Your First iPhone Application
This tutorial shows how to create a simple iPhone application. It is not intended to give complete coverage of all the features available, but rather to introduce some of the technologies and give you a grounding in the fundamentals of the development process. You should read this document if you are just starting development with iPhone using Cocoa Touch. You should already have some familiarity with the basics of computer programming in general and the Objective-C language in particular. If you haven”t used Objective-C before, read through at least Learning Objective-C: A Primer.
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Working with Data in ASP.NET 2.0 - Efficiently Paging Through Large Amounts of Data
As we discussed in the preceding tutorial, paging can be implemented in one of two ways:
- Default Paging – can be implemented by simply checking the Enable Paging option in the data Web control’’s smart tag? however, whenever viewing a page of data, the ObjectDataSource retrieves all of the records, even though only a subset of them are displayed in the page
- Custom Paging – improves the performance of default paging by retrieving only those records from the database that need to be displayed for the particular page of data requested by the user? however, custom paging involves a bit more effort to implement than default paging
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Develop a sample application using LINQ programming and the ADO.NET Entity Framework with IBM DB2, IDS, and U2 servers
The IBM Data Server Provider for .NET enables application developers to take advantage of the Microsoft? Entity Framework and LINQ. You can easily develop data access .NET applications using one of the IBM data servers (DB2, Informix Dynamic Server, or U2), the Microsoft ADO.NET Entity Framework, and LINQ. This article shows you how to get started using the Entity Framework with one of the IBM data servers, walking you step-by-step through the process of creating your own application.
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ADO.NET Basic Tutorial
- Part I: Basics
- Part II: Connection-Oriented Scenario
- Part III: Disconnected Scenario
- Part IV: Data Access Layer Sample
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ADO.NET DataEntities and WCF Feeding a Silverlight DataGrid
Key to virtually every business application is the ability to move data from a database to the User Interface. While there are many issues to discuss in great detail, this tutorial will take a “drop line” approach – the shortest possible path using the simplest technology to demonstrate one way of moving data from there to here. This is not the only way, far from it, but it is a very easy way and all the parts fit together very nicely.
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