20,285 Topics
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 | Hey all. I am trying to make a program that consists of two list boxes. The first list box contains the names of several employees of a given company, and the second is to display the name, department, ID number, and phone number of the person when the name is … |
| | HELP! I am a medium duty VB.Net developer and want to start developing web applications and converting some of my VB apps to web apps. I know the basics and have put together a working ASP.Net application with no problem. I have the mechanics working fine. I just can't seem … |
| | Hi, i'm just wondering if there's any differnece between visual basic 6.0 and visual basic 2008?? Is visual basic 2008 compatible with the older versions of visual basic??? Please help.. Thank you in advance! :)  |
 | HELLO. i want to put logo in my crystal report, i couldn't find image property in crystal report plz help. Thanks in advance. |
| | Hello, I have access database which have hyperlink column, and values as "/yes.bmp", "/no.bmp". Then in asp.net have a GridView with ImageField which in browser will show Yes image, or No image. ImageField Properties >> DataImageUrlFormatString: ~/images/{0}.jpg. My goal is to get in vb.net code a value from GridView's imagefield. … |
| | I am working on developing p2p chat system and also file share system.... But only thing is that ...i can't find out the way to find how to implement it...i have worked on client server programs but i m not able to get p2p... The concepts of P2P are:- 1. … |
| | Hello, I am interested in learning Visual Basic 2010 from scratch. I have no programming experience at all and I am looking for a good book that helps me grasp the concepts of programming as well as learn Visual Basic 2010 and the .NET framework. I would like a book …  |
| | hi am having problem in saving datagridview data to excel file.. i have import excel namespace into my project but it shows [COLOR="red"] error : Namespace or type specified in the Imports 'class2' doesn't contain any public member or cannot be found. Make sure the namespace or the type is … |
| | Basically im having problems programming an array as double. I have it as ' public arrytotal() as double ', however i keep getting the error messages 1. Error 5 Operator '+' is not defined for types '2-dimensional array of Double' and '2-dimensional array of Double'. C:\Users\Alex\Documents\Cafe Assignment\Cafe Assignmentconverthome\Backup\WindowsApplication2\Form2.vb 115 22 …  |
| | Hello, Could any one plz tell, where am i going wrong. I am unable to popup msgbox if count=0. It will work only if i use MsgBox(""). I am unable to understand how it has anything to do with msgbox("") Private Sub txtstaffID_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) … |
| | Hi, i want to accept data from user in messagebox using a variable. and later i want to use that variable. please help me. |
| | hi, I am new to these online threads .. i had a question: i am migrating vb6 to vb.net. the ini.file of vb6 has to be converted to app.config file, and we has to use this app.config in our code by removing ini file. how to create app.config for this …  |
| | how to find the internet explorer go evenmt in vb.net plz reply as early as possible thanks in advance |
| | i am able to add items in listview at runtime ,but not able to add this items and subitems in database pls help me in code |
| | Hello, I am trying this.. [code] Imports System.Data.OleDb Public Class Form1 Dim conn As OleDbConnection Dim cmd As OleDbCommand Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click conn = New OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0; Data Source=c:\nikhil.mdb") conn.Open() Dim row As DataRowView=ComboBox1.SelectedValue Dim row1 As DataRowView = ComboBox2.SelectedValue Dim row2 …  |
 | Hello all, I am trying to make this login page for users, but when I go to login it gives me an Error or just does not work. Here is what I am using. [CODE]Imports MySql.Data.MySqlClient Public Class Form1 Public conn As MySqlConnection Private Sub Button1_Click(ByVal sender As System.Object, ByVal … |
| | I already understand how to do the quadratic equation when the it is in the format of ax^2 + bx + c and the a variable is 1. The only problem I am having to make it a fully functional quadratic equation solver, it needs to work with a being … |
| | Hi guys, basically im writing a program where the user inputs the number of coffees they require from a number of drop down boxes, one for cappucino, espresso, iced coffee and latte. after this, there is a 'calculate' button which totals these up and displays them in a textbox. my … |
 | I have already asked about the problem in java forum... Now i think the solution is only possible through microsoft products... Problem is i want to get the handle of a application and send commands to that application... Is it possible,, commands are send to combo box , text area, … |
| | how to check if the user input has a match in my given string [CODE] Dim a as string a = "abc" [/CODE] if the user input in the textbox "erty" the message box will be shown string not found. if the user input 123abc the message box will be … |
| | Hello anybody I 'm a beginner programmer and now I have one problems that is errors " could not find store procedure" in myform here is my code [code] Public Sub GRID_STAFF_INFO() CONTOSQL()'that is a function for connection to sql server' Dim table As New DataTable CMD.CommandType = CommandType.StoredProcedure CMD.CommandText …  |
| | hi, please help me to do this. i have problem in vb.net window base application. i want to block TAB key from the keyboard. please give me API code or any useful hint to do that. thanks in advance. jack parsana. |
| | Hi. I just want to ask if it is possible to create a function that accepts an expression into its arguments. Just like what IIF do. Ex: [CODE]Dim strResponse as String = IIF(Msgbox("Select Yes or No", vbYesNo) = vbYes, "Yes", "No")[/CODE] I forgot the code, but its the thought that … |
| | Hello everybody, hope you're all good. I'm making a quiz and I've got a set of questions and answers being loading into two different arrays, the idea is to answer a question with a choice of 4 buttons, so on a button click the answers checks to see if it … |
| | HI Guys, I have completed my VB project using vb 2008 express edition.. I am not able to create a set up file for my project and I think it is because of the file path i have provided in my program dbSource = "Data Source = C:\Documents and Settings\cfadmin\Desktop\Lead_management\Lead_Management_Project\Lead_Management_Project\London.mdb" …  |
| | give me an example pleas. |
| | Hey it's me again. i know u guys might be sick of me asking q's but i really need ur help. i'm trying to make a game now for my brother for his birthday. and i have the boundary code i need thanks to u guys but i decided to … |
 | hello to all of you i am using crystal report wizard and i want to put a search box in my crystal rpt but i don't know what i'm going to do view my attached thumbnails anybody can help me please? thanks... |
| | hi all, I am used in me.showintaskbar property to remove application from taskmanager.but it removes the form(application)it still refreshes.How to stop the form refresh.to avoid that issue please help me. Thanks, |
 | Hello guys. I'm using a Microsoft Word form template to create objects in a form programatically, so depending on the information read by the program from the template. So, I've got some fields where I store formula data for the form, in which I specify that the value for that … |
| | hi i manage to export a data coming from listview to excel here is my code [CODE] Try ' Open output file Dim os As New StreamWriter(filename) ' Write Headers For i As Integer = 0 To ListView1.Columns.Count - 1 ' replace quotes with double quotes if necessary os.Write("""" & … |
| | Hi alls, since 2 week i'm stuck to do this thing. Actually i need to display image from oracle database into the picturebox. My oracle database got table name "STAFF_PHOTO" and the column of photo is "PICTURE". The image already converted into ByteArray. I'm already make a connection and success … |
| | I was wonder how to submit on this html code [ICODE]<input type="submit" class="button" value="Login">[/ICODE] i have tried using [CODE]WebBrowser1.Document.All("Login").Click[/CODE] but it doesnt work for me |
| | i cant tell really what the problem is but i get the following error oe ex. [CODE]Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Try Dim Connection As New Data.SqlClient.SqlConnection("C:\Documents and Settings\Administrator\My Documents\Visual Studio 2008\Projects\LugWdLib\LugWdLib\lugthes_source.sdf") Dim Command As New SqlClient.SqlCommand ' declare a command to select … |
| | Can you please help me in my problem regarding in using Listview in vb.net. I can manipulate some flow like searching and selecting data coming in database (SQL) but my problem is that i need a message thtat will pop up that there is no particular data in the database … |
| | Guys, I am a newbie to using SQL inside the Query Builder of VB Express 2010. Very sorry if this is a stupid question... . I have 2 tables: "Student Details" ( Primary key: "SID" ) and "Level 2 Red Belt" (Primary key:"SID" ) I want after entering a record … |
| | Hi, How can i clear picturebox at runtime in vb.net2005? Please help me.... |
| | I have connected my vb .net forms to the MYSQL database but when i comes to publishing, i do not get the database on the published application. what shd i do? |
| | I want to extend my list-view displayed information to the next line in a column but i have tried the property it has refused what is the alternative? |
| | can u help me about this  |
| | Hey so I'm having some problems with vb.net 2008. I need to create a search form where a combobox populates with names then the user clicks a name and the textboxes in the form are filled with the correct data for example txt_Firstname txt_last txt__nameage would all be filled with … |
| | Hello, I got a problem, I can save my data to access database and in the access database field I set it to date/time. But problem is when I get the value out from the database.. the format is always month/day/year hour:minutes:seconds example today: 5/2/2011 12:00:00 How to get the … |
| | Hi. I have a combobox that has list of food and a textbox to enter the amount. When select a food, then enter the amount, it will save in Access after clicked the add button. But if I do it again but different food, it will save below the 1st … |
 | afternoon all hope someone can help, i want to populate a report and print it directly without the user hitting the print button. i have this working in a diffrent project but for some reason it wont work in this one. i get the error missing parameter, on the last … |
| | I'm in kind of a pickle - I have a project due tonight and suddenly 2 of my datagridviews are acting funky while the others are fine. I have 2 tables in an sqlce db. the first is books(id, title, copyright) and the next is publisher(id, name, bookid). I'm writing … |
| | hello frnds i having one datetimepicker for mfgdate and another datetimepicker for expdate can any one help me to get code for validating i.e. if the mfgdate is greater than expdate then error msg should be displayed else contiue.. plz help me thnks |
| | Hi there, I am creating a application for a touch screen computer/till of course, this means that I have to make a keyboard in my application so you don't have to mess around getting the keyboard out. I have multiple textbox's on my application and would like to know how … |
| | Hey, Im looking to add some information to a table in VB.net. The table needs 2 columns and a number of rows; [LIST] [*]1 Column needs to have numbers ranging from 1 onwards, basically representing their row number. [*]And 1 more column which just displays any text when a button … |
| | I'm having problems adding a new WebBrowser to the new created tab here is full code [CODE] Error 6 'Control' is not a member of 'DevComponents.DotNetBar.TabItem'. Public Sub AddTab(ByRef URL As String, ByRef TabControl As DevComponents.DotNetBar.TabControl) Dim NewBrowser As New CustomBrowser Dim NewTab As New DevComponents.DotNetBar.TabItem NewBrowser.Tag = NewTab NewTab.Tag … |
| | I was asked to create a report similar to a gridview in asp.net for a windows form application. I don't really have much knowledge about reporting, especially not in VS 2010 unless its a gridview or something similar since it will suffice and noticed that you could create a report …  |
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