1. The primary key must be included in the SelectCommand!
2. When populating the data set, use the following method:
Da.fillschema (DS, Schematype.Source, "TableName"); // Loading table architecture Note Da.Fill (DSPUBS, "TableName"); // Load Table Data
3. DataAdapter's MissingsChemaAction property is set to AddWithKey
4. When constructing a CommandBuilder object, incorporate the DataAdapter object as a constructor parameter:
Sqlcommandbuilder objcommandbuilder = new SQLCommandbuilder (DA);
5. Increase rows, modify lines, delete rows;
6. Call the DataAdapter's Update method to update the data source!
7. Update the data source successfully, call the DS's AcceptChanges () method, update the dataset!
