This routine will get an image stored in a SQL database (IBM Informix shown here) as a BLOB and return it to the screen.

To place this on an HTML page simply add

I have an MD5 hashed version as well, but can't share that...(So you can have encrypted id's passed)

Have fun,
Jeremy

The easiest way to give columns in a DataGrid the look you want is to use a DataGridTableStyle and to add a GridColumnStyle for each column in the grid.

I use something similar to this in an application named Shock 3. It provides you with your own Custom settings that can handle your own Custom types as well.

This function creates relatively secure random passwords. It's by no means ideal, but it should work in most non-critical situations. The nice thing is the generator attempts to create passwords that people can pronounce and chooses letters that won't be mistaken for others (such as the numeral "1", an upper-case "i" and a lower-case "L"). To keep the code short much of this functionality is very rudimentary, but it's better than nothing.

This could be used for any type of simple hash checking. It could also be used to store a "password" that had to be verified. This code is completely managed.

This is a simple function to generate a random ID of letters and numbers however long you want. All you do is pass it how many parts you want and then how many pieces(chars/numbers) per part you want.

I hope you enjoy

Returns a percentage. There are 3 arguments.

1. complete - How much is done?
2. total - How much is there?
3. maxPercentage - Total percentage possible, usually 100.

Simple, yep.

Loading and Saving an ArrayList to/from any given path.

An all in one function that formats a given file's Size from bytes to gB.

Have you ever tried to use Color.Blue.ToString and gotten undesired results?
Or have you ever tried to save a color to an INI and not be able to reproduce it the next time around?

The methods below will help you in your conquest of converting the Color structure to HTML (#FF0000) and back to a Color structure again.

Counting for loop in VB.NET. Looks easy because it is, but I saw one submitted for PHP.

This function provides the reverse of a string. It is constructed using string builder because strings in .NET are immutable, while stringbuilders are not. Therefore large strings could be slow to reverse if a regular string was used for the working value that is returned.

This function returns a stack trace for an exception with all inner exceptions include unless the count of inner exceptions goes over 50. A stack overflow can occur if there is no upper limit for inner exceptions to read from.

Makes use of stringbuilder to build return string in order to yield higher performance.

Returns a string collection of IP addresses for a passed in domain name.

This snippet generates a secure hash string using VB.NET

Below is a bit of code which sets up drag and drop in a treeview. This is handy for if you have a list of items that can be sorted by the user.

Here is a bit of code to demonstrate how to do this. First create a new Windows executable project. Drop a TreeView component on the form, and let's name it 'myTree' for this demonstration. Go ahead and populate it with some dummy data; enough data to see the dragging and dropping in action. You will need a variable global to the form's scope.

private TreeNode sourceNode;

This is used to track the item we are dragging in our TreeView. Then define the event handlers listed below.

Util Class with methods for executing datasets, nonquerys, sending mails, etc.

Simple Connection Class.

Simple loop through datatable

Second example of reading an excel file. Reading with a SELECT syntax.

First Example of reading an excel file. Just reading the file and loop throught 10 rows.

I will send the second example soon !!!

Example that shows how to populate a winforms combobox with csharp. It uses Data Access blocks (SqlHelper).

Given a string, you can return an Enum value

Originally found at http://codeproject.com/dotnet/EnumTips.asp?df=100&forumid=38264&exp=0&select=797671

This multiple-use PHP script will randomly generate content based on a randomly generated number.

Databinding in asp.net 2.0 takes very few lines of code. This example shows how to bind a CheckBoxList using a SqlDataSource.

Databinding in asp.net 2.0 is takes very few lines of code.

Get Selected Values From a CheckBoxList in C#

Dynamically Populate a CheckBoxList in VB.Net

List Files in a Directory in VB.NET

Strip HTML Tags From a String

Send Basic Email