Al Pascual



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Moving Community Server to the Cloud
Next pet project is to move my blog on Community Server to the Cloud. I spend too long making sure my database size does not go over 500 MB, the size limit on my hoster. So once every 3 months I have to do some clean up of the database: DELETE FROM cs_statistics_Site...
GeoTwitter.NET Editor for GeoRSS updated
Finally this weekend I updated the Editor on the GeoTwitter as promised on the previous post . The GeoTwitter Editor is a GeoRSS creator on the web. Allows users to share geographic information fast and easy. You can find the source code for GeoTwitter...
Creating a SharePoint Web Part Step by Step
This is the first time I develop for SharePoint, something that I wanted for a while, yet never got a project to do so. I have been a SharePoint user for many years, normally because all companies I have worked they use it as their document repository...
Zip Compressing ASP.NET Session without changing your code using a Session provider.
Scott Hanselman had a post last week to zip your Session state. a great idea I thought to be able to save memory on the computer. Yet I didn’t want to change all my source code to use another class to do so, a nightmare to track all the Sessions in every...
Cross domain request in Silverlight 2.0 beta 2
So you started using Silverlight and you wanted to download a RSS feed, talk to a web service or download a few images from a website to realize that many of the requests you made come back to you empty or you get the 404 error. How do I get the error...
GeoRSS Editor alpha version is up and running
GeoRSS is a great way to share geographic information that updates all the time, sending simple geography (points, lines and polygons to a consumer. GeoRSS is RSS with a collection of points, as flexible as RSS with the advantage of providing location...
Using the ESRI JavaScript API as the Silverlight control SDK
After Richie released the Map Viewer Silverlight control I thought to provide the control with an SDK.  Completely write an SDK in Silverlight for queries and tasks would take a long time. However ArcGIS 9.3 comes out with the Rest Api and Silverlight...
Windows Vista TCP/IP stack cannot send UDP packets?
Windows Vista came out with the new TCP/IP stack that was very promising TCP/IP v6 build in. That was great news for anybody that has worked in the socket world. I have been going in and out with my love and projects in IP and UDP. I do prefer UDP as...
Posted: Aug 21 2008, 07:58 AM by albert | with no comments
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Fixing the Validation of viewstate MAC failed error issue.
This is just a quickie to see if that helps anybody. The GridView in GeoTwitter had a problem as was using the DataKeyNames. I was getting the error on the viewstate MAC failed error. Looks like adding the code below on the web.config fix the issue. <pages...
Posted: Aug 11 2008, 11:09 PM by albert | with 1 comment(s)
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What the AJAX Sys.ParameterCountException: Parameter count mismatch error?
Developers turn to Google or Cuil.com when they receive an error message, I believe is an automatic reaction, in the old days you were stuck debugging that COTS library, right now, we are looking for peers that went through the same experience, and hopefully...
Posted: Jul 31 2008, 11:28 PM by albert | with 1 comment(s)
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AJAX 4.0 release at CodePlex
I just received an email from my MVP lead about these new release. Seems like lately Microsoft is using CodePlex for all their releases, a very good thing. Allows developers to see the code and learn. Microsoft transparency improves every year. Everything...
Posted: Jul 22 2008, 10:06 PM by albert | with no comments
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Pre-order on Amazon: Developing Service-Oriented AJAX Applications on the Microsoft® Platform
A must have book if you use MS AJAX on your web applications be on the UpdatePanel. Mr. Daniel Larson wrote the amazing book. Great reference guide as a good general real to understand MS AJAX. Cheers Al Posted from http://weblogs.asp.net/albertpascual
Posted: Jul 14 2008, 11:31 PM by albert | with 1 comment(s)
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Speaking at the Inland Empire User Group
July 8th I’ll be presenting http://geotwitter.net at the Inland Empire User G roups. I don’t have a power point presentation yet for GeoTwitter . Right now I show the website and each part of the code as well as how to connect to the C odePlex to download...
ArcGIS 9.3 has was release today
ArcGIS 9.3 Release comes with loads of online resources for anybody to get up to speed fast: What’s new on ArcGIS 9.3 Watch the presentation here. Documentation can be found here. With great ADF and JavaScript samples. You’ll find online demos that will...
Posted: Jun 26 2008, 11:26 PM by albert | with no comments
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Hospital Implements High-Tech Emergency Response System
The project I develop is in the news today: From Information Week: “GPS-enabled cell phones and other mobile location-tracking technologies used for Enhanced 911 capabilities are helping emergency response workers find people in trouble. The deployment...
Posted: Jun 25 2008, 11:10 PM by albert | with 1 comment(s)
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