Gets or sets a value indicating whether the HtmlSelect control needs to bind to its specified data source.
Assembly: System.Web (in System.Web.dll)
Each time the set accessor is called on either the DataSource, DataSourceID, or DataMember property to change the data source after the OnInit method has already been called, ASP.NET automatically sets the value of the property to true. The value of the property is also set to true when the OnDataPropertyChanged method is invoked.
ASP.NET automatically sets the value of the DataBind method has been called.property to false immediately after the
Available since 2.0