Note: This functionality is supported for RadControls for ASP .NET AJAX version 2008.1.415 and later as described in this hep article.
|RadGrid for ASP .NET version
RadControls for ASP .NET AJAX version
4.0.3 and later
2008.1.415 and later
1.x, 2.0 (RadGrid for ASP .NET version)
2.0 and later (RadControls for ASP .NET AJAX version)
|Visual Studio version
2002/2003 and later
all supported by RadGrid for ASP .NET
all browsers supported by RadControls for ASP .NET AJAX
This demo application shows how to perform real update/insert/delete (refreshing the data in the database used for grid source). The data editing operations are performed through Update/Insert/Delete commands
build inside the UpdateCommand/InsertCommand/DeleteCommand
handlers of the grid.
Note that the primary field referenced on update operation is stored in the DataKeyNames
array of the master table and retrieved through DataKeyValues
Additionally, this primary field values are auto-incremented (contained in unique column in the source table) on insert operation, thus avoiding the creation of duplicate identity fields (which can happen when you allow the user to enter primary key value on insert).