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This article mainly explains "what is the C # DataGrid paging control". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn what the C# DataGrid paging control is.

For almost all data presentation Web applications, organizing the way the data is displayed to avoid confusion to users is one of the main goals. It is certainly acceptable to display 20 records per page, but it is easy to inconvenience users by displaying 10000 records per page. Dividing the data into multiple pages, that is, paging the data, is the most common way to solve such problems.

Summary of C # DataGrid paging control

ASP.NET itself only provides a control that supports data paging, that is, C # DataGrid paging control, but it is more suitable for the Intranet environment. For the Internet environment, the function provided by the DataGrid paging control does not seem to be enough to build a flexible Web application. One reason is that the C # DataGrid paging control limits where the Web designer places the paging control and the appearance of the paging control. For example, the DataGrid control does not allow paging controls to be placed vertically. Another control that can give full play to the advantages of paging technology is that Repeater,Web developers can use Repeater controls to quickly configure the display of data, but the paging function needs to be implemented by developers themselves. Data sources are constantly changing and data representations are very different. it is obviously a waste of time to customize paging controls separately for these changing conditions. building a generic paging control that is not limited to specific performance controls will greatly help to save time.

An excellent general-purpose data control not only provides regular paging functionality, but also can:

1. Provide "Home", "previous", "next" and "Last" paging navigation buttons.

two。 Adjust its own state according to the data display, that is, it is data sensitive. If the paging control is set to display 10 records per page, but there are actually only 9 records, then the paging control should not be displayed; when the data is divided into multiple pages, the Home and previous buttons of * * pages should not be displayed, and the next Page and Last Page buttons of a page should not be displayed.

3. Cannot rely on specific data display controls.

4. Have the ability to adapt to a variety of existing and will have data sources.

5. The display mode should be easily configured and easily integrated into a variety of applications.

6. Remind other controls when paging is ready.

7. Even inexperienced Web designers should be able to use it without difficulty.

8. Provides property data about paging information.

At present, there are some commercial controls on the market that provide the above functions, but all of them are expensive. For many developers, building a general-purpose paging control is the best choice.

Thank you for your reading, the above is the content of "what is the C # DataGrid paging control". After the study of this article, I believe you have a deeper understanding of what the C # DataGrid paging control is, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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