ImageButton.LoadPostData Method
Assembly: System.Web (in system.web.dll)
protected: virtual bool LoadPostData ( String^ postDataKey, NameValueCollection^ postCollection )
protected boolean LoadPostData ( String postDataKey, NameValueCollection postCollection )
protected function LoadPostData ( postDataKey : String, postCollection : NameValueCollection ) : boolean
Parameters
- postDataKey
The key value used to index an entry in the collection.
- postCollection
A System.Collections.Specialized.NameValueCollection that contains post information.
Return Value
Returns false for all cases.The LoadPostData member is used primarily by control developers when deriving a custom class from the ImageButton control.
The ImageButton checks to see if the x and y values were posted, which indicates that the image was clicked by the user. The ImageButton then registers with the page that it wants to raise an event during the event-processing phase.
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.