLOR][/COLOR]gging in vb.net 2005, each …  |
 | Hi! I have the following code- [code=vb.net] Imports System.Data.OleDb Public Class Form1 Dim x As String = """" Dim cs As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=c:\sbi\mm.xls;Extended Properties=" & x & "Excel 12.0 Xml;HDR=YES" & x & ";" Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim cn … |
| | I'm working on an assignment and when I run the application I get the message Build Successful, but the Form doesn't show up on my screen. How do I make the Form appear? |
| | I need to make an array using the following info. Salesperson January February March 1 2400 3500 2000 2 1500 7000 1000 3 600 450 2100 4 790 240 500 5 1000 1000 1000 6 6300 7000 8000 7 1300 450 700 8 2700 5500 6000 9 4700 4800 4900 … |
| | A project that I have been working on requires multiple users to access a ms access db. I understand that I can split them and create a front end and back end. The backend would contain all my tables and I could place anywhere on a local network. My question … |
| | Hi, i have been wasting to much time i don't have trying to figure this thing out and hope somebody can help. I am making a project for school in VB.NET. I have SQL SERVER 2005 installed on my machine. I can access the database just fine thru Visual Studio … |
| | I've been given this work to do for uni, can somebody give me some hints how to start it? 1. In order to demonstrate your understanding of Object Oriented Programming within a visual environment you are required to create an object oriented graphical program to simulate a simple telephone network. … |
| | I've written a UserControl, and within that control the user is able to change some properties on a form. I can't figure out how to display the changes in the property grid. The only time I've been able to update these properties, is in the UserControl's Load event. This won't … |
| | Hey There! My name is Steffi and I am glad to be here with all of you |
| | I am trying to work on this work in the VB.NET book in this chapter called " Accessing Database Files." the instructions call for a DataGridView control on the form and to click the smart tab arrow. When selecting add project data source from the drop down, it activates the … |
| | Hello, Basically, here's my problem. I would like to have a multi-column listview (with objects created from an arraylist) store information about what object is related to what listview item. I'm sure there's better ways to do this, but I can't figure it out, so I want to add a … |
| | frnds..plz tell me the passcode of vb.net, 2005 version..i need it soon..  |
| | I am writing a program using the MS Sql compact edition that get embedded in the program for my database so I would like any tips for using that if anyone has any good ones, I'm a VB novice yet. What I am wondering with this question is I would … |
| | I had a form with 5 tab page, and each tab page got a button that link to another sub-form. What i want is how i gonna make the sub-form display in the MDI too? Coz now i maximize all my form once the sub form loaded it had covered … |
 | ok i am making a simple HTML editor and i added a small feature that allows the user to click a preview button which opens up another form window that has a webpage object in it. the problem is, how do i get the html text to show converted into … |
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