mavera - Developer IT

How to Delete All Message From Queue In Exchange Server 2007

- by mavera

I want to delete all message from Queue. How can I do it with Exchange Server 2007

What's Differences Between Using Entity Framework in Vs 2008 And 2010

- by mavera

You know firstly Entity Framework came with Visual Studio 2008 SP1. Now it is come with Visual Studio 2010. The question is that, what are differences between these two version?

Binding Programatically Generated Datasets To Report Viewer

Today I researched about reportviewer to use it in my project. As I see the samples and tutorials in the web, We should create an dataset file to Solution Explorer and bind it to report viewer to show data. However I want to create dataset programatically like sample code below. And I want to bind it. Dim ds As New DataSet DB_Gateway.myDataSet("select * from users", ds, "users") How can I do it?

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An Open Source Project Made With Nettiers

- by mavera

Do you know any open source web application, which used nettiers as DAL inside the project? I want to see that, how thay use it in their's project.

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Adding new row to datatable's top

- by mavera

When we use datatable.newrow command, a new empty row added to bottom of rows. However I want newrow to added to top of datatable. How can I make it?

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How to export large data to Excel

- by mavera

I have a criteria page in my asp.net application. When user clicks report button, firstly in a new page results are binded to a datagrid, then this page is exported to excel file with changing content type method. That normally works, but when large amount of data comes, system.outofmemoryexception is thrown. Does anyone know a way to fix this problem, or another usefull technic to do?

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Alternatives of Datatable

- by mavera

In my web application, I have a dynamic query that returns huge data to datatable, and this query is often recalled with different parameters. So database is exhausted. I want to get all record with no parameters to an object, and perform queries (may be with linq) on this object. So database will not be exthausted. Which objects can be used instead of datatable?

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How to Get A Joined Query to List Object

- by mavera

I have a dynamic sql query which contains more than one table joined. Normally I get this query to a datatable and use it. For now I want to get result of this query to a list object. Does anyone help me about this case?

Developer IT