Full Name:
How to: Update a Data Source with Data from a Host Control

Short Name:
How to: Update a Data Source with Data from a Host Control

Type of Entity:
C#

Abstract:
The host controls that enable simple data binding require that you use the WriteValue method for each control to send updated data to the in-memory data source. If the end user navigates away from the host control, WriteValue is not called automatically.

MSDN Source URL:
http://msdn2.microsoft.com/bybtbt99.aspx