Create Formatted Text Documents for PSP

Create Formatted Text Documents for PSP


I did some research and thought I would post my results for anyone with a hankering to put formatted text and images right onto a PSP. This will only work with PCs since it focuses on using Paperless Printer to make your JPGs. I used Open office (www.openoffice.org) to create the test documents. You can use any word processor or page layout app you want.

Here is Paperless Printer. Free for non commercial work.
http://www.rarefind.com/paperlessprinter/downloads/paperlessprinter_3.0_setup.exe

To setup a document to be the right dimensions to print to Paperless Pritner is pretty easy and is great for getting pur text documents into the PSP as jpegs.

• Paperless Printer uses and odd pixel to inch conversion(98.159...pixels per inch). So these settings won't work with Acrobat (72ppi) or other software.
• Page size should be set to 4.89x2.81.
• Set all margins to 0. This allows tables or rules to reach the edges of the screen if you want them to.
• Text and other elements just change the indent on both sides to move them in 1/8th of an inch. This gives a little breathing room so the text doesn't touch the edge of the screen.
• The two fonts that work best on computer screens are Georgia and Verdana. They were originally designed for screen display and are quite readable on the PSP as well, you can, of course, use any font you like. Font size should be 10-14 depending on how good your eyes are. I found 12 to be more than enough and verdana and georgia are readable at 10 points.
• You will need to change the margins on your headers and footers (automatic in Word). Set their margin to 0.01 so it seperates a little from the top.

Once you have this format you can use any images, text and formatting and it will all go over to the PSP. The Paperless Printer has a lousy compressor so leave compression 90% or higher.

How to stop Windows Update nagging you to restart after an update

How to stop Windows Update nagging you to restart after an update

After Windows Automatic Updates has downloaded updates to your computer, it may display a dialog that says: "Updating your computer is almost complete. You must restart your computer for the updates to take effect. Do you want to restart your computer now?" If you click "Restart Later", the dialog will appear again after 10 minutes, which is very annoying if you are busy and consider that your computer should not put its needs above your own.
Solution

Windows may need to be restarted after an update has occurred, in order to allow files that are in use to be replaced. If you would prefer to restart the computer at your convenience, and not be nagged to do so, try one of the following solutions:

Method 1

* Click Start, Run and enter the command net stop wuauserv

This will stop the Windows Update service until the next restart of the computer, which will stop the reminders to restart your computer for this update.

Method 2

If you are running Windows XP Professional, the following steps will increase the period between restart reminders to the maximum possible.

* Click Start, Run and enter the command gpedit.msc
* Select Local Computer Policy, Computer Configuration, Administrative Templates, Windows Components, Windows Update
* Double-click Re-prompt for restart with scheduled installations
* Change the value to 1440
* Close the Group Policy Editor
* Click Start, Run and enter the command gpupdate /force

This will stop the repeated reminders for this and all future Windows updates.

If you have Windows XP Home instead of Windows XP Pro, you will probably get the following message:

Windows cannot find 'gpedit.msc'. Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click Search.

GPEDIT doesn't exist on Windows XP Home edition, since it's for Group Policy, a Windows XP Pro feature. However, you can set the key in the group policy area of your registry. Google for the links, or just download and double-click on the .reg file mentioned in this post: http://computer-vet.com/weblog/2005/05/20/windows_automatic_reboots.html

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU
DWORD value "NoAutoRebootWithLoggedOnUsers" set to 1.

Using Microsoft Excel within your ASP.NET application

COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005.

If you add a reference to Microsoft Excel and then try to use it within your ASP.NET application you may receive the following error.

Server Error in '/excel' Application.

---

Retrieving the COM class factory for component with CLSID {00024500-0000-0000-C000-000000000046} failed due to the following error: 80070005.

Example Application

The problem is that by default Microsoft Excel as a COM object can only activated by the following accounts:

• Administrator
• System
• Interactive

When you are running your ASP.Net account on Windows XP your web application is running as the ASPNET account.

The way to resolve this issue is to edit the DCOM configuration settings for the Microsoft Excel Application object.

Configure DCOM

• Go to the Start-Run menu item.
• Type in "DCOMCNFG" and hit enter.
• This should load the "Component Services" MMC (you can also load from Administrative Tools - Component Services"
• Expand "Component Services"
• Expand "Computers"
• Expand "My Computer"
• Select the "DCOM Config" item
• Select the "Microsoft Excel Application" item.
• Right click and select Properties
• Select the Security Tab and you should see the following:
  
  
  
  
• Under "Launch and Activation Permissions" select the "Customize" option.
• Click the "Edit" button
  
  

  Windows XP		Windows 2003 Server

  
  
  
• Click the "Add" button to add a new account to the list.
• On the dialog that is displayed click the Locations button
  
  (this is because by default your domain will be selected and we need a local account)
  
  In this dialog scroll the list to the top (sometimes the first item is not visible) but scroll to the top and select the first item which is your computer name. In the list below "CCROWE" is the name of my computer.
  
  
  
  
• Click the OK button
• On the dialog that is displayed enter "ASPNET" as the account name (make sure location is set to the name of the computer that IIS is on) on Windows XP or if you are running on Windows 2003 Server you must enter the account that the Application Pool is running as, by default "Network Service"
  
  

  Windows XP		Windows 2003 Server
  Note: A quicker way on Windows XP is to just enter the computer name and the account so in my case that would be: ccrowe\ASPNET

  
  
• Click the OK button
  
• Now make sure you select the following options for the "ASP.NET Machine Account" or the account that is the application pool identity ( by default Network Service)
  
  • Local Launch : Allow
  • Remote Launch : [blank]
  • Local Activation : Allow
  • Remote Activation : [blank]

  These settings can be seen below:

• Windows XP		Windows 2003 Server

• Click the OK button and test your web application again and it should work fine.

Note: Remember if you are running on Windows 2003 Server you must use the application pool identity as the account and not the ASPNET account.

posted on Thursday, March 02, 2006 4:18 AM | Filed Under [ ASP.Net c# IIS ]

Capitalize Initial in C#

private static string CapitalizeInitial(string strValue)
{
if (strValue.Length == 0)
return strValue;

return String.Concat( strValue.Substring( 0, 1 ).ToUpper(),
strValue.Substring( 1 ) );
}

Converting Excel dates (numeric) to regular dates

When importing dates from Excel, it is common to obtain a number instead of a date. That is the number of days after 1/1/1900.

private static string ConvertExcelDate(string strDate)
{
int iDate = 0;
if (! int.TryParse(strDate, out iDate))
return "";
DateTime dtDate = new DateTime(1900, 1, 1);
dtDate = dtDate.AddDays(iDate - 2);
return dtDate.ToShortDateString();
}

101 Design Patterns & Tips for Developers

101 Design Patterns & Tips for Developers

The file web.sitemap required by XmlSiteMapProvider does not exist

The file web.sitemap required by XmlSiteMapProvider does not exist

I used a custom XMLSiteMapProvider where in i have defined a web.sitemap file with urls.
The application worked fine in the test environment and for administrators but errored out for other users.

The actual error was that the normal anonymous user didn't have enough permission to access the web.sitemap file - in fact it needed permission for the whole directory.

It seems IIS still has some issues with directory/file permissions and the account used for anonymous access (e.g.: IUSR_MACHINENAME).

How to email using TELNET

TELNET mail.plano1.tx.home.com 25
HELO test (127.0.0.2)
MAIL FROM:billgates@richguy.com
RCPT TO:fulano@sicrano.com
DATA
bla-bla-bla

. (<- enter-dot-enter to finish)

QUIT

Fixing Error when IIS doesn't start

A convenient way to deal with "Unexpected Error 0x8ffe2740"

Ever had the annoying problem of IIS not wanting to start, coughing up the message "Unexpected Error 0x8ffe2740 Occurred."? The reason is that some other application has grabbed port 80. The most common applications doing this are Skype or Trillion. You can try just ending task on them and see if IIS will then start. If you're not running either of those then what could it be? Microsoft's KB article about the subject describes using the third-party utilities TCPView or FPort. But I think an easier way to find the issue is to simply drop out to a command prompt and run:

netstat -aon

Scroll up to the top part with TCP listings and you'll see something like this:

Then under "Local Address" look for 0.0.0.0:80. This is your entry, and a the far right is the PID you're after. With that number you can then run Task Manager, select the Process tab, and add the PID column in the display from View / Select Columns:

When you've found the process with the same PID, end task on it. The universe should then return to a state of perfect harmony. (Or at least your IIS will be able to start at that point!)

Another more geeky option to kill the offending app is to compile and run this line of .NET code:

System.Diagnostics.Process.GetProcessById( PID# ).Kill()

(Of course putting in the proper PID where indicated there.)

With everything that the Process class does, you could actually write your own highly effective Task Manager application in .NET if you really wanted to!

Utilities to replace SpinRite

The UBCD (http://www.ultimatebootcd.com/) has several (free) utilities for scanning disks for physical failures.

For data recovery tools: Undelete Plus (http://www.undelete-plus.com/) and TestDisk (http://www.cgsecurity.org/wiki/TestDisk).