Results for "Category: String Manipulation"

Actually this is kind of fun. This program genaerates 1000000 completely random letters and then uses the microsoft Word Spell check object to look for real words. You can specify the minimum length of text to search for as well as maximum and it will highlight real words. i put an Algorythm that looks for words based on each character position, for example, if "WHOLE" is found it will return 3 words, "Whole", Hole", and OLE". You would be surprised to see some of the words that are generated. Oh well, good for a dyno test on your computer at least. Comments and votes are greatly appreciated.

Compresses strings, most effective on bitmap files

This short and sweet function accepts a string containing text to be spell checked, checks the text for spelling using MS Word automation, and then returns the processed text as a string. The familiar MS Word spelling dialog will allow the user to perform actions such as selecting from suggested spellings, ignore, adding the word to a customized dictionary, etc.

This routine was designed to act as a numbers-only mask for any TextBox Keypress event. Simply call it from any KeyPress event and feed it the KeyAscii return value.

This is a class module that performs regular expression searches in a string.

Want to sort 5,000 10-byte strings in about 1/10th of a second? This will do it (at least on my PII-233!). The insertion sort manages the same task in about 60 seconds (even when optimized it still took about 15 seconds on the same machine).

It will erase any non-alphanumeric characters from a string rapidly. Usefull if you want to check strings for non-valid characters. Strings such as email or web addresses, you can even make so that only numbers can be entered in, for example, a text box.

RECURSIVE DESCENT PARSER FOR NUMERIC EXPRESSIONS

Converts a name or word string to a four digit code following Soundex rules. Similar code is used by geniological groups and the US Census Bureau for looking up names by phonetic sound. For example, the name Darrell can be spelled many different ways. Regardles of how you spell it, (Daryl, Derrel, Darel, etc.) the Soundex code is always D640. Therefore, you assign a field in your database to the Soundex code and then query the database using the code, all instances of Darrell regarless of spelling will be returned. Refer to the code comment section for more information.

This function converts amount in words with supplied currency parameters. e.g. AmtToWords(12345.01, "GB POUND", "PENNY", "GB POUNDS", "PENNIES") will return GB POUNDS TWELVE THOUSAND THREE HUNDRED FORTY-FIVE and ONE PENNY ONLY

Just quit smoking? This simple tool keeps you informed of your progress.

If you want your strings routines to be as fast as possible, learn C. If you don't want to learn C use string mapping, its nearly as fast and pure VB. In this article I give you the silver bullet for strings. If strings are bottlenecking your code, I'm your new best friend. I've included a project that attempts to visualize the string for you. It also contains a word count comparision which uses four methods string mapping being the fastest by far (compiled).

This Function Searches a user defined string for a user defined search criteria it will return the postion of matchs in an array also will replace or remove criteria from string

Break up variables in a string, whatever separator is used.

Updated to v1.1, Fixed few bugs. I always feel I loose a lot of time formating my msgbox strings. String Maker is a program that formats your "normal text" into a variable string usable in visual basic. Lets say, for example, you want a msgbox to show this: ------------------------------------- Warning: The "input" parameters found in the data size field can generate a general protection error ------------------------------------- String maker will format it for you to just copy and paste like this: MyString = "-------------------------------------" & vbNewLine MyString = MyString & " Warning:" & vbNewLine MyString = MyString & "The " & chr(34) & "input" & chr(34) & "parameters" & vbNewLine MyString = MyString & "found in the data size" & vbNewLine MyString = MyString & "field can generate a" & vbNewLine MyString = MyString & "general protection error" & vbNewLine MyString = MyString & "-------------------------------------" Then you could use it like: MsgBox mystring It also has the capability to create SQL table strings: MyString = "CREATE TABLE [tblThisTable] (" MyString = MyString & "[fldBinary] Binary(20)," MyString = MyString & "[fldBit] BIT," MyString = MyString & "[fildInteger] Short," MyString = MyString & "[fldText] Text(240)" MyString = MyString & ")" All you have to do is execute the string like dbobject.execute mystring. And, as always, it also shows the use of MDI projects, menus, tray icon, popup menu in the tray icon, selections, etc... You are allowed and encouraged to continue this project to grow its capabilities... just keep me informed. Thanx to the guy of the tray area control. Note that you must use the exit menu command to close the program, since pressing the X button in the window's controls will just send the program to the tray area... Pretty much like audiogalaxy. -Fongus

This Class will convert a variety of numbers passed as string to their long winded english couterpart. It handles currency, Decimals and percents. The range is -999,999,999,999,999 to 999,999,999,999,999. returns an error description if it occurs.

This program has a TON of String Manipulation, showing several examples of virtually every String Manipulation technique. Very cool! Check it out.

This code duplicates the functionality of VB6's split function.

This is a combination of InStr and the Like operator. It returns the position of a mask within a string. The parameters are all user friendly variants just like the regular InStr function. Example: InStrLike("Test String 123abc45 Stuff","###*##") returns 13, because 123abc45 matches the mask and it starts at character 13. Hope this is useful to somebody.

This is a InStrRev function for VB5. I took a look at the one microsoft recomend, and almost died of laughter.