How to: Edit a Dataset
After creating a typed dataset, you can modify its schema by adding or editing the TableAdapters, data tables, TableAdapter queries, and relationships that make up the dataset using the. Visual Studio provides wizards ( and ) to help you work with some of these objects.
For information on creating datasets, see.
Open the Dataset
To open the dataset for editing
Double-click your .xsd file to open the dataset. For more information, see.
Edit the Dataset
To edit the dataset
Choose an object on the design surface to edit. The following table provides links to topics that explain how to edit the different objects in a dataset:
Create a new TableAdapter, the mechanism for communicating between your application and a database
Edit a TableAdapter
Add a query to a TableAdapter
Edit a query in a TableAdapter
Create a new table to store in-memory data
Edit a table to store in-memory data
Add validation code for when column or row values change
Extend the functionality of the dataset by adding more properties, methods, and so on