GridView.OnRowDataBound(GridViewRowEventArgs) Method
Definition
Important
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Raises the RowDataBound event.
protected:
virtual void OnRowDataBound(System::Web::UI::WebControls::GridViewRowEventArgs ^ e);protected virtual void OnRowDataBound (System.Web.UI.WebControls.GridViewRowEventArgs e);abstract member OnRowDataBound : System.Web.UI.WebControls.GridViewRowEventArgs -> unit
override this.OnRowDataBound : System.Web.UI.WebControls.GridViewRowEventArgs -> unitProtected Overridable Sub OnRowDataBound (e As GridViewRowEventArgs)Parameters
A GridViewRowEventArgs that contains event data.
Remarks
Before the GridView control can be rendered, each row in the control must be bound to a record in the data source. The RowDataBound event is raised when a data row (represented by a GridViewRow object) is bound to data in the GridView control. This enables you to provide an event-handling method that performs a custom routine, such as modifying the values of the data bound to the row, whenever this event occurs.
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnRowDataBound method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
A Visual Studio Web site project with source code is available to accompany this topic: Download.
Notes to Inheritors
When overriding OnRowDataBound(GridViewRowEventArgs) in a derived class, be sure to call the base class's OnRowDataBound(GridViewRowEventArgs) method so that registered delegates receive the event.
