dale lane

I have to reset my Windows Mobile PDAs depressingly often. Both the HTC Universal and Advantage seem to need resetting every other day or so.

This has one big problem. You can lose stuff if you’re not careful. From Windows Mobile 5 onwards, a lot of data is kept in memory for performance reasons – written to persistent storage periodically. If you reset before this has been done, you can lose the most recent data.

For example, if I get a text message, then reset the phone, that text message will almost certainly be lost.

The trick is, if you need to do a reset you switch the phone off, leave it for 20 seconds then reset it. Normally, after being idle for a bit the phone will write pending data to storage.

This is a bit unscientific, so (after losing stuff from Outlook again today) I looked for a software way to ensure recent stuff is saved.

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While I was writing my presentation on PowerShell, I did one spectacularly dumb thing which I thought might be fun to share.

I was doing some screen-captures for use in slides, to show how you can stop a process.

What I meant to type was:

Get-Process notepad | Stop-Process

Get me all of the notepad processes, and pipe them to Stop-Process which will stop them.

But stuck deep in PowerPoint slide-producing-hell, my fingers ran quicker than my brain and what I actually typed was:

Get-Process | Stop-Process

Crap.

Fancy taking a guess what that did?

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Another day, another HackDay presentation. This one is a little more lightweight than yesterday (a breakneck crash course through learning how to use and extend PowerShell).

It’s basically a beginner’s guide to mobile development – some scene-setting and a few walkthroughs how to do “Hello World”-type stuff with the key Windows Mobile libraries.

| View | Upload your own

Hopefullly will be interesting to someone!

I guess I’ll know in about an hour 🙂

Later today, I’m giving a presentation on Windows PowerShell as a part of the lead-up to this year’s internal IBM HackDay.

It’ll be good to address some of the misunderstandings I had about PowerShell when I wrote about it before. In the presentation, I will be giving an introduction to Windows PowerShell – what is it, and how it works.

I’ll also be talking about how you can extend it to provide support for administering your own product or project (which is where the HackDay element comes in – hopefully to encourage some PowerShell projects!).

Impatient people can get a sneak peek at my slides here…

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As part of my hack for mobileCampLondon, I wanted to get the current selection from the web browser on my Windows Mobile phone.

The plan was to add a new menu item to Pocket Internet Explorer that lets you search for the text you’ve selected in Google. So I needed to get the currently selected text in order to include it in a Google search page URL. I thought it’d be simple, but it turned out to be more of a hassle than I expected.

My final approach is more of a hack than I’d have liked, so in this post, I’ll outline my unsuccessful approaches before showing what I finally ended up doing.

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