Tuesday, February 5, 2013

WCF Operation Contract

WCF Operation Contract

WCF Operation Contract

Posted: 30 Jan 2013 03:27 PM PST

In this article I am going to explain about WCF Operation contract. It is one of the WCF contracts. The public method marked as [OperationContract] get exposed to service clients. The OperationContractAttribute belongs System.ServiceModel namespace.

DBMS(Data Base Management System) Architecture

Posted: 31 Jan 2013 05:17 PM PST

The DBMS architecture is divided into three levels or views: The External level/view The conceptual level/view The internal level/view Main purpose of DBMS is to provide the user with the abstract view of the data base. This means that system does not provide all the detail of the data, rather it hide the details of how data is stored and maintained

To Find No.of Days in a month and enter working days into table

Posted: 31 Jan 2013 08:51 PM PST

Here I am Creating a stored procedure for Finding No.of Days in a month. You can pass the date from your front-end.I am setting a Date manually.Here adding the date of February 2013.Just check how many days in 2012 February.In front-end you can use a calender control and select the date and pass it. And Suppose you have a table as Working days.How to enter the days of a month into the table. Just Try

Delete rows in DataList using ItemCommand event

Posted: 02 Feb 2013 01:47 AM PST

In this article we are going to see how we can delete items in a DataList using ItemCommand event of DataList. Here all the rows for which Delete option is checked will be deleted. We use button in a Footertemplate to fire the ItemCommand event.

How to make updates stick to database?

Posted: 02 Feb 2013 03:51 AM PST

If you are working in Visual Studio and are struggling to save data to your local database then this article is for you. Visual Studio makes a copy of the database in output(debug) folder every time the project is debugged and this is the root cause of the problem. This article explains how to overcome this issue.

How to use Data Binding in VB.Net

Posted: 03 Feb 2013 12:18 AM PST

Data Binding in VB.Net which explains everything to bind controls of VB.net to a Data source. Binding Context, Currency Manager and Binding Controls are also explained in this article. It also shows how to Move from one record to another as well as to first and the last record in the Dataset object

posted by Hai Huynh @ 7:05 AM   0 Comments

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