DevExpress-Examples/aspxgridview-edit-in-memory-dataset

Use the ASPxGridView control to edit an in-memory data set with a master-detail relationship.

Grid View for ASP.NET Web Forms - How to edit an in-memory data set with a master-detail relationship

This example demonstrates how to use the ASPxGridView to edit an in-memory data set with a master-detail relationship.

Implementation Details

The example application stores data in a DataSet object created at runtime. The DataSet object contains master and detail data tables.

To implement the CRUD operations required to edit the grid's data, handle the following events:

• RowInserting
• RowUpdating
• RowDeleting

Files to Look At

• Default.aspx (VB: Default.aspx)
• Default.aspx.cs (VB: Default.aspx.vb)

Documentation

• Edit Data
• Troubleshooting: Why the 'Specified method is not supported' and 'Updating is not supported by data source 'X' unless UpdateCommand is specified' errors occur

More Examples

• Grid View for ASP.NET Web Forms - Prevent the cell edit action on the client in batch edit mode
• Grid View for ASP.NET Web Forms - A simple batch editing implementation
• Grid View for ASP.NET Web Forms - How to edit a DataTable stored in ViewState at runtime

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