H.Berat YILDIRIM

It was a main problem that i encountered yesterday.While trying to enter my hotmail account , Google Chrome started to download default.aspx file that is the first page of hotmail.com.tr . Then , I tried to solve the problem that i faced.

The solution is below.

It is certain that you have used IDM (Internet Download Manager  ) program.

To prevent this trouble ;

After starting IDM  , Choose Download >> Options >> General , then uncheck Google Chrome .

Then , you will be able to enter any websites programmed in ASP.NET.

It helps you to get sum of the values of  subitems in ListView control in C# . You are also able to fulfill this method by using LinQ.

I wrote the code below for our e-mail system which is used for customers to send e-mail by adding attachment.I think , some of you may need this short code below.

It was the problem that I came across while listing telephone numbers that we have in Excel.While writing a telephone number including `0` like format `05422421575`  , MS Excel converts this type automatically into  format `5422421575` .And also my clients I sold my sms application told me that they had the same problem.Then , I tried to do some thing by trying on Excel.I already know that how to format some of characters But this format below on the image is very hard to find.- Due to `0 `-.And then , I succeed it after writing lots of `0` !I hope it `ll help you to solve same problem when you have.

Then , try to write this kind of format you want.I hope , you are able to format your number as you wish.

If you come across an error while debuging your ASP.NET Project , I firstly suggest you to check  if your table  has a primary key ! Then , if you still come across the same problem , That’s the next solution for you to overcome this problem !

When you configure your datasource, you need to choose “Advanced”. On the Advanced page, you need to check “Generate Insert,Update and Delete commands”.  This will generate attributes in your sqldatasource that allow for these things to happen.  Make sure you have a primarykey in your table set.

If you still have any problem while doing this process , please contact me to try to get your problem together.!

The book above is one of the books that I suggest you to read.I’ve just started to read it carefully.To be honest, the book contains so many details including ASP.NET 3.5 new features.I emphasize that book involves comprehensible sentences .! Everybody who has just started to learn English can understand it clearly, If not , You are able to use Googel Translater to try to understan well.The download link is below.It is for all people ! not only for dummies

Download:

http://berat.tk/books/ASP.NET%203.5%20for%20Dummies.pdf

A new line is going to be writen here.1

Last week Kyle McClellan from the WCF RIA Services team at Microsoft posted his own version of the Book Club sample. Not wanting Kyle to be left out, I decided to MEF up his code as well.

Here is the result:

MEFedUpRIAServicesMVVM_V2.zip (3.27 mb)

I think Kyle is doing some really interesting things with this code, but I think I prefer how John’s original code used ObservableCollections (which were really EntityLists) instead of how Kyle is casting everything to IEnumerable or ICollection. What I will be creating next is my version of the Book Club which will be a mix of John’s code, Kyle’s code, and some completely different concepts that I am working on.

Since this blog first opened in June of 2009 it has been named The Elephant and the Silverlight. The name came from John Godfrey Saxe’s The Blind Men and the Elephant. At the time, WCF RIA Services was all about Silverlight and people were arguing about just what WCF RIA Services and Silverlight were. The name made sense at the time.

However, this blog has really always been about WCF RIA Services, Silverlight was just along for the ride. Here in 2011, WCF RIA services isn’t just about Silverlight anymore. With the release of RIA/JS, HTML is joining Silverlight as a fully functional client of WCF RIA Services. While I am still primarily a Silverlight programmer, I will be expanding my coverage and my community support efforts to include the HTML platform. So, the name of this blog is changing to just The RIA Services Blog to reflect the new platform agnostic approach I will be taking around here.

So, to the HTML JQuery programmers out there, welcome to my blog. Please cut me some slack, it will take me a little while to get fully up to speed on this whole JQuery thing but I am eager to learn.

To my fellow Silverlight developers, don’t worry I am not going anywhere. I still strongly believe in Silverlight and most of my development efforts will continue to be in the Silverlight space. I think there is an opportunity with RIA/JS for us Silverlight developers to show how easy it would be to create fallback HTML versions of our Silverlight applications so that we can get the best of both worlds. Silverlight for the platforms that support it, and HTML for the platforms that don’t. With tools like RIA/JS, maybe this dual approach will not mean actually writing the application twice.