GridView problems with Editing and Updating

Symptoms:

• RowUpdated handler does not fire
• UpdateMethod in DataSource does not fire
• GridViewUpdateEventArgs empty in the RowUpdating handler

All of these are caused by a problem in the binding of the DataSource object to the GridView.

Solution:

1. Check that your DataSourceControl has been added to the page controls. (ej. Panel1.Controls.Add(objectdatasource);
2. Bind your Datasource to the GridView with: Gridview.DataSourceId = datasource.Id;
3. Do NOT bind your DataSource to the GridView using: Gridview.Datasource = datasource;