20,897 Topics
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| | Hi, I am creating an information system with a database and table which contains 4 fields ( shopid, catergoryid, name and floor) The idea is that when the user selects a checkbox, it displays all shops with the relevant catID, so for example, cat 1 = major stores, if chkMajorStores … |
 | Hi all... I m working for my graduated project. and my method in using is Genetic K-means Algorithm. i m using vb.net 2003 and sql server 2000. Does Anyone know a sample code for this?or a website / link for this topic??? please help me... any reply really appreciated... Thx.Best … |
| | i m working on a small application its main function is to create a album and then add photos in the album. i m using tree view for creating album and photos i m using tree root as album and nodes as photos. i have to also show thumbnail view … |
| | Hi, I am using the following javascript code for printing a web page but the webpage is not getting printed fully.Half page is not coming to the A4 sheet url = "home.aspx" printscript = "<script language='javascript'>" + "window.print('" + url + "', 'CustomPopUp', " + "'width=1000,height=800,left=0,top=0')" + "</script>" ClientScript.RegisterStartupScript(Me.GetType(), "Printpage", … |
 | Hi i am fetching value from a table and assigning to data grid. one of column contains date and time, which is not showing me complete value in data grid. When i test it using msg box on click. msg box prompts right value. here the msg box has input … |
 | I have been using VB.Net for a little while now, but I just started needing to write code to put information in a SQL Server database. I have two tables that I need to add information into. I know that I have to use an Insert statement, maybe I need … |
 | I use ADO.net and SQL database . but cannot updata records into database . Who can do it ? help me please ! my database is sv.mdf , table is huycnt include fields : id , name . help me soon . Thanks |
| | i m working on a small application its main function is to create a album and then add photos in the album. i m using tree view for creating album and photos i m using tree root as album and nodes as photos. i have to also show thumbnail view … |
| | i m working on a small application its main function is to create a album and then add photos in the album. i m using tree view for creating album and photos i m using tree root as album and nodes as photos. i have to also show photos when … |
| | Hello, I have created a form that needs to work like a stop watch. The user enters the time (hrs, min, sec) then clicks the start time. I have a label that should display the time remaining. This works great when I am displaying everything as seconds. When I try … |
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| | I have Follwing Screenshot & Code help me ? '' code for browse Button If maxrowsd2 = 0 Then Console.WriteLine(" There are No Records in the table") Exit Sub End If If incd2 <> maxrowsd2 - 1 Then incd2 = incd2 + 1 Call navigaterecord2() ElseIf incd2 = maxrowsd2 - … |
| | Hi, I want to submit the webpageA when i click a button in WebpageB. How can I do this Quick replys will be appreciated. Thanks in advance |
| | I got a strange database connection after I deployed the software. I print crystal reports with [code]CrystalReportViewer1.PrintReport()[/code] It asks which printer I want to use, if I print by default printer(which is an actual printer) everything is fine but when I change the printer to Microsoft Image Printer(or called something … |
| | here is the code: [code] '//WAN IP Dim url As String Dim myexpression As New Regex("[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}\.[1-2]?\d{1,2}") Dim MyIPAddress As MatchCollection url = "http:\\www.whatsmyip.com" Dim objWebClient As WebClient = New WebClient Dim objData As Stream = objWebClient.OpenRead(url) Dim streader As StreamReader = New StreamReader(objData) Dim HostIP As IPAddress HostIP = Dns.GetHostEntry(Dns.GetHostName).AddressList.GetValue(0) … |
| | hye there..i need help here..im developing a smartphone device. i need to install a sql server ce but somehow i download it,but i cant run application.so my ques is how do i know wat the version of my sql server 2000 (version 8.0)competible wif which sql server ce? thanks in … |
| | Hello, I'm a super newbie at VB and I'm trying to write a very simple math program. The program is supposed to do some arithmetic and display the results, piece of cake. The problem lies in displaying the results. I have no clue how to do it. I went surfing … |
| | i m working on a small application its main function is to create a album and then add photos in the album. i m using tree view for creating album and photos i m using tree root as album and nodes as photos. i have to also show photos when … |
| | Here is my mysql table need retrieve data total table MPN AML Onhand Demand 2 P 300 200 2 A 300 200 3 P 100 200 3 A 300 200 4 A 200 300 here is my output need output MPN AML Onhand Demand 2 P 300 200 3 A … |
| | hello, ive created a vb application linking to Access 2003 and i want to add for example [B]20/03/2008 + 120days[/B] but i want it to appear in date format ive looked on web and in books but cant find any information, so if anyones got any information or code i … |
 | Hi, I wanted to know if anyone has been able to use an OpenOffice Base file with vb.net? (it's version 2.3 - version 2.4 was released today) Thanks, Ron |
| | Hi, I am using Northwind database and I am trying to delete the Products information from the Products table using SQL. However, when I tried to do that, it says that it can not be deleted because it is related to an another table. My problem is, when I deleted …  |
| | Hi, I am new to VB.Net and I am currently working on a FAX application. So far I am able to send faxes with this code: [CODE] Imports FAXCOMEXLib Imports FAXCOMLib Imports System.IO Imports System.IO.StreamWriter Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click … |
| | i m working on a small application its main function is to create a album and then add photos in the album. i m using tree view for creating album and photos i m using tree root as album and nodes as photos. i have to also show photos when … |
| | I have created an application in VS 2005 pulling reports created in Crystal Reports XI Release 2. My problem is I have a couple of reports that have linked subreports on them. Does anyone know how to pass a parameter value to a subreport in .NET? I have the following … |
| | hai, i have two datasets which contains table values.the process is to compare the two datasets (DS1 and DS2) whether its equal or not...help us plz...thanks in advance. |
| | Just want to ask question, what is the difference using server.mappath and report.load, in creating datasets for Crystal Reports? When I use server.mappath and then setting the DataSource for my Dataset, I always end up getting an error in report --> "Load Report Failed", The system cannot find the file … |
| | how to bind checkbox with a column in database |
| | I would like to populate a listbox with multiple columns of data retrieved by a query. I am using the Listbox.DataTextField = "SpaceID" to get one value but can't seem to append others using lines like Listbox.DataTextField = "SpaceID" & " " & "SpaceName" Is there a way to do … |
| | I am upgrading an app in VB .NET 2003. It relies on an ODBC Data Source being available. We rolled it out and it was working fine. The client decided to run it on a different machine. I hadn't thought of testing to make sure the machine had a working …  |
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| | Hi all, Does anyone know how to change the color (or highlight) a part of a listbox)?? I need to have the negative amount (if any) highlight automatically during an if statement. I have looked through my textbook for VB, and the instructor does not think I can because the … |
| | Currently I managed to display my data inside a datagrid control. But i want to create a button control for a print function to enable user to print the datagrid content. Any idea? |
| | following is the code for taking back-up of data in vb6.0( and MS-Access) i want to conver it into vb.net2003 (and SQL server 2000) [B]its very urgent [/B] i want to implement it into my project [code=vbnet]Private Sub mnuRestore_Click() On Error GoTo errdes C1.CancelError = True MsgBox "If You want … |
| | i did a project in VB6 with ms access 2003 in which i successfully run but whn i take the exe file then Package & Deployment Wizard, after whn i install and open and user login for particular user name and pw(it available in the DB), it says that "runtime … |
| | Hi, I'm creating a Java text editor using VB .NET. So far, I have been able to run Java programs with a graphical user interface, but I cant get the output of a program that prints to the console. The console appears and then immediately disappears. How do I get … |
| | HI, I am using a skmmenu. How I can open a new .aspx form when clicking on one menu item from client machine? I am using Menu1.Attributes.Add("OnMenuItemClick", "OpenHelp();") and in javascript function OpenHelp() { window.open("help.aspx",null,"height=750,width=850,menubar=yes,toolbar=yes,location=no,resizable=no,titlebar=no,title=EEECalculator"); } But this is not working And please tell me hoe I can close a … |
| | If anyone can help me convert this snipet of code to vb.net I would greatly appreciate it. Thanks in advance. webtrade Dim not_first_symbol As Boolean Dim symbol As String Dim query_url As String Dim response As Variant Dim quotes As String Dim fnum As Integer Dim whole_file As String Dim … |
| | Hi, I have used oledb connection with sql to populate one of my listbox with data from the database. However, I have to remove. on click of a button. the information from a specific table called 'Salary'. The problem that I am having is that when I tried to remove … |
| | hi.. i am getting an error as"The Program not responding" executing an Vb.net code.... plz send me an solution.. |
| | Hi, I am using skmmenu in my application I am caught up in a problem 1.The mouse pointer is like "select text" style when i move over the menus and sub menus 3.How to activate click event when i click on the submenus 2.the submenus are going behind the panel … |
| | I'm trying to get the addButton to work correctly in this code, but it keeps only outputing the first number entered, not the sum of the numbers. What am I missing here? [code] Public Class ArithmeticCalculatorForm Dim numCounter As Double = 0 Private Sub enterButton_Click(ByVal sender As System.Object, ByVal e …  |
| | I am a novice at VB.Net. I am using Microsoft Visual Basic 2005 Express Edition. I designed a very basic splash screen. I am using the timer control to display the splash screen for only 5 seconds. I need the number of seconds left to be displayed on the splash … |
| | I need your help. I havee the destination path for some pictures stored in a txt file and also have their descriptions stored. What i am trying to do is put the pictures in a word file and add their description below the picture. Then i need to print the … |
| | I'm sure my problem is pretty simplistic, however, I'm having issues with it. I'm trying to add class objects to an arraylist. Are there any good tutorials for this or any good pointers? I would post some code that i have but i need to first see the guidelines for …  |
| | Hello ive developed a vb system linking it 2 access and when ive linked the crystal reports and run the program it says "buffer too small for string or missing null byte" is it somthing 2do that the values in the database cant go over 255?? any 1 got any … |
| | how can i search a word from the whole database using search button?and the result appear is the page of the words?need help... |
| | hi im new to the forums, im am currently making a rota and am having problems. i can add new objects to the queue and remove an object from the queue, but i cant seem to get the "names" to go from the front of the queue to the back … |
| | I'm new to this whole thing.. Does anyone know of a DLL or Library that can Help me connect to an ECU??? |
| | Hi All, I've some excel programs. I want to attach those programs to my vb.net application. Is it possible? If yes then How? If its possible then can the excel file be editable? |
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