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Editor to share with you what the features of the DataGridView control in ADO.NET are, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

After a long period of development of ADO.NET, many users have become familiar with DataGridView controls. DataGridView is a new control for 2. 0. Here I would like to express my personal understanding and discuss it with you. Including: DataGridView supports a large number of custom and detailed formatting, flexible resizing and selection, better performance, and richer event models.

The ADO.NET DataGridView control provides a powerful and flexible way to display data in tabular form. You can use the DataGridView control to display a read-only view of a small amount of data, or you can zoom to display an editable view of an extra large dataset. You can extend the DataGridView control in many ways to build custom behavior into your application. For example, you can programmatically specify your own sorting algorithm and create your own cell types. You can easily customize the appearance of the DataGridView control by selecting some properties. You can use many types of datastores as data sources, or you can manipulate DataGridView controls without binding the data source. In the case of not using DataGridView controls to display data, it is common to use multiple visual components to display data, as shown in the figure

There are many inconvenient aspects in this way, mainly as follows:

◆ cannot compare multiple records at the same time.

◆ requires multiple visual components to be configured, and the work is complex.

◆ data binding of multiple visual components, the operation coding workload is heavy.

The ◆ interface is not easy to plan beautifully.

◆ is difficult to control.

The ADO.NET DataGridView control in the VS .NET development platform becomes an effective data consumer. The ADO.NET DataGridView control is the most general, large and flexible data control in Winform. The DataGridView control works as shown in the figure:

You can see from the figure that the DataGridView control can be bound to a data source such as a dataset. "data binding" refers to mapping the elements of the data source to a graphical interface component so that the component can use the data automatically. This binding process can be accomplished in the form design phase by setting the DataSource, DataMember and other properties of the DataGridView control, or it can be bound and coded in the program until the binding is completed at run time. The data-bound DataGridView control has the same data columns as the data source. After the program runs, the data source is filled with data, and the DataGridView control immediately displays the data from the data source. In addition, the DataGridView control also supports editing. When a data record needs to be modified, the data can be modified directly in the DataGridView control, and the data in the data source will be modified accordingly.

These are all the contents of the article "what are the features of DataGridView controls in ADO.NET?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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