Results for "Category: String Manipulation"

Return a dataset from an excel spreadsheet using OLE DB and a "named region" as a table

This tutorial explains the ways where you can use DataAdapter directly to manipulate databases instead of writing DML commands.

This demo explains the useful functions of DataTables that help you lot while developing applications. This demo explains how to use a DataTable in various ways.. Like.. - How to initialize a DataTable - How to insert records into databases using a DataTable - How to fetch selected set of rows from a DataTable - Empty the contents of a DataTable - Clear the current structure of the DataTable - Copy rows from one DataTable to another - Use a DataTable's structure to create another - Managing changes done to a DataTable - Updating the changes made in the DataTable to the database - Make calculations on the rows of a DataTable and get results - Ways to add rows to a DataTable - Find whether the primary key column of a DataTable contains a specific value - ..etc

The passwords typed in a textbox can be read even if the * appears. But there is a way to prevent this. This is why i created this code. It prevent users from using programs like Spy to read the password (http://come.to/kobik) if the URL don't change.

Word Processor, similar to Microsoft Word (not as many features though). Different fonts, colors, sizes, tabs, rulers, images, files, find, replace, goto, word count and more. Not finished yet, if people think I should bother finishing it off I'll add undo, redo, autosave, image options and possibly more... Please leave comments. Thanks, Neophyte.

Upload and Download BLOB [files] to an Access Database. Handles any file type. Instructions included for implementation under VS.NET, WinXP, IIS 5.1 and .NET Framework SP2. Includes a class to set database connection dynamically and is almost fully documented. Not a great implementation, but does the job and provides relatively straight forward processes for providing this functionality in your WebApplication. Have Fun :)

This is a program to get the Local weather status with information provided from weather.com It is very simple and not much error proofing but it does teach you opening a webpage for reading, string manipulation and using the timer. This took me about an hour. Note it only works for US zipcodes.

This program read a xml file and stole it in a datagrid with all structure.Is a great program

This program searches an XML database for a keyword and returns the results. It uses the framework's XML classes, and a few regular expressions.

This code allows you to move items in a list box just using the mouse. Every line commented. It is very simple. I have searched high and low for a code that JUST DOES THIS without any other jargon but couldn't find any so I made it and posted it. Please give me suggestions/comments. I have edited the code to allow multi select to be enabled due to someone asking for it.

Sends your whisper messages to people on paltalk

You don't want to worry about the syntaxes of the sentences SQL, it proves with these custom sentences. Plz don`t vote for this, I upload again coz PSC remove the post when I try to update, sorry this.

Here you get 3 types of compression functions: 1) a run length encoding ("hellohellohello"->3*"hello") 2) a Huffman compression (with Huffman tree, where more frequent chars get a shorter bit string in output file) and 3) a VB interface to the ZLib compression (ZLib.dll was written by someone else). You can also compress and pack several files into one compressed file (CompressionPack) and unpack them again. Please note that my self made compression (1) and 2)) is not that fast and efficient, but good for learning purposes. If you have questions understanding the code or the basing ideas go to www.louis-coder.com and mail me!

Want so cool animations in your project well this code is for you, not just text but a 3D text that will animate in your project, very cool...Must have for beginners.....intermediate users also can learned frm this codes...I hope you enjoy coding and please vote or just rate it !...Thanks !

Hi All .. That's A Very Cool Program .. It Explores VB Files ( VBP , BAS , CLS , CTL , FRM ) and Get All Functions , Variables , Constans .etc In The File And View It With The Same Colors and Font Of VB Editor .. You Will Read It Exactly as You Read It In VB Project .. ( See Screen Shot ) .. This Program Is Useful If You Want To Read Function , Subs .etc In a File To Find Something In Huge Files .. Please Comment and Vote ..

Hi All .. This Code Will Create a Path That's Shauld Make More Than One Directory .. For Example When You Call Function : Call BuildPath ("C:\A1\A2\A3\A4") It Will Create "C:\A1" and "C:\A1\A2" .etc It Will Return False If The Drive Doesnt Exist Or For Any Other Error .. Please Send Me Your Comments ..

Hi All .. This Function Solve Problm Of Flashing During Change the Color of a Piece of String in RichTextBox .. It's Useful For CodeBoxes ..

how to Make Uppercase or lowercase in Textbox

this is a wrapper for some of the more commonly used database functions. can help reduce your code dramitically.

This function takes a comma separated string and parses the values into a variable-length array, which can then be assigned to a predefined number of variables, or iterated with a For-Next loop. This code is roughly based on Brant Gluth's submission entitled "Parse Delimited Text", with the addition of a demo form and improved string handling. Most noticeably, this code can handle strings enclosed in quotes and will not break on delimiter characters within the quotes.