Results for "Category: Databases/ Data Access/ DAO/ ADO"

Stores CD-Keys, serial numbers and registration information for software. This shows database functionality with viewing, adding, deleting and updating records using DAO as a reference. Also, shows using the database to authenticate users, a simple encoding and decoding mod is included to somewhat encrypt the data in the database. This is worth the look, even if you do not plan on using the database. Sorry guys, I only include the database structure, not data. No serials/keys included. That's illegal ;> No votes requested, however I do like comments on how to improve the code. I will be adding comments when I get the chance.

Very simple application that stores information about software. Stores Title,Serial#/CD-Key, Company/Author. Most significant thing is the use of DAO 3.6 to manipulate the database and write the report for printing. Code is commented, and clean. Limited error-checking and input checking. I do not plan on doing much more with this program, other than use it to keep a list of my own software. Please give me comments, votes NOT needed or requested.

New and improved database application for storing Serial numbers and CD/Product Keys. It uses DAO 3.6 (part of MDAC, downloadable from Microsoft) flex grid, simple encode/decode function for keeping the database "secure." Let me know what you think, I dont care about the votes. Sorry, but I did NOT include ANY actual serial numbers or CD/Product Keys.

Asynchronous Database Processing via Active EXE - When processing thousands of requests for a multi-user real-time application, you cannot afford to wait for the relatively slow database processing to occur. Here's the scenario: You have 1000 people already online and playing your multi-user game, and 10 people in the process of logging on right now. What do you do? You could process the logons right now, searching through thousands of user records, to load up their information - but then the game would appear to 'hang' for everyone already playing, waaaay bogus. You could process only 1 person at a time, in the main processing loop - that's better, but will add unnecessary slowdown to your program. What if you could log on the person in a BACKGROUND process, which wouldn't slow down the existing users? Ooh yeah. Or better yet, hand the request off to a machine across the network, dedicated to database processing? NOW we're talking! :-) You can do this easily, using Visual Basic ActiveX EXE's. Have fun with it!

Explains how to hook a 'lookup' combobox to a data field at runtime. Doesn't use the ADO control - uses pure recordset manipulation. Illustrates what the differences are between 'DataSource' 'RowSource', 'BoundColumn', 'DataField', and 'ListField'. M$ documentation is truly bad at explaining this topic.

This code allows you to connect to a SQL Server database without creating an ODBC Connection.

This project uses ADO to copy tables from one Access database to another. I did this up as a demo of ADO at work. It (probably) has no actual use but demonstrates ADO connection. This is my first submission, so please, Be Gentle!

These Functions will allow you to determine WHO is logged on to the Acces Database as well as HOW MANY users are logged-in. As always the code is FREE, if you want support can consult me in my professional capacity. ENJOY

This is a Class that encapsulates the ADO object Model and make life a little easier for Developers. I have included the SmartSQL class for which all credit must go to FreeVBCode.com The ADO class simplifies DataShaping, SQL, Connection Management, XML RecordSets and many, MANY more

Have you ever needed to view a database on a computer without MS Access? Here's an alternative. It uses ADO 2.1 to open, view & edit MS Access, SQL server, DSN and Oracle databases. There are also a few features to let you add, rename and delete tables as well as purge based on a Date/Time field. Clearly not a replacement for MS Access, but you can distribute it to help troubleshoot. Automatically registers itself as the default database viewer for .mdb files on systems without a default already set. Otherwise, it becomes a second option when right-clicking. Its Biggest advantage is its all ADO. No DAO at all. Now you're able to modify older versions of Access databases when Access itself requires a conversion!! I recommend distributing MDAC 2.5 even if you have a 2.1 application. Microsoft seems to have fixed some of the install problems with the MDAC 2.1. Please Note that you MUST HAVE the Oracle client installed on your PC to use the Oracle connection!!http://www.microsoft.com/data/download.htm ** Updated 3/21/2000 **Added Password support for Access databases.Please vote!

This will allow you to get BMPs (only Bitmaps) from an Access database using ADO. Officially, Microsoft says this about it in MSDN:INFO: Issues Migrating from DAO/Jet to ADO/Jet ID: Q225048 OLE Container Control Many databases, including the SQL Server 7 Northwind database, contain pictures and other objects saved by Microsoft Access. In Visual Basic, you can see the pictures by binding the OLE Container control to the DAO Data control. However, the OLE Container control is not compatible with the ADO Data control and there is no way to access these pictures and display them using ADO. The OLE Container control cannot be used unbound because GetChunk does not retrieve the data in a format compatible with the ReadFromFile method. Please Vote!

Basically I took the most common database commands and wrapped them into an Active X DLL. Step 1 – Compile the DLL Step 2 – Open and run the “Test” program Hope this helps some of you newbies

This code will allow you to populate DBGrids and other bound data controls using a Data Control, SQL, and an ODBC DataBase.

The project has two forms. Both displays charts using mschart control for a data from access table. One form displays a chart(2D BAR) for the first record of the table. The second form displays a chart(2D BAR) for a set of records. 1.Both the charts displays legends. 2.Both the charts displays titles for X and Y axis. 3.Both the charts accepts a title to the chart at the desired location. 4.Both the charts displays data values at the desired location above the data points of each item. 5.Above all, the second chart(in the second form)displays bars in the charts dynamically as and when records are entered. i.e., if there are five records, five sets of data series will be automatically displayed. 6. Column labels and row labels are named in the code itself. 7. Filling colors to each data series is mentioned in the code. To summarize, a customized graphical representation of a set of data from an access table can be created by any user.

My third submission to Planet Source Code demonstrates how to use ADO and the Datagrid Control together. One neat feature of this app is the use of a horizontal scroll bar to move through records. I haven't thoroughly tested this app so don't be surprised if you find a couple bugs. If you're new to ADO or even a novice I'm sure you'll find something useful in this app. Please vote and give me some feedback!

Have you ever wanted data to be returned a page at a time? For example the data you requested returns 200 rows and you want to return them to the user 1 page at a time? Well now you can! PS!! Do not forget to rate this software. This results in more code!! Thanks.

This class will let you create ADO recordsets on the Fly - Without a database.Once I wrote a dll that had to return an ADO recordset, but as I had no connection to a database, I had to write this class and I felt like sharing it.This class will worl only under VB6

This is a veeeery simple code to make one autocomplete textbox that gets the first letters you typed and searches for the most similar word from a table and then completes the rest. No API Calls, No Classes, Only few lines of code in 2 events...Simply save it as a module (.bas) and add it to your project

This is an example of a DAO DATABASE CONNECTION PROGRAM Este es un ejemplo de un PROGRAMA DE CONECTIVIDAD A UN BASE DE DATOS POR DAO. This program contains an english part, for those that speak english. Este programa contiene un parte en español, para aquellos que hablan español.

Allows you to select a ascii file and import it into your database. Example provided!