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| ESRI.ArcGIS.ADF.Web.UI.WebControls | |
| CopyFrom Method | |
| See Also Send Feedback | |
| ESRI.ArcGIS.ADF.Web.UI.WebControls Namespace > CallbackResultCollection Class : CopyFrom Method |
- crc
- CallbackResultCollection to copy from.
Syntax
| Visual Basic (Declaration) | |
|---|---|
Public Sub CopyFrom( _ ByVal crc As CallbackResultCollection _ ) | |
| Visual Basic (Usage) |  Copy Code |
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Dim instance As CallbackResultCollection Dim crc As CallbackResultCollection instance.CopyFrom(crc) | |
| C# | |
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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.
Requirements
Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family