How to update rows in DataView
The DataView class in ADO.NET provides a versatile mechanism for creating different views of the data stored in a DataTable. These views can be customized to suit specific requirements and offer functionalities such as sorting, filtering, and searching the data within a DataTable. Additionally, DataViews allow us to add new rows and modify existing data in the underlying DataTable.
One notable advantage of DataViews is their ability to support multiple views for a single DataTable. This means that we can create and manage multiple DataViews, each with its own unique configuration and criteria, based on the same underlying DataTable.
Updating data within the view
In addition to viewing and manipulating data, DataViews also facilitate updating data within the view. To demonstrate this capability, the following source code illustrates the necessary steps. In a new VB.NET project, add a DataGridView and a Button to the default Form Form1. Then, copy and paste the provided source code into the button click event. This code snippet demonstrates how to update data within a DataView, enabling the modification of existing values and ensuring data consistency within the underlying DataTable.Full Source VB.NET