Nico's Visual Basic Source Code Page

    This section is continuously  being developed please re-visit this page again

Your are welcome to use all these applications 99.99%   were created by me for you.

However I would like your comments

1  Simple Applications for Beginners

• VB Language Helper Just compile and use this project to search for descriptions of Verbs
• Formatting your Hard Disk Joke
• Using Sliders Spinners  and  Bars
• A Childs Math Tester
• Trapping Errors Opening a File
• Opening a file to Write(Read)
• Generate an ASCII Table
• Text File Manupulation (Search for first string and replace second string)
• LED Clock
• Maths functions (That's missing in VB)   Trig finctions  Sin   Cos  Tan  ArcSin  ArcCos  ArcTan                  Log base10       AntiLog      

   2 Applications for the intermediate Programmer

• Formatting your Hard Disk Joke
• My HP Calculator         RPN and a bitmap of the real thing
• The Menu every User wants to have in all their apprications  (CoolApp)
• A Diary Aplication (Not available yet)
• RichTextEditor (Visual Basic  6.0)

  3  Accessing  Text Files    (Server Logs)

• A program that scans a log file on a server and writes all errors to A Local  error log
• A Program that scans 8 Local error logs   updated by 8 copies of the above program running
• Opening a  file to Write(Read)
• Text File Manupulation (Search for first string and replace second string)

 4  Using Classes

• Using Classes       The Banking.Class
• A universal File Class  (opens files reads writes closes with built in error trapping and Error Handling (This takes the sweat out of file access)
• INI file Class  and    INI file Manager (this simplifies adding INI files to your project  using pre-defined methods that save you coding) 

5  Using Collections

• Using a Collection to store Temperatures

 6  Database Access (Dbase   MS Access  MDB    Sybase SQL Server)

   a) Dbase & Excell Spreadsheets

• An example of Dbase III  or  IV Accessing
• An example of Excel  Accessing

   b) MS Access MDB databases (Without/With SQL Queries)

• Accessing MDB file with a SQL Query
• Church Calender using accessing MDB File with a few   SQL  Queries
• Using VB to write Intelligent Database Update Queries calculating VAT and Row Totals

   c) Sybase SQL Server Databases via ODBC  (using passthrough queries)

• Accessing a database on Sybase SQL server via ODBC
• Useing a Passthrough Query to Sybase and a Read only Dynaset  type Recordset to Generate a Flat File
• Executing Sybase Stored Procedure SP_Who in pass through Query
• Generate script to change User  Login Passwords on Sybase SQL Server unsing a Pass-through Query

   d) Active x Database Objects   ADO (Visual Basic 6.0)

• ADO Acess for MDB (Using Connection Object)
• ADO Acess for MDB (Using Recorset Object & Connection Object)

  7  Text and File Encryption Techniques

• Encrypting/Decrypt   String  (a good starting point)
• Simple file encryption program(It is very limited but teaches techniques)
• Intermeadiate file encryption program(you can use this program,   encrypts documents & spreadsheets)
• Advanced  file encryption program(16 bit file encryption, encrypts documents & spreadsheets this uses a Encryption /Decryption Key file ( 131072 sequence)  randomly generated and is fairly secure)
• If you have something better you are welcome to submit it for the banafit of the VB community

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Last modified: June 12, 2000

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