Manipulating Data in a DataTable
.NET Framework 4.5
After creating a DataTable in a DataSet, you can perform the same activities that you would when using a table in a database. You can add, view, edit, and delete data in the table; you can monitor errors and events; and you can query the data in the table. When modifying data in a DataTable, you can also verify whether the changes are accurate, and determine whether to programmatically accept or reject the changes.
In This Section
- Adding Data to a DataTable
- Explains how to create new rows and add them to a table.
- Viewing Data in a DataTable
- Describes how to access the data in a row, including original and current versions of the data.
- The Load Method
- Describes the use of the Load method to fill a DataTable with rows.
- DataTable Edits
- Explains how to modify the data in a row, including suspending the changes to a row until the proposed changes are verified and accepted.
- Row States and Row Versions
- Provides information about the different states of a row.
- DataRow Deletion
- Describes how to remove a row from a table.
- Row Error Information
- Explains how to insert error information per row, to help resolve problems with the data within an application.
- AcceptChanges and RejectChanges
- Explains how to accept or reject the changes made to a row.
See Also
Concepts
Handling DataTable EventsOther Resources
DataTablesADO.NET Managed Providers and DataSet Developer Center
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