Then, and only then, will we be able to help you. If, after you have learned about these classes and these topics, and you have tried to create a program to use them, and you are still having problems, then POST YOUR CODE. Net documentation available from Microsoft.įinally, if you are asking how you can create a form that lets users perform all these operations on the contents of the DataTable, you need to learn about the DataView class. There is detailed documentation on this, and many other issues, available in the. In addition, if you are going to have multiple users, you need to learn how to deal with conflicting changes to the underlying database. You need to learn how to load the table (using a DataAdapter), how to make changes to records in the DataTable, how to add Insert, Update, and Delete queries to the DataTable (using a CommandBuilder), and how to use the DataTable.Update method to "persist" the changes to the table. You need to understand what a DataTable object is. To begin with, I think you need to do your own homework.
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