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Al Pascual

a little of ASP.NET with a dust of MVC, a little AJAX, a sprinkle of GIS and Silverlight 2.0
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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 DELETE FROM cs_Visits DELETE FROM...
    Posted to Al Pascual (Weblog) by albert on 11-03-2008

  • 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 version 1 at Codeplex/geotwitter I have been extremely...
    Posted to Al Pascual (Weblog) by albert on 11-02-2008

  • 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, “link provider”. There are a few steps that are...
    Posted to Al Pascual (Weblog) by albert on 10-30-2008

  • 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 application, or worse when you don’t have access...
    Posted to Al Pascual (Weblog) by albert on 10-27-2008

  • 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 when I know that web page or image is there? There...
    Posted to Al Pascual (Weblog) by albert on 09-10-2008

  • 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 to your information. A great tool that I personally...
    Posted to Al Pascual (Weblog) by albert on 08-29-2008

  • 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 can talk to Javascript without any problems...
    Posted to Al Pascual (Weblog) by albert on 08-24-2008

  • 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 I’ve always the excuse that I do not warranty the...
    Posted to Al Pascual (Weblog) by albert on 08-21-2008

  • 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 enableEventValidation="false" viewStateEncryptionMode...
    Posted to Al Pascual (Weblog) by albert on 08-11-2008

  • 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 they were successful, this post is not the...
    Posted to Al Pascual (Weblog) by albert on 07-31-2008
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Albert Pascual using CS 2007
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