ESRI.ArcGIS.ADF.Web.UI.WebControls
CopyFrom Method
See Also 
ESRI.ArcGIS.ADF.Web.UI.WebControls Namespace > CallbackResultCollection Class : CopyFrom Method




crc
CallbackResultCollection to copy from.
Adds the CallbackResult objects from another collection into the current collection.

Syntax

Visual Basic (Declaration) 
Public Sub CopyFrom( _
   ByVal crc As CallbackResultCollection _
)
Visual Basic (Usage)Copy Code
Dim instance As CallbackResultCollection
Dim crc As CallbackResultCollection
 
instance.CopyFrom(crc)
C# 
public void CopyFrom( 
   CallbackResultCollection crc
)

Parameters

crc
CallbackResultCollection to copy from.

Remarks

This method may be used to copy callback results to a Web ADF control that initiated the callback so the callback results will be transmitted to the browser. For instance, a custom task might produce a set of callback results that, by default, are placed into a TaskResults container. The custom task might also modify the Map control, perhaps to add graphics or highlight features. Since the task initiated the callback, by default only its callback results are sent to the client. Although the Map control has changed on the server, its callback results do not automatically get sent to the client, and therefore without further action the browser will not display the updated map. To cause the results to be sent to the client, the task should copy the Map's CallbackResults to its own collection.

See Also

© 2010 All Rights Reserved.