2,070 Topics
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| | Hi, I have a PHP application that stores sales transactions into database tables, etc - and we have decided to use this as an online service - which makes it great for the client. They aren't computer literate and their computers mysteriously die and disappear. Having off-site data and no … |
| | Hello DW!, I am in a beginning stage vb user. I need a small help. I need to create a program, if I entered the "product code" in a text box / search box, it wants to display its full details from database, such as Product code, product name, description … |
| | Hello.. I am making a program where i use an sql database to storage user information, but i cant figure out how to add a new record that actually stays in the database, i have found some different codes but they only add the record "locally", so when i close … |
| | Hello. I am new to c sharp . I want to know how to store image in access database. And retrieve back to picturebox . Which data type is used to store image..? Plz help..... |
| | [CODE]while ( $row = mysql_fetch_array($sql) ) { echo "<table>"; } [/CODE] if nothing is found in the database relating to the query i should get like this [CODE] while ( $row = mysql_fetch_array($sql) ) { [COLOR="red"]if nothing is found in the database[/COLOR] echo "<table no results found>"; } [/CODE] |
| | Hi. I've made a record on a table which would be used as a comparison to other records in the table. for example.. table: recordID 100001,Company Name recordDI 999999,Company Name i want to compare record 1000001's Company Name with record 9999999's Company name. How do I do that? thanks! |
| | I have a datagridview thats bounded to a db and bindingNavigator that has Add/Delete/Save buttons. When I select a row and delete it, the row gets deleted from the datagridview, but when I restart the application, it doesn't get physically deleted from the database. Search suggests putting this code inside … |
| | hi guys i have develope a database based system recently but its shows a error as in title do anyone can help me???? its realy urgent guys here is my code : [code] Imports System.Data Public Class Form2 Dim inc As Integer Dim maxrows As Integer Dim con As New … |
| | Hi, My project modules are organized in such a way that I have to maintain following Database structure. I've 5 schemas, each containing 20 to 50 tables. Each schema is accosiated with one module of the project. All the tables that are used within more than one modules are kept … |
| | hi guys i need some idea on how to do a login form which check the information in database and if the imformation is true then login to system i got textbox1 and textbox2 my database name is mpp eelection1 and table name is maklumatpel textbox1 need to be check …  |
| | Hello to everybody and Happy Valentine's Day!! Under what circumstances would you use a sequential file over a database? Describe these circumstances. When would a database be more beneficial than a sequential file? Is it possible for the two types of permanent storage to be used interchangeably? |
 | Hello DaniWeb! I am having a particular problem with my Javascript page, which should change the form that the user is at. Can anyone proofread my code to check for errors? The code does not change the form (Also it does not run the PHP page, or at least does … |
| | can anyone post a tutorial or a link to tutorial where it would help me understand ado codes for connecting to my database . . . i'm really a newbie about ado codes. . . i haven't even tried to code using it yet . . . i just heard … |
| | hello i need some help with something i have done making the Add Update Edit Refresh and here are my codes: DataEnvironment1.rsSubject.AddNew DataEnvironment1.rsSubject.Update DataEnvironment1.rsSubject.Edit DataEnvironment1.rsSubject.Requery But my problem is i have this form which has a data grid on it to display the records and i want to put a … |
| | hi i need help with add edit and delete records in access using vb.net. i got textbox 1 to5 and three buttons which named addnew ,edit, delete. my database is in name records.mdb i want user to enter the information and click addnew button and the system save the records … |
| | Hello. I have searched, and found database tool the [URL="http://www.powerdbtools.com"]PowerDBTools[/URL]. Who knows how can I convert my Access database to SQL 2008 with this tool? Thank you. |
 | It all kicked off last night with a [URL="http://hackersblog.org/2009/02/07/usakasperskycom-hacked-full-database-acces-sql-injection/"]posting to hacker board[/URL] claiming to have carried out a relatively simple SQL Injection attack on one the world's biggest and best known IT security companies: Kaspersky. The hacker, currently only know as 'unu' claims that the SQL Injection attack on usa.kaspersky.com … |
 | i just want to know, what is much better to do for data access? include the database to my solution (tools>connect to database), or just hardcode everything? somebody reply please. thanks |
| | Hi, I was hoping that I could get some guidance from some of you guys on Object Design with Database back ends. I am trying to build what could be considered to be my first full scale application, which is a student tracker (simplification). While I have a reasonable idea … |
| | [CODE]Private Sub Form_Load() s = InputBox("please enter staff id") t = InputBox("please enter your password") Set db = OpenDatabase("C:\Program Files\Microsoft Visual Studio\VB98\my new prj\prj1.mdb") Set rs = db.OpenRecordset("staffper", dbOpenDynaset) Set ro = db.OpenRecordset("timetable", dbOpenDynaset) Set rm = db.OpenRecordset("staffattend", dbOpenDynaset) Set rt = db.OpenRecordset("staffmsg", dbOpenDynaset) Set rp = db.OpenRecordset("staffpass", dbOpenDynaset) 'rs.MoveLast … |
| | I have a database, which keeps track of peoples training dates, they have to complete the training yearly. I can run reports to see who is overdue, or comming due in 60 days. I would like to be able to run a report like this, however, I would like it … |
| | Hi folks, I'm developing an AI system in C# that will pull out information from the internet in various forms and learn from it. The system will consist of a multitude of agents that interact with a very large central database of knowledge. At the moment I'm at the prototyping … |
| | Hi, While trying to debug some performance issues, we narrowed down the problem to calls to Entity Beans taking long time. Original design is nice and generic but does not scale up in this case. Here are the details: - J2EE application. - Oracle DB - Entity Beans used for …  |
| | I have been asked to create a student database using linked list. this is the question given to me. Write a C/C++ program to perform the task of maintaining student information for 123 College. You are to use a linked-list for storing the students’ information. Each node of the linked-list …  |
| | Only this time, it wasn't. My reply to [URL="http://www.daniweb.com/forums/thread254052.html"]this thread[/URL] is there in the singular. But I also got a "This forum requires that you wait 15 seconds between posts. Please try again in 1 seconds." I rather suspect had it timed out differently, it would have been a double …  |
| | Hi all, I am trying to rotate adds that are from tradedoubler !! I have created a mysql db as follows id,add,link,title and i can succesfully connect via a php include and rotate my query to show a different add each time the page loads [code] $sql = mysql_query("SELECT * … |
| | Hi, i'm trying to create a program so i can log every person I meet, which i have done quite easily with databases. However i would also like to be able to log each time i meet that same person which is where i can't figure out what to do. … |
| | Hi, i use simple login with a login page where user place u/n and p/w. The data are compared to store data from access db. If matches, open a secure page. So far so goob. In secure page i wanr to show a gridview with user's data, so he can …  |
| | Hello again DaniWeb! I'm designing a dynamic website in PHP, and it's structured so that each page creates the necessary objects (based on what content is being viewed) which get the right information to display. Smarty then organizes this content and makes it look good. The problem is, I have … |
| | Hey guys, I'm working on an SQLite3 wrapper using C programming. I was wondering if you know how can I set database properties such as mode, headers and echo through the C application. For example when running the SQLite shell and you are connected to the database you can do … |
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