Robert McMurray

I just stumbled across a piece of sample code that I had written several months ago for a coworker, and I thought that I'd share it with everyone.

In Part 2 of this series, I'll show you how to customize the area chart from Part 1 to show the chart area with a gradient. More specifically, there are three different chart gradient methods that we'll take a look at in this blog post:

I recently had a situation where I wanted to customize the chart output from Log Parser, and after a bunch of research I eventually arrived at the conclusion that configuration scripts for create customized charts are probably the least-documented feature of Log Parser. After a lot of experimentation, (and a bit of frustration), I finally managed to achieve the results that I wanted. With that in mind, I thought that it would make a great blog series if I documented some of the settings that I used.

Two months ago Microsoft published an update for the WebDAV module that shipped with IIS 7.5 in Windows 7 and Windows Server 2008 R2, and this update is documented in the Microsoft Knowledge Base article ID 2593591:

Many IIS 7 FTP developers may not have noticed, but all custom FTP 7 extensibility providers execute through COM+ in a DLLHOST.exe process, which runs as NETWORK SERVICE by default. That being said, NETWORK SERVICE does not always have the right permissions to access some of the areas on your system where you may be attempting to implement custom functionality. What this means is, some of the custom features that you try to implement may not work as expected.

Many IIS 7 FTP developers may not have noticed, but all custom FTP 7 extensibility providers execute through COM+ in a DLLHOST.exe process, which runs as NETWORK SERVICE by default. That being said, NETWORK SERVICE does not always have the right permissions to access some of the areas on your system where you may be attempt to implement custom functionality. What this means is, some of the custom features that you try to implement may not work as expected.

Having written 10 blog posts in my series about FTP clients, I decided that it might be a good idea to recap some of the information that I have presented thus far. With that in mind, here is a quick recap of the entire series to date:

I recently had an interesting scenario that was presented to me by a customer: they had a business requirement where they needed to give the same username and password to a group of people, but they didn't want any two people to be able to see anyone else's files. This seemed like an unusual business requirement to me; the whole point of keeping users separate is one of the reasons why we added user isolation to the FTP service.