In ADO.NET, how can you establish relationships between multiple DataTables within a single dataset?
- Using DataConnections
- Using DataMappings
- Using DataMappings and DataConnections
- Using DataRelations
In ADO.NET, relationships between multiple DataTables within a single dataset are established using DataRelations. DataRelations represent relationships between DataTables and are defined by specifying parent and child columns. These relationships allow for navigation between related data tables and are essential for maintaining data integrity in a dataset.
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