Stream Database Photo as ASPX page...
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Thu. Sep. 21st, 2006 6:47 AM
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.
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.
6
An all in one function that formats a given file's Size from bytes to gB.
4
Loading and Saving an ArrayList to/from any given path.
5
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.
1. complete - How much is done?
2. total - How much is there?
3. maxPercentage - Total percentage possible, usually 100.
Simple, yep.
8
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.
6
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.
4
This is a quick and dirty function for preventing SQL Injection, the function is designed to clean any variable that will be concatenated into an SQL query. Apostrophes and Double-Quotes are changed to entities in order to ensure that encoding does not become an issue when the content is pulled back into a page. I'm looking for criticism here, I want to know if this is secure or not.
-3
I actually like SQL. So, things like Hibernate with it's own query language don't quite fit my style. But, I don't want to code the same catch SQLException conn.close over and over either. So, I came up with this.
The idea is you extend SQLCommand (usually anonymously) override getSql(), and call execute() to get a list of whatever objects you are selecting - all the cleanup stuff is taken care of. It also handles nullable attributes more intuitively using ResultSetWrapper and PreparedStatementWrapper so that in your overridden getRow(ResultSetWrapper rs) method, you can call getInt on a nullable column and have it return null - what a concept! Also I like java.util.Date for my dates, so the wrappers convert to/from java.sql.Timestamp.
Right now I've only bothered with some basic types - it should be pretty clear how to add more if you need em.
See what ya'll think.
Oh, it uses JDK 1.5 Generics, but stripping that away would be pretty easy if you wanted 1.2 compliance.
The idea is you extend SQLCommand (usually anonymously) override getSql(), and call execute() to get a list of whatever objects you are selecting - all the cleanup stuff is taken care of. It also handles nullable attributes more intuitively using ResultSetWrapper and PreparedStatementWrapper so that in your overridden getRow(ResultSetWrapper rs) method, you can call getInt on a nullable column and have it return null - what a concept! Also I like java.util.Date for my dates, so the wrappers convert to/from java.sql.Timestamp.
Right now I've only bothered with some basic types - it should be pretty clear how to add more if you need em.
See what ya'll think.
Oh, it uses JDK 1.5 Generics, but stripping that away would be pretty easy if you wanted 1.2 compliance.
9
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.
6
This snippet generates a secure hash string using VB.NET
