4,457 Topics
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 | I was wondering if there is a code i could add to my applicatio that will delete a data entry from a database. I'm designing a voting application as my project and i want a situation where an access code is good for only one entry. i put my code …  |
| | Hello guys.. I am new to Perl and now reached till database concepts in Perl. I am using Wamp server in my computer. Is it possible to connect to the MySQL running in it :-/ ? But the Perl code is giving error while trying to connect to the SQL …  |
| | [CODE]It suceesful in first time you enter number .But if remove that umber again enter it is adding . Like first input 4 in textbox and enter .remove that number textbox input 6 and enter . it "adding 4+6" 4 alright plus new 6 more will display means totally 10 … |
| | Here is the code It's an Open type free use code for convert css to inline style codes by capturing from your own html code or a url and it outputs an html code when finished. Because i need to send webpages in an e-mail. I am brand new to …  |
| | First in web form THere will appear one textbox and button. enter the number in textbox and press the button.Pressing button create Dynamically t number of dropdownlist as entered in textbox.I successful do it .But when i what use the seletedvalue of dropdownlist I cannot through anthor buttton . I … |
| | I'm writing an application to update a database with student records. I've used this particular code before, but with just a single column, but i added multiple columns to this one. when i call the sub to save the records it gives me this exception: syntax error in INSERT INTO …  |
| | Hello everybody I have typical requirement whose discription is as under I would illustrate this with specific case and example Let us say I have 10 - 20 different image files of 'Salman Khan' with bmp extension files (and for that purpose any extension). I have a movie of Salman …  |
 | Hi, I'm new here... Please help me fix it, if I posted at the wrong section, this is about Python but also game development... So I'm not sure? :) anyway: I need some guide lines to the way of coding? or the use of things within the code... Here I … |
| | hi. I'm trying to make a simple c# program using sqlserver. when i try to save something into database, it gives this error. here's the code. that 15(age value) is the default value on my numericupdown [CODE]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; … |
| | Hi all, just a curious question... Why pointers are used in C++ or other languages in order to produce a much higher "quality" code and in open source programming??? |
| | I am getting an error when it is determining whether the username is is false or not. I am using asp.net in code-behind. It is highlighted below. If someone can tell me what the error is that would be amazing! Thank you! [ICODE]using System; using System.Data; using System.Configuration; using System.Collections; … |
| | Hello , I have problem with text encoding. How can I change text encoding in connection parameters or string encoding ? My code: ArrayList dataFromDB = new ArrayList(); string query = "select filialnr, filialbezeichnung from filiale order by 1"; string baza = "Data Source=PLHQ001L;User Id=xxx;Password=xxx;"; OracleConnection conn = new OracleConnection(baza); … |
 | Hi all :) I have two excel files for data(one is to retrieve data from outer source(file1) meanwhile the other one is for template(file2)) and 1 excel file for macro(file3). I would like to create a macro to copy data from the file1 to the template(file2) and save it as … |
| | I’m trying to create Web Application using ASP.Net via Visual Studio 2010. The Database that I use is Access, with connection Method OleDb When using the query “Update” or “Delete”, the programs shows no errors, but the data in Access does not change. While for query “Select” and “Insert”, the … |
| | Hi, I would like to enquire about web crawler. I have a sch assignment whereby i need to crawl websites but it has to be specific. Display first 10 urls of websites with keyowrds such as IT products around a shopping street/district. I manage to find tutorials to crawl a …  |
| | I would like to create a testing platform which can perform a black box testing on mobile devices or emulator and also i wanted to know how to black box test hybrid (phonegap) apps, any open source technology. PS. i am lost on where to start should i start reading …  |
| | Hi, Currently getting error below when I know the record exists in DB. Only happens on certain records, records in the DB before and after this work, I am puzzled. It is an Access DB ADODB.Field error '80020009' Either BOF or EOF is True, or the current record has been … |
| | Hi there.! I've been working on our Software Analysis Development project for how many days and sleepless nights, the application is an Online Shopping. I'm using Microsoft Visual Studio 2010 as my environment, then I used C# as language for the site. I used Microsoft SQL 2008 R2 as my … |
| | Here is my code,problem is i'm able to login even with wrong username and password. Can anybody tell wat is the mistake in my code.. [CODE] using System; using System.Configuration; using System.Data; using System.Linq; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.HtmlControls; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Xml.Linq; using MySql.Data.MySqlClient; …  |
| | Hi Morning all, here I've code how to insert data into multiple tables in Sql Server using asp.net C# form but the data unable to enter ang got error, may anyone help fix it form me? because i've tried so many times already but still cannot, there is the code … |
| | I have a file of name PROFILES.DAT in which several records are stored. I want to create some new fields in those records so I made a new program to read the file, store records in a structure, copy the structure elements into a new structure and finally write the … |
| | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> <script language="text/JavaScript"> function Myconn(){ var cn = new ActiveXObject("ADODB.Connection"); var strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source = Test.mdb;Persist Security Info=False"; cn.Open(strConn); var rs = new ActiveXObject("ADODB.Recordset"); var SQL = "select * from Customers"; rs.Open(SQL, … |
| | [I][B]Hello,[/B][/I] I would have contacted the website's owner, but there's no email on the site. I'm looking for someone's help on this. By looking at the code below, the link(s) open in a new window, and wanted to know if there's something that can either be added, modified or deleted … |
| | I am willing to join an open source project. Which is the best place and what is the method to join an open source project? I am looking for a one based on java |
| | Hi i am currently creating a login screen for my project.The logical error with this code is that it does not display the message "invalid password" although i have written a code for it.Can anyone please tell me whats wrong with this code.Thanks in advance [CODE]using System; using System.Collections.Generic; using … |
| | In addition, i will need it to be scalable and highly customizable. For example, consumers will be able to group together in a yahoo groups/social networking fashion and then discuss and buy together as a group; merchants will have minimum volumes and time tools similar to those available on present … |
| | HI! I'm currently working on a utility software, file compression, with VB.Net. And using an open source library to compress and decompress files - DotNetZip - and already running. My friend told to make it unique and not traditional, that I make the output compressed files cannot be opened with … |
| | Hi all, Does anyone know how to convert raster images(bmp) to vector images using C#?. My task is to convert raster images(bmp) to list of vectors using C#. I surfed in the net, got many open source tools which does the job, but my constraint is not to use any …  |
| | Well, I don't know how many people here use 3D packages? But I used to use blender 3D for nothing more than a few doodles and rendering. Blender is a great open source 3D tool for doing practically anything! I once wrote a 3D engine game but have since lost …  |
| | In addition, i will need it to be scalable and highly customizable. For example, consumers will be able to group together in a yahoo groups/social networking fashion and then discuss and buy together as a group; merchants will have minimum volumes and time tools similar to those available on present …  |
| | I am making a guide and was thinking of instead of using the full links to the programs that I just use adf.ly. Can I do this? They are not my programs or my website but I want to shorten the url, but is this legal? Because I would be … |
 | i really don't know how to slove the erro in my program.. ..can you please help me?? thank you in advance ,.. [CODE]Public Class Form1 Dim con As New OleDb.OleDbConnection Dim cmd As New OleDb.OleDbCommand Dim da As New OleDb.OleDbDataAdapter Dim ds As New DataSet Dim sql As String Dim … |
| | Having a problem with my sql, I am creating program for my ALevel and when I go to create a logins page I wish to have a button that will allow me to create a new login and save it to my database. when I click the button I keep …  |
| | Hi i am trying to develop my registration page it is a combination of multistep (tabs) with real time validation which is sort of working ok, it validates on entry which is really good, however when i include the script [CODE] <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" charset="utf-8"></script>[/CODE] which is for the form … |
 | I am exporting data to excel but inserting rows is very slow about 2 seconds per row pls help using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.OleDb; using System.Data.SqlClient; using System.IO; using Microsoft.Office.Interop.Excel; namespace Dashboard { public partial class Form1 … |
| | [code]using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.Data.OleDb; using System.Data.SqlClient; using System.IO; using Microsoft.Office.Interop.Excel; using System.Reflection; namespace Dashboard { public partial class Form1 : Form { public OleDbConnection con,con1; public OleDbCommand cmd,cmd1; public OleDbDataReader dr; public OleDbDataAdapter db; public string … |
| | is their any open source forum ,i want to integrate with my asp.net project |
| | Dear All, Pls. help me I have insert data to MS.Access and re-load data to DataGridView, it's always do at LoadAllData() but some time datagridview is not refresh. [CODE]Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click Dim strConn As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\EmployeeDB\EmployeeDB.mdb;User Id=;Password=;" Dim conn … |
| | Hello I want to copy paste and delete text to html text box using vb 6 we make a webbrowser and open any website and change text to the webbrowser textbox values please help any body give me a small project of source code thanks razamughal67 [email]razamughal67@yahoo.com[/email]  |
| | hi am a newbie to the vb.net thing. am using ms access for my database. i have a customer table in my database where sutomer details like first name, last name, address, etc are stored. i've created a form in vb.net and i have a text box, a datagrid and … |
| | Hi there, I am very new to VB6. I have a combobox name combo1 textbox= text1 and a database which contain field id and employee name. what I want is when I click the combo box and select the value 1 the program should look into the database and if …  |
| | Everytime I run this program and enter a new record, it gets terminated on these statements: [CODE] stud.pcent=((stud.mhin+stud.meng+stud.mmat+stud.msci+stud.msst)*100)/(mm.hin+mm.eng+mm.sst+mm.sci+mm.mat); fwrite(&stud,recsize,1,file); [/CODE] The whole program is this. It is only partially complete. [CODE] #include<conio.h> #include<iostream.h> #include<stdlib.h> #include<string.h> #include<stdio.h> #define UARROW 72 #define DARROW 80 #define ENTER 13 #define ESCAPE 27 int key; … |
| | I m a PHP developer. i want to start working in open source. Can u tell me what is OScommerce and how it works. i just want to know what is the use of OScommerce and how it works and what i need to do to start working in OScommerce. … |
| | Hey.. I have a form consisting of datagridview and two buttons of update and load all.. I have used fillby method to obtain data from database. The query seems to be working fine, except that the data is not shown in the gridview. As in, for the qeury, if the … |
| | What is up!? I am completely stuck and trying to do something I'm not to certain I can do. After reading on web I have seen 2 options... non i cant get work... Before I get ahead of myself let me explain what is going on. I have a JS … |
| | Hello I'm a somewhat VB.2008 (Express) newbie, and would like to write a simple application to let users record a voice file, and send it to a remote web server. In effect, I'd like to combine Windows' Sound Recorder and an FTP client. I'm having two issues: 1. The OvalShape … |
| | I am working on part five of the Farmers Market program and am ready to pull my hair out. Not getting much help from the instructor either. here is the code [code] /* * To change this template, choose Tools | Templates * and open the template in the editor. … |
| | Hello everyone this will be my first post. I am happy that there is a forum like this with very supportive people.:) So on topic.. I am a student creating an Inventory System software for my school using VB on VS 2008. I am having trouble saving items from a …  |
| | Hello.. I have a form and i have used a combobox along with datagridview and textbox.. I have various values in combobox namely Mechanical, Electrical, Etectronics etc.. When I select the option Mechanics, I wish only few fields of the table be updated in the gridview, with the type mechanics. …  |
| | Hi and thanks ahead of time: I need an editable gridview with an Access database as it's source. The findcontrol is not finding control in gridview (dropdownlist). I have the following gridview: [CODE] <asp:GridView ID="gvRescue" runat="server" AutoGenerateColumns="False" onrowcancelingedit="gvRescue_RowCancelingEdit" onrowediting="gvRescue_RowEditing" onrowupdating="gvRescue_RowUpdating" onrowdatabound="gvRescue_RowDataBound"> <Columns> <asp:TemplateField HeaderText="ID"> <ItemTemplate > <asp:Label ID="lblID" runat="server" Text='<%# … |
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