Method of IPostBackDataHandler interface to process posted data. The ImageButton will check to see if the x and y values were posted, which indicates that the image was clicked by the user. The ImageButton will then register with the Page that it wants to raise an event during the event processing phase.
[Visual Basic] Overridable Public Function LoadPostData( _ ByVal postDataKey As String, _ ByVal postCollection As NameValueCollection _ ) As Boolean [C#] public virtual bool LoadPostData( string postDataKey, NameValueCollection postCollection ); [C++] public: virtual bool LoadPostData( String* postDataKey, NameValueCollection* postCollection ); [JScript] public function LoadPostData( postDataKey : String, postCollection : NameValueCollection ) : Boolean;
ImageButton Class | ImageButton Members | System.Web.UI.WebControls Namespace